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G33kinfo

  • Peach Icebox Pie

    - 4 days ago 25 Nov 21, 3:24am -
  • Sign Arbitrary Data With Your SSH Keys
    Did you know that you can use the ssh-keygen command to sign and verify signatures on arbitrary data, like files and software releases? Although this feature isn’t super new – it was added in 2019 with OpenSSH 8.0 – it seems to be little-know…
    - 13 days ago 16 Nov 21, 2:13am -
  • A Closer Look at NSA/CISA Kubernetes Hardening Guidance | Kubernetes
    Authors: Jim Angel (Google), Pushkar Joglekar (VMware), and Savitha Raghunathan (Red Hat)Disclaimer The open source tools listed in this article are to serve as examples only and are in no way a direct recommendation from the Kubernetes community or…
    - 28 days ago 1 Nov 21, 4:29pm -
  • Cuddly, Octo-Palm Tree: Bash functions are better than I thought
    I’ve been using Bash functions quite liberally over the past couple years, butlast week I discovered that they can be much better than I thought. In thispost, I’ll explain how I thought they worked, why I was wrong, and how thatmakes them better.…
    - 28 days ago 31 Oct 21, 10:39pm -
  • croc
    croc is a tool that allows any two computers to simply and securely transfer files and folders. AFAIK, croc is the only CLI file-transfer tool that does all of the following: allows any two computers to transfer data (using a relay)provides e…
    - 28 days ago 31 Oct 21, 9:10pm -
  • Introduction to Kubernetes on Edge with k3s (LFS156x) – Linux Foundation – Training
    Learn the use cases and applications of Kubernetes at the edge through practical examples, hands-on lab exercises and a technical overview of the K3s project and the cloud native edge ecosystem. Source: Introduction to Kubernetes on Edge with k3s (LF…
    - 28 days ago 31 Oct 21, 9:08pm -
  • Kubernetes YAML Generator
    Octopus Deploy makes it easy to automate your deployments and operations runbooks from a single place, helping you ship code faster, improve reliability, and break down dev & ops silos. https://k8syaml.com/ Source: Kubernetes YAML Generator https://o…
    - 31 days ago 29 Oct 21, 12:34pm -
  • CookLang: recipe markup language
    CookLang is a markup language for recipes. Create a recipe file, where each line is a step in the recipe. Tag your ingredients with @ and {}, then save your file. For a complete reference on CookLang, see the language specification page. Install a re…
    - 32 days ago 28 Oct 21, 12:53pm -
  • tmpmail

    - 32 days ago 28 Oct 21, 12:52pm -
  • Kui: a Framework for Enhancing CLIs with Graphics
    We love CLIs and think they are critical for interacting in a flexible way with the cloud. We need the power to go off the rails. But ASCII is tedious. Kui takes your normal kubectl command-line requests and responds with graphics. Instead of ASCI…
    - 34 days ago 26 Oct 21, 4:45pm -

Nixcraft

  • How to install KVM server on Debian 9/10 Headless Server
    {Updated} Kernel-based Virtual Machine (KVM) is a virtualization module for the Linux kernel that turns it into a hypervisor. How can I install KVM with bridged networking, setup guest operating system as the back-end virtualization technology for no…
    - 4 days ago 25 Nov 21, 12:57pm -
  • How to install PHP 7.2/7.3/7.4 or 8.0 on Amazon Linux 2
    While working with an application, I needed PHP 7.4 and 8.0 on Amazon Linux 2 EC2 and Lightsail instance. Here is how to install PHP version 7.2/7.3/7.4 or 8.0 on Amazon Linux 2 using the yum command.Love this? sudo share_on: Twitter - Facebook - L…
    - 5 days ago 24 Nov 21, 8:10pm -
  • How can I check my CPU in FreeBSD?
    {Updated} How do I get more information about CPU under FreeBSD operating systems such as CPU Speed and model using the command-line options?The post How can I check my CPU in FreeBSD? appeared first on nixCraft.
    - 5 days ago 24 Nov 21, 7:47pm -
  • How to compress the whole directory using xz and tar
    The xz command on Linux, macOS, *BSD, and Unix-like systems offer excellent compression. It will outperform zip and other formats when we use xz with tar for maximum reduction in size. For instance, I compressed a directory having 37M size using bot…
    - 6 days ago 23 Nov 21, 10:24am -
  • 10 Linux commands to know the system
    {Updated} Here are 10 Linux command to know the system and increase your productivity quickly.The post 10 Linux commands to know the system appeared first on nixCraft.
    - 6 days ago 22 Nov 21, 11:37pm -
  • How do I copy a file to the clipboard in Linux?
    We all know we can use the xclip Linux command-line interface to X selections, aka clipboard. The xclip command to copy any Linux command output to the Linux clipboard directly. For example, the following will copy text Hello World to your clipboard…
    - 6 days ago 22 Nov 21, 9:48pm -
  • How To Save The Output Of A Linux/Unix Command To A File
    {Updated} When you want to have both stderr and stdout displayed on the terminal and in a file use this syntax on your Linux or Unix/macOS/BSD:cmd 2>&1 &vert tee filewhois ip-address 2>&1 &vert tee spammer.txtmore spammer.txt.Learn how to save the o…
    - 6 days ago 22 Nov 21, 8:51pm -
  • If your domain is not sending email, set these DNS settings to avoid spoofing and phishing
    {nixCraft Patreon supporters content}As you may know, email spoofing allows attackers to pose as someone else to gain illegal profit. For example, I only use webmaster@cyberciti.biz for communication, but someone might create a spoofed-up email, say…
    - 36 days ago 24 Oct 21, 9:53am -
  • How to check SHA1 hash on Linux, FreeBSD and Unix
    This quick tutorial explains How to check the SHA1 hash of a file on Linux, FreeBSD, and Unix-like systems using the sha1sum or sha1 command.Love this? sudo share_on: Twitter - Facebook - LinkedIn - Whatsapp - RedditThe post How to check SHA1 hash…
    - 37 days ago 23 Oct 21, 2:20pm -
  • How to install OpenSSH server on Alpine Linux (including Docker)
    This quick tutorial explains how to install and set up OpenSSH (SSHD) server and client on the Alpine Linux system. Further, you will learn how to build a Docker Linux container running sshd server based upon Alpine Linux image too.Love this? sudo…
    - 41 days ago 19 Oct 21, 1:59pm -

Webupd8

  • Why Oracle Java 7 And 6 Installers No Longer Work
    Because I've received more than 50 emails about this, I though I'd make a post about it, to clear things up for everybody.While Oracle Java 6 and 7 are not supported for quite a while, they were still available for download on Oracle's website until…
    - 74 days ago 16 Sep 21, 11:46am -
  • How To Flash Android (Flyme) On Meizu MX4 Ubuntu Edition
    This is a quick guide for how to reflash Fyme OS on Meizu MX4 Ubuntu Edition. Flyme is based on Android with some redesign along with extras. It doesn't ship with Google apps, but those are easily installable.You can flash Flyme 5.1.12G or 6.1.0G (re…
    - 25 Aug 17, 9:53am -
  • Audacious 3.9 Released With Qt User Interface Enhancements, More [PPA]
    Audacious 3.9 was released recently, bringing much-needed updates to the QT UI, along with various other enhancements.Audacious GTK2 interfaceAudacious is a music player available for Linux and Windows, which ships with an extensive list of plugins,…
    - 22 Aug 17, 10:34am -
  • Nemo 3.4 Without Cinnamon Dependencies Available In PPA For Ubuntu 17.04 And 16.04
    Nemo 3.4 (3.4.7 at the time I'm writing this article) without Cinnamon dependencies and with Unity patches is now available in the WebUpd8 Nemo 3 PPA, for Ubuntu 17.04 and 16.04.While it comes with some Unity patches, this Nemo version should work wi…
    - 11 Aug 17, 1:11pm -
  • YouTube-DL GUI 0.4 Ships With New User Interface, More [PPA]
    After two years since the previous version, a new YouTube-DL GUI (YouTube-DLG) version was made available for download recently. The new 0.4 version ships with a a new user interface, easier format and save path selection and more.YouTube-DL GUI is,…
    - 11 Aug 17, 9:05am -
  • Ambient Noise (ANoise) Player Fixed For Ubuntu 16.04 And Newer
    Ambient Noise, or ANoise is a simple, lightweight application for playing ambient noises, such as waves, rain, fire, and so on, useful to help you stay focused and boost productivity, or fall asleep. The application didn't work in Ubuntu 16.04 and ne…
    - 14 Jun 17, 1:47pm -
  • Tool To Create Bootable Windows USB Stick From Linux `WinUSB` (Fork) Renamed To `WoeUSB`, Sees New Release
    The WinUSB fork we covered a while back was renamed to WoeUSB recently, while also seeing quite a few releases for the past few days.WoeUSB / WinUSB is a tool that can be used to create a bootable Windows installer USB stick from an ISO or DVD. The a…
    - 14 Jun 17, 12:23pm -
  • MATE Dock Applet Sees New Release
    MATE Dock Applet is a MATE panel applet that displays open windows / applications as icons. The latest 0.78 version includes 5 new types of indicators, a new option to add space between dock icons, and more.Among the MATE Dock Applet features are pin…
    - 6 Jun 17, 10:37am -
  • Tilix (Previously Terminix) 1.5.8 And Guake 0.8.9 Available In PPA
    Tilix (previously called Terminix) and Guake terminal emulators have had new releases recently, and are both available in PPA for Ubuntu / Linux Mint.Tilix 1.5.8Tilix is a GTK3 terminal emulator. The application allows splitting terminals both horizo…
    - 1 Jun 17, 11:39am -
  • Ubuntu 17.04 (Zesty Zapus) Available For Download
    Ubuntu 17.04 has been released.The new version brings updated applications and various under-the-hood improvements, along with bug fixes. As expected, Compiz and Unity have only received minor improvements and bug fixes.On the other hand, Ubuntu 17.0…
    - 13 Apr 17, 5:06pm -

howtoforge

  • How to Set up Pritunl VPN Server on Rocky Linux 8
    Pritunl is an open-source VPN and IPsec server with user management and horizontal scaling for small and large organizations. It gives the user a choice to use OpenVPN and Wireguard protocols. This tutorial will teach you about how to install the Pri…
    - 3 days ago 26 Nov 21, 1:24pm -
  • Create an S3 Bucket on AWS using Terraform
    Terraform is the "Infrastructure as Code (IaC)" tool. It is used to build, manage and change infrastructure in a safe and repeatable way. In this article, I will show you how to use Terraform to create an S3 bucket on AWS.
    - 3 days ago 26 Nov 21, 11:40am -
  • How to Install Magento on Debian 11
    Magento is a free and open-source eCommerce application that allows you to host your online store. In this tutorial, I will show you how to install Magento2 on Debian 11.
    - 4 days ago 25 Nov 21, 4:00pm -
  • How to Install and Configure NFS Server on Debian 11
    NFS or Network File System is a network protocol that allows you to mount a remote filesystem through the network. For this tutorial, you will learn how to install and configure an NFS Server on the latest Debian 11 Bullseye.
    - 5 days ago 24 Nov 21, 10:30am -
  • How to create an Amazon AWS EC2 Instance using Python Boto3
    In this article we will see how we can create an EC2 instance using Python Boto3. We will use the "create_instances" method to create an instance.
    - 5 days ago 24 Nov 21, 8:23am -
  • How to Install UVdesk Helpdesk System on Debian 11
    UVdesk is a free, open-source, and SaaS-based helpdesk solution for any business process to deliver the best customer service. In this tutorial, I will show you how to install UVdesk helpdesk solution with Apache on Debian 11.
    - 6 days ago 23 Nov 21, 1:03pm -
  • How to deploy your first pod on a Kubernetes Cluster
    In this article we will see how to create our first Pod on Kubernetes Cluster. We shall see the steps to create a pod for Nginx.
    - 6 days ago 23 Nov 21, 10:02am -
  • How to Install and Use pgAdmin 4 on Rocky Linux 8
    pgAdmin is a free and open-source graphical administration tool for PostgreSQL. In this guide, you will learn how to install pgAdmin on a Rocky Linux 8 server.
    - 7 days ago 22 Nov 21, 5:59pm -
  • How to Install GlassFish Java Server with Nginx as a Reverse Proxy on Debian 11
    GlassFish is an open-source application server used for deploying Java applications. It supports different Java-based technologies including, JPA, JavaServer Faces, JMS and RMI. In this tutorial, I will show you how to install the Glassfish server wi…
    - 10 days ago 19 Nov 21, 11:41am -
  • How to integrate ONLYOFFICE Docs with Redmine on Ubuntu
    ONLYOFFICE Docs can be integrated with various cloud services such as Nextcloud, ownCloud, Seafile, Alfresco, Plone, etc., as well as embedded into your own solution. In this tutorial, we’ll learn how to connect ONLYOFFICE Docs and Redmine instance…
    - 11 days ago 18 Nov 21, 5:02pm -

tuxmachines

  • new9to5Linux Weekly Roundup: November 28th, 2021
    This week has been full of great releases, despite the fact that it was Thanksgiving week in the US. We managed to test drive the MX Linux 21 AHS edition, new Deepin Linux, Alpine Linux, Endless OS, IPFire, and Clonezilla Live versions, as well as t…
    - 7 hours ago 29 Nov 21, 1:25am -
  • newtoiday's leftovers
    Linux Weekly Roundup #158Welcome to this week's Linux Roundup. It was a full week of Linux releases with Endless OS 4.0.0 and Deepin 20.3.We hope that you had a good week and may the be a great one ahead!Putting the Open back into Open Sou…
    - 8 hours ago 29 Nov 21, 12:12am -
  • newKernel and Graphics: Linux Stuff and GPUs
    Facebook/Meta Tackling Transparent Page Placement For Tiered-Memory Linux Systems - PhoronixBack during the Linux 5.15 cycle Intel contributed an improvement for tiered memory systems where less used memory pages could be demoted to slower tiers o…
    - 8 hours ago 29 Nov 21, 12:11am -
  • newLinux 5.16-rc3
    So rc3 is usually a bit larger than rc2 just because people had sometime to start finding things.So too this time, although it's not like this is a particularly bigrc3. Possibly partly due to the past week having been Thanksgivingweek here in th…
    - 9 hours ago 28 Nov 21, 11:17pm -
  • newAudiocasts/Shows: Endless OS 4.0.0, GIMP, BSD, KDE, and Elementary
    Endless OS 4.0.0 Run Through - InvidiousIn this video, we are looking at Endless OS 4.0.0. Enjoy!Endless OS 4.0.0Today we are looking at Endless OS 4.0.0. It is based on Debian 11, Linux Kernel 5.11, Gnome 3.38, and uses about 1 to 1.5GB o…
    - 9 hours ago 28 Nov 21, 11:06pm -
  • newtoday's howtos
    How to install FreeOffice 2021 on Ubuntu 20.04 LinuxOne of the best free alternatives to Microsoft Office is FreeOffice, developed by a German software company- SoftMaker. Recently, they have upgraded their Office suite to version 21. And here we…
    - 10 hours ago 28 Nov 21, 10:36pm -
  • newDebian GR procedures and timelines
    A vote has been proposed in Debian to change the formal procedure in Debian by which General Resolutions (our name for "votes") are proposed. The original proposal is based on a text by Russ Allberry, which changes a number of rules to be less ambig…
    - 12 hours ago 28 Nov 21, 8:32pm -
  • newPHP 8.1 Benchmarks - Continuing The Nice Performance Trajectory
    PHP 8.1 released on Thursday as the latest major feature release for this programming language. In this article are some benchmarks of PHP 8.1.0 on an AMD EPYC powered Linux server compared to prior releases going as far back as PHP 5.6.As previou…
    - 13 hours ago 28 Nov 21, 7:30pm -
  • newAndroid Leftovers
    How To Find and Delete Spam Messages on Your AndroidHow To Set Up & Use Google's New Gmail Widget For Android 12How to configure the screen of Android TV to eliminate everything that does not interest us - How smart Technology changing lives…
    - 13 hours ago 28 Nov 21, 7:18pm -
  • new5 Best Free and Open Source Linux MAC/RBAC Tools
    One of the most difficult problems in managing a large network is the complexity of security administration. The deployment of individual security products such as firewalls, intrusion detection systems, network traffic analysis, log file analysis,…
    - 13 hours ago 28 Nov 21, 7:06pm -

thegeekstuff

  • 5 Python Examples to Read and Write JSON files for Encode and Decode
    JSON stands for JavaScript Object Notation, which is a format for structuring data that is very similar to the concept of maps in computer programming. Maps consists of keys and corresponding values. A key has to be unique within a map. JSON is light…
    - 1 Apr 21, 4:00am -
  • 8 Examples to Add Static Routes in PAN-OS PaloAlto from CLI and Console
    Managing routes is an essential configuration task for network admins who are managing firewalls. If you are using the PaloAlto firewall, this tutorial explains how to add static routes using both the PAN-OS command line interface and from the PaloAl…
    - 10 Mar 21, 4:00am -
  • 3 Methods to Create Jenkins Pipeline – Classic UI, BlueOcean, Git
    Jenkins is a DevOps tool which can be used to automate your build, test and delivery of software code. If you are new to Jenkins, this tutorial will help you to understand how to create Jenkins pipeline using one of the following methods: Classic Jen…
    - 7 Jan 21, 3:30am -
  • 12 Examples to Manage AWS Transit Gateway Route Table from CLI
    Apart from the default route table that gets created when you create a transit gateway, you can also create additional route tables. This helps you to associate a specific attachment with a specific route table. The attachments can propagate their ro…
    - 7 Oct 20, 3:00am -
  • 10 Examples to Manage PaloAlto Firewall Users from PAN-OS CLI
    This tutorial explains how to manage PaloAlto users from CLI. You’ll learn about user and role related functionalities including how to create a new user, assign a role to an user, make regular user as an admin user, list all existing users, delete…
    - 23 Sep 20, 3:00am -
  • 24 Examples to Manage AWS Transit Gateway and Attachments from CLI
    AWS Transit gateway acts as a hub to connect multiple VPC and on-prem networks. Apart from attaching a VPC to transit hub and routing traffic, you can also attach a VPN connection or Direct Connect gateway to your transit gateway. You can also peer t…
    - 16 Sep 20, 3:00am -
  • 5 Steps to Upgrade PaloAlto PAN-OS Firewall Software from CLI or Console
    PaloAlto releases software updates on an on-going basis. It’s essential that you stay current with the latest stable release of firewall. On a high-level the following are 5 easy steps to upgrade PaloAlto firewall: Pre-install: Verify current softw…
    - 9 Jun 20, 3:30am -
  • 7 Python Function Examples with Parameters, Return and Data Types
    Functions are code snippets in a block that is assigned a name. It takes input, performs computation or an action and returns the output. Functions enhances the reusability of the code. In this tutorial, we’ll discuss the following examples: Basic…
    - 27 Jun 19, 2:00am -
  • 8 Examples of Sharing AWS Managed AD with Multiple Accounts from CLI and Console
    Once you create a Managed AD in an AWS account, you can share this AD with other accounts. This is a common use-case when you have AWS Managed Active Directory in a shared services account that needs to be shared with other workload accounts. The fol…
    - 11 Jun 19, 4:00am -
  • 15 PaloAlto CLI Examples to Manage Security and NAT Policies
    While working with PaloAlto firewall, sometimes you’ll find it easier to use CLI instead of console. Working on CLI is very helpful when you are testing something on a dev/test firewall, where you repeatedly try-out the same thing with different va…
    - 4 Jun 19, 2:00am -

Jupiter

Linux Action News 217newLinux Action News 217
Linux Action News 217

- 5 hours ago 29 Nov 21, 2:47am -
Dependency Derby | Coder Radio 441Dependency Derby | Coder Radio 441
Dependency Derby | Coder Radio 441

- 4 days ago 24 Nov 21, 9:00pm -
The Lessons of Jellyfin | LINUX Unplugged 433The Lessons of Jellyfin | LINUX Unplugged 433
The Lessons of Jellyfin | LINUX Unplugged 433

- 5 days ago 24 Nov 21, 11:32am -
Linux Action News 216Linux Action News 216
Linux Action News 216

- 7 days ago 22 Nov 21, 3:56am -
Pi Server Upgrade | Self-Hosted 58Pi Server Upgrade | Self-Hosted 58
Pi Server Upgrade | Self-Hosted 58

- 9 days ago 19 Nov 21, 9:00pm -
Just Say No to M1 | Coder Radio 440Just Say No to M1 | Coder Radio 440
Just Say No to M1 | Coder Radio 440

- 11 days ago 17 Nov 21, 9:00pm -

dev.to

  • newCAST AI is officially SOC 2 Type II compliant
    We mean it when we say that security is at the heart of CAST AI. Several of our founders previously built a company that specialized in application security and attack mitigation. Leon Kuperman, our CTO, previously worked at Oracle as the VP of Se…
    - 15 mins ago 29 Nov 21, 8:00am -
  • newCreate your own NFT collection on Ethereum w/Solidity
    My Twitter feed has tons of avatar profile pictures, articles are coming out daily showcasing some large NFT sales, and people are earning money with their in-game creatures... I guess this means it's time to go down the NFT rabbit hole. So let's g…
    - 29 mins ago 29 Nov 21, 7:46am -
  • newTypewriter effect CSS
    In this article, we'll be creating a typewriter effect in CSS!We won't be needing any JavaScript to achieve this effect and the result will look like this:Alright, let's get started! Setting up the HTMLAs for the HTML, we don't re…
    - 1 hour ago 29 Nov 21, 7:13am -
  • newThe feat of JavaScript 🤤
    Yes, you have read that, JS is one of the most powerful programming language, the first language, with a slow learning curve, that allows you to be a full stack developer. Like you have been reading in my last post, you know JS is an interpreted la…
    - 1 hour ago 29 Nov 21, 7:03am -
  • newtsParticles 1.37.5 Released
    tsParticles 1.37.5 Changelog Bug FixesFixed issue with collisions, fixes #2586, fixes #2380 tsParticles 1.37.4 Changelog New features Bug FixesFix for Safari <14…
    - 1 hour ago 29 Nov 21, 6:58am -
  • newCrazy TLDs
    Check out these weird domain extensions:.eurovision - No seriously. Imagine typing "google.eurovision".genting.gent.george.sucks.computer.meme.wtf.online.website.dot - Yes, I know. facepalm.rehab.democrat.republican.ooo.goo.off…
    - 2 hours ago 29 Nov 21, 6:41am -
  • newHow to create NFTs in different blockchain networks?
    Non-fungible tokens (NFTs) have been in existence since 2017 and the popularity of it rose to a new height during the pandemic situation. NFTs can give you a sense of special ownership and possible digital immortality for its buyers. The continuous i…
    - 2 hours ago 29 Nov 21, 6:40am -
  • newRefine vs React-Admin Which is Better for Your Project?
    If you are reading this, chances are you are a developer researching options for delivering an admin panel or another internal tool. Together with you, we will take a look at the best admin panel frameworks in response to this need.Motivation is ou…
    - 2 hours ago 29 Nov 21, 6:39am -
  • newFixing permissions issues with Docker Compose and PHP
    I've been maintaining and iterating on a basic Docker Compose setup for Laravel over the last year or so. It's worked well enough for local development, which was what I originally intended it for. Ever since I released it though, I've had multiple p…
    - 2 hours ago 29 Nov 21, 6:38am -
  • newJavaScript Reduce Method Made Simple
    The JavaScript reduce method is one of the most used array methods. It is also a part of functional programming. In this tutorial, you will learn what the reduce method is and how it works. You will also learn how to use this method and what are some…
    - 2 hours ago 29 Nov 21, 6:33am -

ghacks

  • Distrowatch Top 5 Distributions Review: Pop!_OS
    Pop!_OS is rated as number five on the popular rankings site, Distrowatch, based on number of hits to the Distrowatch page for the OS, not based on actual downloads / user-base. You […]Thank you for being a Ghacks reader. The post Distrowatch Top…
    - 9 days ago 20 Nov 21, 8:09am -
  • Distrowatch Top 5 Distributions Review: Linux Mint
    If you’ve done any research into the Linux world you’ll no doubt have heard of Linux Mint. Linux Mint is rated number four on the popular rankings site, Distrowatch, based on number […]Thank you for being a Ghacks reader. The post Distrowatch…
    - 10 days ago 19 Nov 21, 12:04pm -
  • Citrix Workspace for Linux: a tool for secure and agile remote work
    Citrix Workspace for Linux is a digital workspace that allows employees to securely access company apps and files from a central location. This means that instead of having one device, such as […]Thank you for being a Ghacks reader. The post Citri…
    - 11 days ago 18 Nov 21, 2:06pm -
  • Distrowatch Top 5 Distributions Review: Manjaro
    Manjaro Linux is rated number three on the popular rankings site, Distrowatch, based on number of hits to the Distrowatch page for the OS, not based on actual downloads / user-base. Check […]Thank you for being a Ghacks reader. The post Distrowatc…
    - 14 days ago 15 Nov 21, 3:26am -
  • Microsoft Edge Stable released for Linux
    Microsoft has released the first stable version of the new Microsoft Edge web browser for Linux. When Microsoft announced the switch to a Chromium-based web browser in late 2018, it confirmed that […]Thank you for being a Ghacks reader. The post M…
    - 29 days ago 31 Oct 21, 8:44am -
  • Distrowatch Top 5 Distributions Review: EndeavourOS
    Continuing on with our review of the Top 5 distributions listed on the popular site Distrowatch, is the #2 according to the rankings (based on hits to the Distrowatch page for the […]Thank you for being a Ghacks reader. The post Distrowatch Top 5…
    - 31 days ago 29 Oct 21, 4:39am -
  • Distrowatch Top 5 Distributions review: MX Linux
    It was suggested by some Ghacks visitors that I do a review of the current top 5 Distributions listed on the popular ranking (based on hits to the distrowatch site, not downloads) […]Thank you for being a Ghacks reader. The post Distrowatch Top 5…
    - 35 days ago 25 Oct 21, 4:40am -
  • A Look At Alacritty The OpenGL Powered Terminal Application
    There are more terminal applications for Linux systems than you can shake a stick at... And frankly, most of them are like choosing what socks to wear; very little difference, save maybe […]Thank you for being a Ghacks reader. The post A Look At A…
    - 36 days ago 24 Oct 21, 7:44am -
  • Installing KDE On Linux Mint Cinnamon Base
    If you’re like me and really enjoy using the KDE Plasma desktop environment, especially as it’s become very lightweight over the last year or two compared to the past where it was […]Thank you for being a Ghacks reader. The post Installing KDE…
    - 41 days ago 19 Oct 21, 5:02am -
  • Ubuntu 21.10 Released
    The next version of Ubuntu, 21.10 “Impish Indri” has been released, with nine months of support since it is not an LTS release. This version of Ubuntu comes with some new features, […]Thank you for being a Ghacks reader. The post Ubuntu 21.10…
    - 44 days ago 16 Oct 21, 4:56am -

lwn

  • newKernel prepatch 5.16-rc3
    The 5.16-rc3 kernel prepatch is out fortesting. "So rc3 is usually a bit larger than rc2 just because people had sometime to start finding things.So too this time, although it's not like this is a particularly bigrc3."
    - 4 hours ago 29 Nov 21, 4:01am -
  • newPHP 8.1.0 and a new foundation
    Version8.1.0 of the PHP language has been released. This release includes anumber of new features, including enumerations,read-onlyproperties,fibers, and more.Meanwhile, anew foundation has been created to support development of PHP:The…
    - 10 hours ago 28 Nov 21, 10:37pm -
  • Six more stable kernels
    Greg Kroah-Hartman has announced the release of six new stable kernels: 5.10.82, 5.4.162, 4.19.218, 4.14.256, 4.9.291, and 4.4.293. These kernels contain lots ofimportant fixes throughout the tree; users of those series should upgrade.
    - 3 days ago 26 Nov 21, 2:40pm -
  • Security updates for Friday
    Security updates have been issued by Fedora (freerdp, gnome-boxes, gnome-connections, gnome-remote-desktop, guacamole-server, hydra, java-1.8.0-openjdk-aarch32, medusa, mingw-gstreamer1, mingw-gstreamer1-plugins-bad-free, mingw-gstreamer1-plugins-bas…
    - 3 days ago 26 Nov 21, 2:14pm -
  • Stable kernel 5.15.5
    The 5.15.5 stable kernel has beenreleased. As usual, it contains lots of important fixes throughout thekernel tree. Users should upgrade.
    - 3 days ago 25 Nov 21, 9:52pm -
  • Security updates for Thursday
    Security updates have been issued by Fedora (busybox, getdata, and php), Mageia (couchdb, freerdp, openexr, postgresql, python-reportlab, and rsh), openSUSE (bind, java-1_8_0-openjdk, and kernel), SUSE (java-1_7_0-openjdk), and Ubuntu (icu).
    - 4 days ago 25 Nov 21, 2:29pm -
  • Security updates for Wednesday
    Security updates have been issued by Debian (openjdk-17), Fedora (libxls, roundcubemail, and vim), openSUSE (bind, java-1_8_0-openjdk, and redis), Red Hat (kernel, kernel-rt, kpatch-patch, krb5, mailman:2.1, openssh, and rpm), Scientific Linux (kerne…
    - 5 days ago 24 Nov 21, 4:00pm -
  • Security updates for Tuesday
    Security updates have been issued by Debian (mbedtls), Red Hat (kernel and rpm), and Ubuntu (freerdp2).
    - 6 days ago 23 Nov 21, 4:55pm -
  • A preview of Amazon's AL2022 distribution
    Amazon has announceda preview release of its upcoming AL2022 distribution. The company plansto support AL2022 for five years after its release.AL2022 uses the Fedora project as its upstream to provide customerswith a wide variety of the late…
    - 6 days ago 23 Nov 21, 1:51pm -
  • Kernel prepatch 5.16-rc2
    The second 5.16 kernel prepatch is out fortesting. "Nothing especially noteworthy stands out for the lastweek, it all felt pretty normal for a rc2 week".
    - 7 days ago 22 Nov 21, 6:44pm -

howtogeek

  • newBlack Friday 2021: Best Data Storage Deals
    If you’ve been holding out on getting a new hard drive or NAS device until there was a good deal, your patience is rewarded. Take advantage of some of these great Black Friday storage deals.Read This Article on How-To Geek ›
    - 12 hours ago 28 Nov 21, 8:13pm -
  • newThe Best VR Games for Oculus Quest, PC, and PSVR
    Modern virtual reality headsets have huge libraries of quality games, and developers keep coming up with great new experiences to take advantage of the technology. Whatever VR headset you have, we’ve got a list of awesome games you need to try.Read…
    - 14 hours ago 28 Nov 21, 6:00pm -
  • newHow-To Geek’s Best Tech Stocking Stuffers for Holiday 2021
    Tech gifts don’t have to be big, pricey, and showy. Instead, you can find some fantastic little gadgets that make for great stocking stuffers. We’ve picked out some of the best to make your late-minute shopping that much easier!Read This Article…
    - 15 hours ago 28 Nov 21, 5:00pm -
  • newThe Best Capture Card for Gaming and Streaming
    Streaming on services like Twitch is a popular way for gamers to share their hobby, but you need the right capture card to make the most of it. Don’t worry, we have the perfect recommendations for everyone’s setup.Read This Article on How-To Geek…
    - 16 hours ago 28 Nov 21, 4:00pm -
  • newThe Best Wireless Earbuds for iPhone and iPad of 2021
    Apple removed the iPhone’s headphone jack in September 2016 and followed up by announcing AirPods. But AirPods aren’t the only wireless earbud option for iPhones or iPads. Here are our top picks for some that pair perfectly with Apple devices.Rea…
    - 17 hours ago 28 Nov 21, 3:00pm -
  • newThe Best eReaders of 2021
    eReaders are great for helping you to read more. E Ink technology makes it so there isn’t much glare when you’re outside, and the low energy use makes eReader batteries last for weeks. We have some great eReader recommendations!Read This Article…
    - 19 hours ago 28 Nov 21, 1:00pm -
  • newThe Best Smart Light Bulbs of 2021
    Smart light bulbs can supercharge your home’s ambiance and security with options to set light temperatures, brightness levels, schedules, and more right from your smartphone. Here are the brightest (see what we did there?) bulbs you can get in 2021…
    - 20 hours ago 28 Nov 21, 12:00pm -
  • The Best Gaming Headsets of 2021 for PC and Consoles
    The best gaming headset needs to be affordable, comfortable, sound sharp, and have a microphone that won’t make your voice chat companions wince. Our top picks manage to do it all with some extra features on top.Read This Article on How-To Geek ›
    - 2 days ago 27 Nov 21, 8:00pm -
  • How-To Geek’s Best Tech Gifts for Gamers for Holiday 2021
    The holidays are coming, so it’s an excellent time to plan gifts for the people you know who game. Gamers usually buy the games themselves, so we’ve got a few gift ideas that they’re not likely to have thought of.Read This Article on How-To Gee…
    - 2 days ago 27 Nov 21, 6:00pm -
  • Should You Buy a Robot Vacuum Cleaner? 5 Things to Consider
    Robot vacuums sound great in theory. Your floors are cleaned daily by a robotic assistant so that when you wake up or get home from work you have one less thing to do. Unfortunately, the theory doesn’t always translate well in practice.Read This Ar…
    - 2 days ago 27 Nov 21, 5:00pm -

onethingwell

  • Bunch
    Bunch: Bunch is a little macOS utility that sits in your Dock (or your Menu Bar). It doesn’t have any windows. When you right/ctrl-click the Dock icon (or click the menu item), it gives you a list of “Bunches” you can select from, each one l…
    - 15 Jan 20, 4:07pm -
  • Rectangle
    Rectangle: Rectangle is a window management app [for macOS] based on Spectacle, written in Swift.
    - 23 Dec 19, 10:49am -
  • diff-so-fancy
    diff-so-fancy: diff-so-fancy strives to make your diffs human readable instead of machine readable. This helps improve code quality and helps you spot defects faster.Via Vim From Scratch
    - 10 Dec 19, 4:25pm -
  • Who Can Use
    Who Can Use: …a tool that brings attention and understanding to how color contrast can affect different people with visual impairments.
    - 29 Nov 19, 10:13am -
  • Lid
    Lid: Lid is an image dithering program that is written in Python.A lo-fi ditherer with six modes, inspired by Low-tech Magazine’s use of dithered images to reduce the energy consumption of a solar-powered website.
    - 20 Nov 19, 1:40pm -
  • ToothFairy
    ToothFairy: Connect AirPods (or other Bluetooth headphones) to your Mac with a single click or keypress.App Store
    - 15 Nov 19, 1:53pm -
  • dntw
    dntw: dntw is a small shell script that allows you to have a dedicated Neovim instance per tmux window. It accomplishes this by acting as simple wrapper around the excellent tool neovim-remote. Once Neovim is running inside a dntw-enabled tmu…
    - 11 Nov 19, 8:41pm -
  • RSS.app
    RSS.app: Generate RSS feeds from almost any webpage.
    - 7 Nov 19, 12:50pm -
  • Fraidycat
    Fraidycat: Follow blogs, wikis, YouTube channels, as well as accounts on Twitter, Instagram, etc. from a single page. Fraidycat is a browser extension for Firefox or Chrome - or a Dat website that can be used in the Beaker Browser - that can…
    - 4 Nov 19, 11:08am -
  • Paper Phone
    Paper Phone: Paper Phone helps you have a little break away from your digital world by printing a personal booklet of the key information you’ll need that day. An app lets you choose what to include such as favourite contacts, maps and meet…
    - 1 Nov 19, 3:58pm -

commandlinefu

  • Alias to list all functions loaded into bash (that don't start with _). Also shows file it's defined in.
    $ alias functions='shopt -s extdebug;declare -F | grep -v "declare -f _" | declare -F $(awk "{print $3}") | column -t;shopt -u extdebug'Should run anywhere that Bash works.. Your mileage may vary. View this command to comment, vote or add to f…
    - 7 days ago 22 Nov 21, 6:49am -
  • Use QEMU to create a hardware dual-boot without rebooting
    $ sudo qemu-system-x86_64 -bios /usr/share/ovmf/x64/OVMF.fd -accel kvm -boot d -cdrom ubuntu-21.10-desktop-amd64.iso -drive format=raw,file=/dev/sdb -m 4096After downloading an ISO image, assuming you have QEMU installed, it’s possible to boot an…
    - 24 days ago 4 Nov 21, 10:50pm -
  • List all installed kernels on Ubuntu except current one
    $ dpkg -l 'linux-*' | sed '/^ii/!d;/'"$(uname -r | sed "s/\(.*\)-\([^0-9]\+\)/\1/")"'/d;s/^[^ ]* [^ ]* \([^ ]*\).*/\1/;/[0-9]/!d'Lists all installed kernels minus the current one. This is useful to uninstall older kernels that take too much space on…
    - 29 days ago 30 Oct 21, 10:32pm -
  • Crash bash, in case you ever want to for whatever reason
    $ enable -f /usr/lib/libpng.so png_create_readThis is a very hackish way to do it that I'm mainly just posting for fun, and I guess technically can more accurately be said to result in undefined behavior. What the command does is tell the shell to t…
    - 51 days ago 9 Oct 21, 5:22am -
  • Infinite loop ssh
    $ until ssh login@10.0.0.1; do echo "Nope, keep trying!"; fi; sleep 10; done View this command to comment, vote or add to favourites View all commands by minnmassDiff your entire server config at ScriptRock.com
    - 61 days ago 29 Sep 21, 2:53pm -
  • Infinite loop ssh
    $ while true; do ssh login@10.0.0.1; if [[ $? -ne 0 ]]; then echo "Nope, keep trying!"; fi; sleep 10; doneUseful when you wait for a server to boot up. View this command to comment, vote or add to favourites View all commands by FluffyBrick…
    - 61 days ago 29 Sep 21, 12:54pm -
  • Download SSL/TLS pem format cert from https web host
    $ openssl s_client -showcerts -connect google.com:443 </dev/null 2>/dev/null|openssl x509 -outform PEM > /tmp/google.com.cer View this command to comment, vote or add to favourites View all commands by zhangtaiDiff your entire server con…
    - 66 days ago 24 Sep 21, 2:37am -
  • Add a DNS server on the fly
    $ sudo systemd-resolve --interface <NombreInterfaz> --set-dns <IPDNS> --set-domain mydomain.comSince systemd-resolved was implemented, add a DNS server have become weirder and harder than before. With this command, you can add a DNS server on-the-fl…
    - 69 days ago 21 Sep 21, 2:43pm -
  • Windows telnet
    $ Test-NetConnection -ComputerName example.com -Port 443Check if TCP port is reacheable View this command to comment, vote or add to favourites View all commands by EBAHDiff your entire server config at ScriptRock.com
    - 74 days ago 16 Sep 21, 4:11pm -
  • Superfast portscanner
    $ time seq 65535 | parallel -k --joblog portscan -j9 --pipe --cat -j200% -n9000 --tagstring '\033[30;3{=$_=++$::color%8=}m' 'nc -vz localhost $(head -n1 {})-$(tail -n1 {})' View this command to comment, vote or add to favourites View all…
    - 76 days ago 14 Sep 21, 4:15pm -

Kubernetes.io

  • Blog: Quality-of-Service for Memory Resources
    Authors: Tim Xu (Tencent Cloud)Kubernetes v1.22, released in August 2021, introduced a new alpha feature that improves how Linux nodes implement memory resource requests and limits.In prior releases, Kubernetes did not support memory quality guaran…
    - 3 days ago 26 Nov 21, 12:00am -
  • Blog: Dockershim removal is coming. Are you ready?
    Author: Sergey Kanzhelev, Google. With reviews from Davanum Srinivas, Elana Hashman, Noah Kantrowitz, Rey Lejano.Last year we announced that Dockershim is being deprecated: Dockershim Deprecation FAQ.Our current plan is to remove dockershim from th…
    - 17 days ago 12 Nov 21, 12:00am -
  • Blog: Non-root Containers And Devices
    Author: Mikko Ylinen (Intel)The user/group ID related security settings in Pod's securityContext trigger a problem when users want todeploy containers that use accelerator devices (via Kubernetes Device Plugins) on Linux. In this blogpost I talk a…
    - 20 days ago 9 Nov 21, 12:00am -
  • Blog: Announcing the 2021 Steering Committee Election Results
    Author: Kaslin FieldsThe 2021 Steering Committee Election is now complete. The Kubernetes Steering Committee consists of 7 seats, 4 of which were up for election in 2021. Incoming committee members serve a term of 2 years, and all members are electe…
    - 21 days ago 8 Nov 21, 12:00am -
  • Blog: Use KPNG to Write Specialized kube-proxiers
    Author: Lars Ekman (Ericsson)The post will show you how to create a specialized service kube-proxystyle network proxier using Kubernetes Proxy NGkpng without interferingwith the existing kube-proxy. The kpng project aims at renewing thethe defau…
    - 42 days ago 18 Oct 21, 12:00am -
  • Blog: Introducing ClusterClass and Managed Topologies in Cluster API
    Author: Fabrizio Pandini (VMware)The Cluster API community is happy to announce the implementation of ClusterClass and Managed Topologies, a new feature that will greatly simplify how you can provision, upgrade, and operate multiple Kubernetes clust…
    - 52 days ago 8 Oct 21, 12:00am -
  • Blog: A Closer Look at NSA/CISA Kubernetes Hardening Guidance
    Authors: Jim Angel (Google), Pushkar Joglekar (VMware), and SavithaRaghunathan (Red Hat)Disclaimer The open source tools listed in this article are to serve as examples onlyand are in no way a direct recommendation from the Kubernetes comm…
    - 55 days ago 5 Oct 21, 12:00am -
  • Blog: How to Handle Data Duplication in Data-Heavy Kubernetes Environments
    Authors:Augustinas Stirbis (CAST AI)Why Duplicate Data?It’s convenient to create a copy of your application with a copy of its state for each team.For example, you might want a separate database copy to test some significant schema changesor d…
    - 61 days ago 29 Sep 21, 12:00am -
  • Blog: Spotlight on SIG Node
    Author: Dewan Ahmed, Red HatIntroductionIn Kubernetes, a Node is a representation of a single machine in your cluster. SIG Node owns that very important Node component and supports various subprojects such as Kubelet, Container Runtime Interface (C…
    - 63 days ago 27 Sep 21, 12:00am -
  • Blog: Introducing Single Pod Access Mode for PersistentVolumes
    Author: Chris Henzie (Google)Last month's release of Kubernetes v1.22 introduced a new ReadWriteOncePod access mode for PersistentVolumes and PersistentVolumeClaims.With this alpha feature, Kubernetes allows you to restrict volume access to a singl…
    - 77 days ago 13 Sep 21, 12:00am -

kube.news

Reddit K8s

  • newHashicorp Vault on Kubernetes
    Hi all. I want to set up Hashicorp Vault on EKS cluster. Can anyone guide me please? Thanks in advance. submitted by /u/--Ripcord-- [link] [comments]
    - 54 mins ago 29 Nov 21, 7:21am -
  • newLinux Foundation Cyber Monday deal is out, check out discounts and get them before Dec 6 2021
    Linux Foundation Cyber Monday deal is out, check out discounts and get them before Dec 6 2021 https://www.sharelearn.net/certify/linuxfoundation/discounts https://preview.redd.it/kn0axdo5ih281.png?width=1280&format=png&auto=webp&s=ced9c2b5d3407…
    - 1 hour ago 29 Nov 21, 7:09am -
  • newCKAD - free materials
    Hi. I have prepared a list of free materials preparing for CKAD. This list contains online courses, exercises, example question for which you do not have to pay. Cources: https://www.edx.org/course/introduction-to-kubernetes Exercises: https://gi…
    - 1 hour ago 29 Nov 21, 7:05am -
  • newContainer level resource requests without “reservation”
    So I know that the sum of the resource requests over all containers on a pod determines pod scheduling. However I have a bunch of burstable containers all in one pod, and I want to make sure the pod is scheduled on a node with at least X resources, b…
    - 6 hours ago 29 Nov 21, 1:49am -
  • newBest trick to get slots for cka?
    Struggling to get slots for my exam this week. The psi website is horrid and slow. submitted by /u/Informal_Hat_7813 [link] [comments]
    - 7 hours ago 29 Nov 21, 1:37am -
  • newI need help, I have deleted a POD and it won't get up
    Hi a pod was not correct, I have checked it and I have found that it was in 3/4 and with the status of "error" ​ https://preview.redd.it/9aaqqb1cnf281.png?width=1047&format=png&auto=webp&s=c14d05ab9fc964153d6247eced07e0555ef002f7 To try to li…
    - 7 hours ago 29 Nov 21, 1:06am -
  • newMore restricted k8s admin RBAC role
    We are thinking about vending out managed k8s clusters to internal customers. This means we will run some pods on k8s for compliancy and monitoring purposes. Is there a way of giving customers full administrative permissions on the k8s cluster, but h…
    - 10 hours ago 28 Nov 21, 10:30pm -
  • newCyber Monday 2021 (50% off certificates)
    Cyber Monday is up. Link can be found here for more info. Code is the following for those that are after it: CYBER21CC There are also offers for bundles, so plenty to choose from Update: The promo is up until the 6th of December Another Update: An e…
    - 10 hours ago 28 Nov 21, 10:26pm -
  • newKubernetes KIND Cheat Sheet
    submitted by /u/congolomera [link] [comments]
    - 10 hours ago 28 Nov 21, 10:25pm -
  • newGetting CKAD (2021) having already CKA.
    Hi, after about one year working with Kubernetes (mainly on EKS) and and studying from Marko Luksa's "Kubernetes in action" and a Udemy course I decided to take CKA and I successfully got it a couple of weeks ago. I'm thinking about trying CKAD too,…
    - 10 hours ago 28 Nov 21, 10:21pm -

Reddit Docker

  • newDedicated IP from my LAN to my docker containers
    I am running a plex container and want to give it a dedicated ip accessible from the the lan(for assigning a separate gateway to WAN). Everything is running in a Ubuntu server VM on Proxmox Currently i am doing this through a MACVlan on a dedicated N…
    - 24 mins ago 29 Nov 21, 7:51am -
  • newDockeye - GUI app for managing Docker
    submitted by /u/wwojtekk [link] [comments]
    - 58 mins ago 29 Nov 21, 7:17am -
  • newQuick Docker Question about ports
    I am on Linux and running a container on port 3000 which I access via my browser. I need to use this application to access a different running process on my host machine on port 8000. Right now I am running the container with the flag -p 3000:3000. D…
    - 3 hours ago 29 Nov 21, 4:57am -
  • newDoes Nginx automatically route traffic to scaled containers in Docker swarm
    Let's say I have deployed a Flask application app1 in Docker swarm at the front we have Nginx which route requests to the application. Now let's say I have scaled the application app1 to 5, does nginx will be able to automatically load balance the re…
    - 4 hours ago 29 Nov 21, 4:16am -
  • newHelp with mariadb/nextcloud from linuxserver.io
    im trying to use mariadb for a nextcloud install but I am having trouble with permissions. My setup is a little wired but my docker install is in an unprivileged lxc in proxmox that has a bind mount nfs share from a truenas vm. The reason for this is…
    - 5 hours ago 29 Nov 21, 3:03am -
  • newread-only file system error
    I am getting this error mqtt | chown: /mosquitto/config/mosquitto.passwd: Read-only file system mqtt | chown: /mosquitto/config/mosquitto.conf: Read-only file system mqtt | chown: /mosquitto/config: Read-only file system mqtt | chown: /mosquitto/conf…
    - 6 hours ago 29 Nov 21, 1:46am -
  • newAttempting to put environment variables in container but mysql crashing
    I have setup docker stack file as shown below: version: "3.9" services: wp_db: image: mariadb secrets: - project_env volumes: - db_data:/var/lib/mysql command: "sh -c '. /run/secrets/project_env; mysqld --wait_timeout=28800 --interactive_timeout=2880…
    - 9 hours ago 28 Nov 21, 11:18pm -
  • newNo db or user created even when container has started
    version: "3.9" services: wp_db: image: mariadb volumes: - db_data:/var/lib/mysql environment: MYSQL_ROOT_PASSWORD: testing# MARIADB_ROOT_PASSWORD: testing# MYSQL_DATABASE: wordpress MYSQL_USER: wp_user MYSQL_PASSWORD: testing! networks: - traefik_pro…
    - 9 hours ago 28 Nov 21, 10:49pm -
  • newis it that docker stack deploy cannot read .env file but docker compose can ?
    I have placed .env file in the same location as docker-stack.yaml I was hoping I can read environment variables into the container but it seems it doesnt work. https://docs.docker.com/compose/environment-variables/#the-env-file ​ version: "3.9" ser…
    - 10 hours ago 28 Nov 21, 9:54pm -
  • newSilent Failure
    I had the following directive in a Dockerfile: COPY --from=test-stage /src/.stack-work/install/*/*/bin/dscot-exe . It turns out that the file did not exist, but the image built successfully anyway. It was not until I wanted to start a container from…
    - 11 hours ago 28 Nov 21, 9:06pm -

docker.com

  • Docker Captain Take 5 – Nicolas De Loof
    Docker Captains are select members of the community that are both experts in their field and are passionate about sharing their Docker knowledge with others. “Docker Captains Take 5” is a regular blog series where we get a closer look at our Capt…
    - 5 days ago 24 Nov 21, 4:16pm -
  • Your Docker Business Questions Answered
    In our recent live webinar, Management & Security at Scale with Docker Business (check out the webinar recording here) Docker Senior Product Marketing Manager Cat Siemer and Head of Dev Rel and Community Peter McKee discussed our new product subscri…
    - 7 days ago 22 Nov 21, 7:48pm -
  • How to Select the Docker Subscription That’s Right for You
    On August 31st, 2021, we announced updates to our product subscription tiers. These changes are helping us to deliver on our mission to ​​simplify application development and remove complexities for developers, while also providing the security a…
    - 11 days ago 18 Nov 21, 5:23pm -
  • An Easier Way to Get Started with Docker Business
    As you may have already heard, the January 31st grace period to move to a paid subscription for commercial use of Docker Desktop is fast approaching.  With this announcement, we introduced our new subscription tiers, including Docker Business–our…
    - 11 days ago 17 Nov 21, 8:52pm -
  • Docker at Devoxx France and the U.K.
    As Docker is a full-remote company, we have employees scattered across the Americas and Europe. We’re building tools to help developers all over the world build software better. As developers, we know that to do this well, we need to be actively in…
    - 12 days ago 17 Nov 21, 1:00pm -
  • ROI of Docker Desktop vs. DIY: Considerations, Risks, and Benefits for Business
    Docker simplifies application development and removes complexities for developers. This allows software teams to accelerate their productivity and spend more time on delivering value that’s core to their business. One of the ways we do this is by p…
    - 13 days ago 16 Nov 21, 3:00pm -
  • Graphcore Poplar SDK Container Images Now Available on Docker Hub
    Graphcore’s Poplar® SDK is available for developers to access through Docker Hub, with Graphcore joining Docker’s Verified Publisher Program. Together with Docker, we’re distributing our software stack as container images, enabling developer…
    - 16 days ago 12 Nov 21, 11:16pm -
  • Docker’s Developer Community: Wind In Our Sails
    Two years ago, in November 2019, we refocused our company on the needs of developers. At the time, we recognized the growing adoption of microservices, the explosion in the number of tools, and the many opportunities to simplify these complexities. L…
    - 18 days ago 11 Nov 21, 5:46pm -
  • Save the Date: Next Community All Hands on December 9th
    We’re one month away from our next Community All Hands event, on December 9th at 8am PST/5pm CET. This is a unique opportunity for Docker staff, Captains, and the broader Docker community to come together for live company updates, product updates,…
    - 19 days ago 10 Nov 21, 2:00pm -
  • Docker Desktop 4.2 Release: Save Your Battery with Pause / Resume, and Say Goodbye to the Update Pop-up
    With Docker Desktop 4.2 we’re excited to introduce Pause / Resume as well as a host of changes to make it easier for you to manage updates. These features are available to Docker Desktop users on any subscription tier. Save your battery with Pause…
    - 20 days ago 9 Nov 21, 4:32pm -

cncf.io

  • Kubernetes main attack vectors tree: an explainer guide
    Guest post originally published on Magalix’s blog by Andrew Zola Kubernetes is a leader in container orchestration. According to Statista, as much as 46% of respondents in a recent survey stated that they...
    - 5 days ago 24 Nov 21, 4:00pm -
  • How to add observability to your application pipeline
    Guest post originally published on Snapt’s blog by Iwan Price-Evans In this data-driven world, we capture data for just about everything in our software and hardware. User data, user behaviors, events, data...
    - 6 days ago 23 Nov 21, 4:00pm -
  • DevOps metrics: how to monitor performances optimally
    Guest post originally published on Mia-Platform’s blog Implementing a DevOps strategy without being able to measure its effectiveness risks nullifying the investments made. So let’s see the main DevOps metrics that you...
    - 7 days ago 22 Nov 21, 4:00pm -
  • Kubernetes and Cloud Native Essentials Training and KCNA Certification Now Available
    New training course from CNCF and The Linux Foundation provides basic knowledge of Kubernetes and cloud native architectures and helps prepare for new entry-level certification SAN FRANCISCO – November 18, 2021 –...
    - 11 days ago 18 Nov 21, 5:00pm -
  • Kubernetes: what are the key benefits for companies?
    Guest post originally published on SparkFabrik’s blog by SparkFabrik Team Kubernetes, the open-source container orchestration solution, is gaining an increasing amount of popularity – (recent data in fact shows that, in the AWS cloud, it is..…
    - 11 days ago 18 Nov 21, 4:00pm -
  • Meetup EOL, Cloud Native Community Groups expansion
    We first launched Cloud Native Community Groups just over a year ago to help the community stay better connected. Since then, the use of the platform has grown dramatically.  There are now...
    - 12 days ago 17 Nov 21, 4:00pm -
  • Debugging with eBPF Part 1: Tracing Go function arguments in prod
    Guest post originally published on the Pixie blog by Zain Asgar, GVP/GM at New Relic, Co-Founder/CEO of Pixie Labs This is the first in a series of posts describing how we can...
    - 12 days ago 17 Nov 21, 4:00pm -
  • How Linkerd retries HTTP requests with bodies
    Guest post originally published on Linkerd’s blog by Eliza Weisman Linkerd 2.11 is here and with it are some cool new updates. One I am particularly excited about (full disclosure: I worked on...
    - 12 days ago 17 Nov 21, 4:00pm -
  • CNCF TOC Elections for 2022
    The Cloud Native Computing Foundation (CNCF) has three main bodies: a Governing Board (GB) that is responsible for marketing, budget, and other business oversight decisions for the CNCF, a Technical Oversight Committee...
    - 13 days ago 16 Nov 21, 6:42pm -
  • Prometheus announces an Agent to address a new range of use cases
    Project post by Prometheus maintainers Prometheus, the leading open source monitoring solution hosted by CNCF, has announced today a new operating mode: the Prometheus Agent. This new way of working enables new...
    - 13 days ago 16 Nov 21, 4:00pm -

hacker news

dzone

  • newCustom Authentication in the Cloud with Amazon API Gateway and Lambda Authorizers
    Image Source: PixabayAn API Gateway is an essential component of any microservices architecture. Amazon provides its own API Gateway service, which you can use to enable user access to a microservices application, and manage API communication betwe…
    - 56 mins ago 29 Nov 21, 7:19am -
  • newWhat is Liquibase? How to Automate Your Database Script Deployment
    Many organizations have implemented DevOps in their applications, that’s true. But, at the same time, their database change process hasn’t realized any of these benefits and is still left in the dark ages. But what if you could automate that too?…
    - 12 hours ago 28 Nov 21, 8:27pm -
  • newTest Plan vs. Test Strategy: What's the Difference?
    In the process of testing a software application, test plans and test strategies are quite crucial. A strong test plan and strategy will always prevent errors in the application.As software testers, we should be aware of these 2 phrases, as they are…
    - 13 hours ago 28 Nov 21, 6:48pm -
  • newUsing MQTT for IIOT Apps
    Introduction to MQTTMQTT is a communication protocol that has taken off in the IIoT community. It’s a lightweight, efficient protocol that works through a publisher/broker/subscriber model. It creates an easy way for field devices to communicate a…
    - 17 hours ago 28 Nov 21, 2:55pm -
  • newGetting Started With Tarantool
    What Is Tarantool?Tarantool positions itself as a fast in-memory database. You can put any kind of data you want in there. Plus, you can replicate it and shard it—that is, split a huge amount of data across several servers and combine results from…
    - 18 hours ago 28 Nov 21, 2:27pm -
  • newFrom Naked Objects to Naked Functions
    Functional programming (FP) is, today, roughly where object-oriented programming (OOP) was in the late 1990s. Pure FP languages are gaining popularity, and mainstream languages increasingly support FP idioms. There are some application domains where…
    - 18 hours ago 28 Nov 21, 1:52pm -
  • newBuilding an OpenSearch Index from DynamoDB
    In this post, we see how to set up an OpenSearch domain with a DynamoDB source. Introduction We will be looking at how to set up an OpenSearch index from a DynamoDb table. We will assume you have some knowledge of DynamoDB and Lambdas and als…
    - 19 hours ago 28 Nov 21, 1:41pm -
  • new5 Trends Increasing the Pressure on Test Data Provisioning
    Today, any test data solution must be capable of fulfilling data requests of a greater volume, variety, and complexity, faster than ever before. This often-pressing need is not always fully appreciated by organizations, but is seen in negative conseq…
    - 19 hours ago 28 Nov 21, 1:40pm -
  • newHow To Get the Current URL With Javascript
    In Javascript, it is sometimes necessary to get the URL of the current web page you are on. There are a few ways to do this.How to Get the Current URL With JavascriptIf we want to get the full URL of the current web page, we simply have to use wind…
    - 22 hours ago 28 Nov 21, 9:55am -
  • newVirtual Function Calls in Constructors and Destructors (C++)
    In different programming languages, the behavior of virtual functions differs when it comes to constructors and destructors. Incorrect use of virtual functions is a classic mistake. Developers often use virtual functions incorrectly. In this article,…
    - 23 hours ago 28 Nov 21, 9:16am -

Techmint

linustechtips

Our Weirdest Upgrade Yet.. - Intel Extreme Tech UpgradenewOur Weirdest Upgrade Yet.. - Intel Extreme Tech Upgrade
Our Weirdest Upgrade Yet.. - Intel Extreme Tech Upgrade

- 15 hours ago 28 Nov 21, 5:37pm -
My New Neighbors Are Gonna Hate MeMy New Neighbors Are Gonna Hate Me
My New Neighbors Are Gonna Hate Me

- 2 days ago 27 Nov 21, 6:00pm -
PC Gaming is Officially the BEST! - WAN Show November 26, 2021PC Gaming is Officially the BEST! - WAN Show November 26, 2021
PC Gaming is Officially the BEST! - WAN Show November 26, 2021

- 2 days ago 27 Nov 21, 3:43am -
I ACTUALLY Need to Buy Some Stuff - Black Friday Shopping StreamI ACTUALLY Need to Buy Some Stuff - Black Friday Shopping Stream
I ACTUALLY Need to Buy Some Stuff - Black Friday Shopping Stream

- 2 days ago 27 Nov 21, 12:32am -
How Much Does Your Motherboard Affect Performance?How Much Does Your Motherboard Affect Performance?
How Much Does Your Motherboard Affect Performance?

- 4 days ago 25 Nov 21, 6:00pm -
This $5000 Graphics Card Can’t GameThis $5000 Graphics Card Can’t Game
This $5000 Graphics Card Can’t Game

- 5 days ago 24 Nov 21, 6:40pm -

ubuntugeek

phoronix

lxer

  • newHow to hash passwords on Linux
    Passwords should never be stored as plain text. Whether we are talking about a web application or an operating system, they should always be in hash form (on Linux, for example, hashed passwords are stored in the /etc/shadow file). Hashing is the pro…
    - 52 mins ago 29 Nov 21, 7:23am -
  • newHow to create and extract cpio archives on Linux Examples
    Although the cpio archiving utility is nowadays used less than other archiving tools like tar, it is still good to know how it works, since it is still used, for example, to create initramfs images on Linux and for rpm packages, which are used mainly…
    - 3 hours ago 29 Nov 21, 5:12am -
  • new9to5Linux Weekly Roundup: November 28th, 2021
    The sixty-first installment of the 9to5Linux Weekly Roundup is here for the week ending on November 28th, keeping you guys up to date with the most important things happening in the Linux world.
    - 6 hours ago 29 Nov 21, 1:48am -
  • newHow to Install Apache Cassandra on Ubuntu and Other Linux
    Apache Cassandra is a free and open-source NoSQL database management system drawn to manipulate large amounts of information across many servers, providing high availability with no single point of failure. I am not going into the details of NoSQL da…
    - 9 hours ago 28 Nov 21, 10:45pm -
  • newDistribution Release: EuroLinux 8.5
    EuroLinux is a clone of Red Hat Enterprise Linux. The project's latest release is EuroLinux 8.5. The distribution's release announcement offers highlights on the latest version
    - 13 hours ago 28 Nov 21, 6:52pm -
  • newSQLite 3.37 Lightweight Database Comes Packed with New Features
    SQLite 3.37 has just got better with added new features such as CLI enhancements and additional interfaces. The biggest new feature in this release is support for STRICT tables.
    - 16 hours ago 28 Nov 21, 4:41pm -
  • newInstall apps on Linux with Flatpak
    In the world of cloud computing, containers are becoming more and more popular because they offer isolation and consolidation for applications. You can install all the files an application needs in a "container." On the Linux desktop, Flatpak, a cros…
    - 20 hours ago 28 Nov 21, 11:53am -
  • newLinux is Everywhere: 5 Places Where You Didn’t Know It’s There
    Linux can be found in unusual places that you may have not known before, and in today’s article we’ll be seeing some of these places.
    - 24 hours ago 28 Nov 21, 8:29am -
  • Wireshark 3.6.0 Network Protocol Analysis Software Released
    Originally known as Ethereal, Wireshark has developed a reputation as one of the most reliable network protocol analyzers available out there. Recently, Wireshark has released a new version of its free and open-source packet analyzer, Wireshark 3.6.0…
    - 1 day ago 28 Nov 21, 3:38am -
  • How To Manage Remote And Virtual Machines With Gnome Boxes
    This guide explains what is Gnome Boxes and how to install Boxes on various Linux distributions and then how to manage remote and virtual machines with Gnome boxes from a Linux desktop operating system.
    - 1 day ago 28 Nov 21, 1:26am -

tekzilla

The Secret to Customizing Your Taskbar in Win 7 - Tekzilla Daily TipThe Secret to Customizing Your Taskbar in Win 7 - Tekzilla Daily Tip
The Secret to Customizing Your Taskbar in Win 7 - Tekzilla Daily Tip

- 24 Sep 15, 7:11pm -
The Safety of Hydrogen Fuel VehiclesThe Safety of Hydrogen Fuel Vehicles
The Safety of Hydrogen Fuel Vehicles

- 8 Jan 15, 1:01am -
The Future of Filling UpThe Future of Filling Up
The Future of Filling Up

- 7 Jan 15, 9:59pm -
Powering a Home with Your CarPowering a Home with Your Car
Powering a Home with Your Car

- 7 Jan 15, 3:26am -
The Road to Hydrogen InfrastructureThe Road to Hydrogen Infrastructure
The Road to Hydrogen Infrastructure

- 7 Jan 15, 2:19am -
The Science Behind Hydrogen Fuel Vehicles!The Science Behind Hydrogen Fuel Vehicles!
The Science Behind Hydrogen Fuel Vehicles!

- 6 Jan 15, 11:14pm -

fosswire

  • The future of OpenOffice.org
    Oracle’s purchase of Sun Microsystems has been the cause of some uncertainty and concern for the open source projects and initiatives that Sun were previously responsible for. Oracle are not known for being particularly welcoming or supportive of…
    - -
  • Blender’s Durian Open Movie Project Premieres “Sintel”
    Yesterday, the Durian Open Movie Project premiered Sintel, a short animation film produced independently by the Blender Foundation and licensed under a Creative Commons licence.What makes this film (and previous Blender films, Big Buck Bunny and El…
    - -
  • Quick Reference — Converting Images with ImageMagick
    While you might associate working with images with big graphical programs like GIMP or Photoshop, ImageMagick is an entirely different animal. It is a suite of command-line programs for converting and manipulating images.But why would you use a com…
    - -
  • Getting to Grips with GRUB 2
    For a long time, the Grand Unified Bootloader, or GRUB, has been the standard way of getting a PC to boot into your Linux, or other Unix operating system. The flexibility offered by GRUB makes it easy to dual boot, triple boot… well, actually, d…
    - -
  • Roundup: Text Based Text Editors
    For some reason, text editors are something that us Unix geeks get very passionate about. Whether it’s an argument over which editor is better, or just professing our love for our favourite keyboard shortcuts, it’s an emotive issue.You migh…
    - -
  • Open Video on the Web: Where Are We Now?
    Back in January 2009, I wrote a post on opening video on the web. At the time, the Mozilla Foundation had just invested $100,000 in the Wikimedia Foundation to use Theora for videos on their sites.In the last year and a half, the situation with…
    - -
  • WattOS — a lightweight, low-power Linux
    A lightweight Linux distribution often seems to require making sacrifices — using a UI which many users would find unfamiliar and using software which is heavily cut down in functionality.WattOS is a really interesting lightweight Linux distr…
    - -
  • Ohio LinuxFest is ready for 40 Years
    Ohio LinuxFest is definitely one of my favorite Linux and open-source conferences. If you’ve never been to a Linux conference, now is a great time to begin. If you have, it’s also a great time to experience this conference.The main reason y…
    - -
  • The File Menu
    This.The File menu has been around since the dawn of user interfaces. But do you know what? It has overstayed its welcome. The File menu has been abused in far too many applications.A File menu should deal with files. That’s it. Open a fil…
    - -
  • OpenShot — Video Editing Made Simple
    Desktop Linux isn’t necessarily the first platform you’d think of going to for video editing. Despite that, there are several great projects that offer video editing functionality; things like PiTiVi, Cinelerra and Kino to name just a few.Jona…
    - -

slashdot

  • newFormer Uber Employees Cleared of Illegal Spying
    The New York Times tells the remarkable story of Uber's need for more intelligence gathering back in 2016:Uber was expanding aggressively into foreign markets. The pushback was swift and sometimes violent. Taxi drivers staged widespread protests, a…
    - 4 hours ago 29 Nov 21, 4:34am -
  • new'Malicious Actors' are Compromising Google Cloud Accounts, Installing Cryptocurrency Miners
    CNBC reports:Cryptocurrency miners are using compromised Google Cloud accounts for computationally-intensive mining purposes, Google has warned. The search giant's cybersecurity team provided details in a report published Wednesday. The so-called "…
    - 6 hours ago 29 Nov 21, 2:34am -
  • newEU Complaint Accuses Microsoft of Anticompetitive Bundling of OneDrive, Teams in Windows
    "Remember how Microsoft spent years in hot water in the late '90s and early '00s by forcing Internet Explorer on its customers?" asks ZDNet. "European open-source cloud company Nextcloud does."Now, with a coalition of other European Union (EU) so…
    - 7 hours ago 29 Nov 21, 12:51am -
  • newRaspberry Pi Trading Could Go Public This Spring
    "According to a report in The Telegraph, Raspberry Pi Trading, the arm responsible for the creation of the Raspberry Pi 4, Raspberry Pi Pico and the new Raspberry Pi Zero 2 W could soon be listed with a value of more than £370m ($493m)," reports Tom…
    - 9 hours ago 28 Nov 21, 11:31pm -
  • newWorld Chess Champion Urges Quicker Games, Is Also Rich
    CNN profiles Magnus Carlsen, the world's best chess player — and the state of the chess community today:Interest in chess spiked at the beginning of the pandemic, and again in October 2020 after the release of the Netflix series, "The Queen's Gam…
    - 10 hours ago 28 Nov 21, 10:23pm -
  • newSony and AMC Offer NFTs to 'Spider-Man' Advance Ticket Buyers
    Movie theatre chain AMC and Sony Pictures are giving away 86,000 Spider-man NFTs to people who buy/reserve tickets for December 16th's premiere of Spider-Man: No Way Home. The special tickets go on sale tonight at midnight EST on the AMC web site a…
    - 11 hours ago 28 Nov 21, 9:11pm -
  • newMicrosoft Builds New Green Data Centers in Wyoming, Invests in Wifi, Education, Roads
    This week a Microsoft blog post announced they're opening two new data centers in Cheyenne, "built with sustainable design and operations in mind, contributing to Microsoft's commitment to being carbon negative."Our current and new datacenters will…
    - 12 hours ago 28 Nov 21, 7:49pm -
  • newHow to Read a Jellyfish's Mind
    Researchers at the California Institute of Technology have developed "a kind of genetic toolbox" for tiny one-centimeter jellfyfish, reports Phys.org. Specifically, the jellyfish "have been genetically modified so that their neurons individually glow…
    - 14 hours ago 28 Nov 21, 6:34pm -
  • new'Halo Infinite': Fun to Play, But Newer Gamers Complain Its Rewards System Is Slow
    "For Halo fans who only care about multiplayer, 'Halo Infinite' is a free-to-play game," writes the Washington Post. "But improbably, it's messing up the free-to-play part."[I]ts progression system has been widely criticized for being too slow. You…
    - 15 hours ago 28 Nov 21, 5:34pm -
  • newResearchers Claim Locally-Testable-Code Breakthrough With Exotic Multi-Dimensional Graph
    "A team of researchers has finally created a long-sought locally testable code that can immediately betray whether it's been corrupted..." reports Quanta magazine. "Many thought local testability would never be achieved in its ideal form."Now, in…
    - 16 hours ago 28 Nov 21, 4:34pm -

distrowatch

  • newDistroWatch Weekly, Issue 945
    This week in DistroWatch Weekly: Review: LockBox 1.0News: Debian makes APT safer, an overview of Flatpak problems, MX Linux releases Advanced Hardware Support editionsQuestions and answers: Dealing with out of memory issuesReleased last week: deepin…
    - 7 hours ago 29 Nov 21, 1:12am -
  • BSD Release: GhostBSD 21.11.24
    GhostBSD is a desktop-oriented, rolling release operating system based on FreeBSD. The project's latest snapshot adds a new tool for tracking the version of the rolling-release operating system. "This new ISO image contains kernel, operating system a…
    - 3 days ago 26 Nov 21, 6:27pm -
  • Distribution Release: EuroLinux 8.5
    EuroLinux is a clone of Red Hat Enterprise Linux. The project's latest release is EuroLinux 8.5. The distribution's release announcement offers highlights on the latest version: "We have released universal migration scripts. They are available at htt…
    - 3 days ago 26 Nov 21, 2:26pm -
  • Distribution Release: Clonezilla Live 2.8.0-27
    Steven Shiau has announced the release of Clonezilla Live 2.8.0-27, the latest stable version of the project's Debian-based specialist live CD designed for partitioning, backups and disk-cloning jobs: "Stable Clonezilla Live 2.8.0-27 released. This r…
    - 3 days ago 26 Nov 21, 7:46am -
  • Distribution Release: deepin 20.3
    deepin is a Debian-based distribution which features its own, custom desktop environment - the Deepin Desktop Environment (DDE). The project's latest release is deepin 20.3 which includes an updated kernel and better support for NTFS partitions. "In…
    - 4 days ago 25 Nov 21, 3:52pm -
  • Distribution Release: Endless OS 4.0.0
    Endless OS is a Linux-based operating system which provides a simplified and streamlined user experience using a customized desktop environment forked from GNOME Shell. The project's latest release is version 4.0.0 which introduces long-term support.…
    - 4 days ago 24 Nov 21, 9:23pm -
  • Distribution Release: Alpine Linux 3.15.0
    Alpine Linux is a community developed operating system designed for routers, firewalls, VPNs, VoIP boxes and servers. The project's latest release is Alpine Linux 3.15.0 which provides version 5.15 of the Linux kernel along with updated desktops, dev…
    - 5 days ago 24 Nov 21, 2:51pm -
  • DistroWatch Weekly, Issue 944
    This week in DistroWatch Weekly: Review: Fedora 35News: GhostBSD to host community meeting, FreeBSD publishes status update, AlmaLinux OS team answers questions from the publicQuestions and answers: Running scripts at login as another userReleased la…
    - 7 days ago 22 Nov 21, 12:32am -
  • Distribution Release: Q4OS 4.7
    The Q4OS project produces a Debian-based distribution which is available in KDE Plasma and Trinity desktop flavours. The project's latest release is Q4OS 4.7 which is based on Debian 11 "Bullseye" and which features an update to the Trinity Desktop E…
    - 7 days ago 21 Nov 21, 10:17pm -
  • Distribution Release: UBports 16.04 OTA-20
    UBports is a community-developed fork of Canonical's Ubuntu Touch operating system for mobile devices. The project's latest release is UBports 16.04 OTA-20. The new release includes several changes to notifications. "We implemented notification LED s…
    - 10 days ago 19 Nov 21, 5:41pm -

nixcraft

Finding OpenSUSE Linux (SUSE) Version Using Various CLI OptionsFinding OpenSUSE Linux (SUSE) Version Using Various CLI Options
Finding OpenSUSE Linux (SUSE) Version Using Various CLI Options

- 81 days ago 8 Sep 21, 9:07pm -
How to turn off the banner in Linux or Unix when login using sshHow to turn off the banner in Linux or Unix when login using ssh
How to turn off the banner in Linux or Unix when login using ssh

- 15 May 21, 12:38am -
bpytop – Excellent resource monitoring tool for Linux, macOS and FreeBSD Unixbpytop – Excellent resource monitoring tool for Linux, macOS and FreeBSD Unix
bpytop – Excellent resource monitoring tool for Linux, macOS and FreeBSD Unix

- 18 Dec 20, 1:07pm -
An interview with young Linus Torvalds about Linux (1998)An interview with young Linus Torvalds about Linux (1998)
An interview with young Linus Torvalds about Linux (1998)

- 1 Dec 19, 11:51am -
Updating the Lenovo Thinkpad BIOS in Linux and Ubuntu EnvironmentsUpdating the Lenovo Thinkpad BIOS in Linux and Ubuntu Environments
Updating the Lenovo Thinkpad BIOS in Linux and Ubuntu Environments

- 14 May 18, 8:16pm -
How to update/upgrade RHEL 7.4 to 7.5How to update/upgrade RHEL 7.4 to 7.5
How to update/upgrade RHEL 7.4 to 7.5

- 10 Apr 18, 7:52pm -

sourceforge

  • Projects of the Week, December 21, 2020
    Here are the featured projects for the week, which appear on the front page of SourceForge.net: plantumlPlantUml allows you to quickly create some UML diagrams using a simple ...The post Projects of the Week, December 21, 2020 appeared first on Sour…
    - 21 Dec 20, 5:01am -
  • Today in Tech – 2003
    On this day in 2003 the Controlling the Assault of Non-Solicited Pornography And Marketing, better known as the CAN-SPAM Act of 2003 was signed into law in the ...The post Today in Tech – 2003 appeared first on SourceForge Community Blog.
    - 16 Dec 20, 5:46am -
  • Projects of the Week, December 14, 2020
    Here are the featured projects for the week, which appear on the front page of SourceForge.net: PitchBlack Recovery ProjectPitch Black Recovery is a fork of TWRP with many ...The post Projects of the Week, December 14, 2020 appeared first on SourceF…
    - 14 Dec 20, 5:18am -
  • Projects of the Week, December 7, 2020
    Here are the featured projects for the week, which appear on the front page of SourceForge.net: gnuplotA famous scientific plotting package, features include 2D and 3D plotting, a ...The post Projects of the Week, December 7, 2020 appeared first on…
    - 7 Dec 20, 5:13am -
  • December 2020, “Staff Pick” Project of the Month – Freeplane
    For our December “Staff Pick” Project of the Month, we selected Freeplane, an application for Mind Mapping, plus Knowledge and Project Management. Freeplane helps to organize and communicate ...The post December 2020, “Staff Pick” Project of…
    - 4 Dec 20, 5:20am -
  • Today in Tech – 1991
    On this day in 1991 Apple released the very first version of QuickTime, an extensible multimedia framework for playing various formats of digital video. It was a move ...The post Today in Tech – 1991 appeared first on SourceForge Community Blog.
    - 2 Dec 20, 5:36am -
  • December 2020, “Community Choice” Project of the Month – Dolibarr ERP – CRM
    For our December “Community Choice” Project of the Month, the community elected Dolibarr ERP – CRM, an open source ERP and CRM web software for business. Dolibarr is ...The post December 2020, “Community Choice” Project of the Month – Do…
    - 1 Dec 20, 5:02am -
  • Projects of the Week, November 30, 2020
    Here are the featured projects for the week, which appear on the front page of SourceForge.net: ClonezillaClonezilla is a partition and disk imaging/cloning program similar to True Image®. ...The post Projects of the Week, November 30, 2020 appeare…
    - 30 Nov 20, 5:28am -
  • Projects of the Week, November 23, 2020
    Here are the featured projects for the week, which appear on the front page of SourceForge.net: Octavi-OSAn AOSP based custom rom with new look and feel.[ Download Octavi-OS ...The post Projects of the Week, November 23, 2020 appeared first on Sourc…
    - 23 Nov 20, 5:34am -
  • “Community Choice” Project of the Month Vote – January 2021
    The vote for January 2021 Community Choice SourceForge Project of the Month is now available, and will run until December 15, 2020 12:00 UTC. To cast your vote, ...The post “Community Choice” Project of the Month Vote – January 2021 appeared f…
    - 20 Nov 20, 5:14am -

linuxvoice

icewalkers

  • newWebmin 1.982
    Webmin is a web-based interface for system administration for Unix. Using any browser that supports tables and forms (and Java for the File Manager module), you can setup user accounts, Apache, DNS, file sharing and so on. Webmin consists of a simpl…
    - 21 hours ago 28 Nov 21, 11:22am -
  • newSQLite 3.37.0
    SQLite is a small C library that implements a self-contained, embeddable, zero-configuration SQL database engine. Many people like SQLite because it is small and fast. But those qualities are just happy accidents. Users also find that SQLite i…
    - 21 hours ago 28 Nov 21, 11:22am -
  • newVim 8.2.3687
    VIM is an improved version of the editor "vi", one of the standard text editors on UNIX systems. VIM adds many of the features that you would expect in an editor: Unlimited undo, syntax coloring, split windows,visual selection, gui support, and much…
    - 21 hours ago 28 Nov 21, 11:22am -
  • LibreOffice 7.2.3
    LibreOffice is a comprehensive, professional-quality productivity suite that you can download and install for free. LibreOffice is available on Linux, Windows and Macintosh, and provides six feature-rich applications for all your document prod…
    - 3 days ago 26 Nov 21, 8:27am -
  • Git 2.34.1
    Git is a free & open source, distributed version control system designed to handle everything from small to very large projects with speed and efficiency.Every Git clone is a full-fledged repository with complete history and full revision tracking…
    - 4 days ago 25 Nov 21, 9:43am -
  • Ruby 3.0.3
    Ruby is the interpreted scripting language for quick and easyobject-oriented programming. It has many features to process text files and to do system management tasks (as in Perl). It is simple, straight-forward, and extensible.
    - 4 days ago 25 Nov 21, 9:43am -
  • PHP 8.1.0
    PHP is a server-side, cross-platform, HTML embedded scripting language. It is a tool that lets you create dynamic web pages. PHP-enabled web pages are treated just like regular HTML pages and you can create and edit them the same way you normally cre…
    - 5 days ago 24 Nov 21, 11:49am -
  • Wireshark 3.6.0
    Wireshark (formerly Ethereal) is a network protocol analyzer, or "packet sniffer", that lets you capture and interactively browse the contents of network frames.The goal of the project is to create a commercial-quality packet analyzer for Unix,…
    - 6 days ago 23 Nov 21, 3:51pm -
  • ImageMagick 7.1.0-16
    ImageMagick (TM) is a package for display and interactive manipulation of images for the X Window System. It is written in C and interfaces to the X library, and therefore does not require any proprietary toolkit in order to compile. Although ImageMa…
    - 6 days ago 23 Nov 21, 3:51pm -
  • VirtualBox 6.1.30
    Oracle VirtualBox is a family of powerful x86 virtualization products for enterprise as well as home use. Not only is VirtualBox an extremely feature rich, high performance product for enterprise customers, it is also the only professional solut…
    - 6 days ago 23 Nov 21, 3:51pm -

flickr

Los Malabares de la VidanewLos Malabares de la Vida
Los Malabares de la Vida
Los Malabares de la Vida
- 23 hours ago 28 Nov 21, 9:21am -
CompTIA Linux+CompTIA Linux+
CompTIA Linux+
CompTIA Linux+
- 2 days ago 27 Nov 21, 2:10pm -
Combo Offer in our Winter Training/InternshipCombo Offer in our Winter Training/Internship
Combo Offer in our Winter Training/Internship
Combo Offer in our Winter Training/Internship
- 2 days ago 27 Nov 21, 11:40am -
El Hombre de negroEl Hombre de negro
El Hombre de negro
El Hombre de negro
- 2 days ago 27 Nov 21, 11:20am -
Under the SunUnder the Sun
Under the Sun
Under the Sun
- 2 days ago 27 Nov 21, 10:23am -
Combo NT + EHCombo NT + EH
Combo NT + EH
Combo NT + EH
- 4 days ago 25 Nov 21, 11:27am -

linux.com

  • 4 unexpected ways to use Ansible
    Read More at Enable SysadminThe post 4 unexpected ways to use Ansible appeared first on Linux.com.
    - 6 days ago 23 Nov 21, 6:18am -
  • Register for Ohio LinuxFest 2021
    The Ohio LinuxFest is re-emerging as we reboot Open Libre Free Conference as a hybrid event. Re-emergence can mean simply reopening our non-profit for in-person operation. But to us, it is an invitation to reconsider how you use, experience, modify,…
    - 6 days ago 23 Nov 21, 12:12am -
  • On Neutrality, OSPOs, and an Update on the Linux Foundation’s Best Practices Communities in 2021
    The Importance of Neutrality Open Source Program Offices (OSPOs) at our member organizations recognize the importance of neutral governance in the projects they choose to take a dependency on for themselves. They also recognize the importance of “d…
    - 10 days ago 19 Nov 21, 5:00am -
  • Top 15 articles sysadmins are thankful for
    Enable Sysadmin has published hundreds of articles; these are the favorites sysadmins turn to month after month. Read More at Enable SysadminThe post Top 15 articles sysadmins are thankful for appeared first on Linux.com.
    - 10 days ago 19 Nov 21, 1:01am -
  • OpenJS Foundation End-of-Year Update
    The global pandemic brought the OpenJS Foundation closer to the end-users and contributors of its hosted JavaScript projects. With more than 97 percent of the world’s websites using JavaScript, it is the foundation for online commerce, economic gro…
    - 10 days ago 19 Nov 21, 12:00am -
  • Merge changes with git diff and patch
    Collaborate on file changes, with no Git hosting service necessary, using the Linux git diff and patch commands. Read More at Enable SysadminThe post Merge changes with git diff and patch appeared first on Linux.com.
    - 11 days ago 17 Nov 21, 11:35pm -
  • Going Beyond Source Code in 2021‭: ‬Joint Development Foundation and Open Standards Efforts
    In 2019, the Linux Foundation added the Joint Development Foundation (JDF) to its family of project communities to build upon its existing body of specification work. The addition of JDF to the Linux Foundation brought with it a unique but straightfo…
    - 12 days ago 17 Nov 21, 12:00am -
  • Package software and data with self-compressed scripts
    Self-compressed scrips are a quick, reliable way to distribute software or data to users without a package manager, elevated privileges, or other limitations. Read More at Enable SysadminThe post Package software and data with self-compressed script…
    - 13 days ago 16 Nov 21, 12:03am -
  • How to customize VM and cloud images with guestfish
    Need to tweak your cloud and virtual machine images to comply with company policies or other requirements? Give guestfish a try. Read More at Enable SysadminThe post How to customize VM and cloud images with guestfish appeared first on Linux.com.
    - 17 days ago 12 Nov 21, 7:15am -
  • In 2021, The Linux Foundation Became a Trusted Resource for Public Health and Industry Partners‭, and OpenTreatments Tackled Rare Diseases‬
    Linux Foundation Public Health is Still Making Strides in 2021 Linux Foundation Public Health (LFPH) hosts, supports and nurtures open source technology to benefit public health initiatives. Since its founding a little over a year ago, the organizati…
    - 17 days ago 12 Nov 21, 5:00am -

linux.org

  • LFCS – Pluggable Authentication Module (PAM)
    With every type of Operating System (OS), there needs to be security in place. With CentOS or Ubuntu, there is the Pluggable Authentication Modules (PAM). The files allow you to configure security as you need for various areas: Home D…
    - 7 days ago 22 Nov 21, 7:06pm -
  • Big Sur (11.06) on Linux
    Quite a few people go through their life with a PC. They are content to use Linux or Windows but have never seen MacOS. Some people may have a desire to see and use MacOS and yet not want to buy an Apple system. I will cover the steps to insta…
    - 13 days ago 16 Nov 21, 1:30pm -
  • LFCS - Managing Groups
    The previous article covered Managing Users. Administrators need to be able to not only manage new and existing users, but also the Groups that the users can belong to on a system.Keep in mind that these skills are more beneficial in a larger netw…
    - 21 days ago 8 Nov 21, 8:06pm -
  • Android 9 on Linux
    Many people would sometimes like to have access to Android. In this article, I will cover the steps to install Android 9 on a Virtual Box machine. Having access to Android on your system can make it easier for accessing apps that are only avail…
    - 33 days ago 27 Oct 21, 1:20pm -
  • LFCS – User Account Management
    With any Linux system, you may need to add users. Additional Users may be needed when adding Services such as Samba. Being able to manage user accounts is a very important task, especially if working on multiple systems in a business environment.…
    - 41 days ago 19 Oct 21, 2:56pm -
  • Parallel Clustering
    Parallel Clustering allows for multiple systems to run programs together as if they were one system. A Parallel Cluster is also called a Beowulf Cluster. In my previous article, “Linux Cluster – Basics”, I covered the various types of Clu…
    - 76 days ago 14 Sep 21, 2:06pm -

linuxfoundation

Twitter Linux

Redhat Blog

  • How to configure Satellite 6.4 to execute Insights' remediation playbooks
    Configuring Satellite 6.4 for Insights' remediation playbook executionAs explained in my previous post, in Satellite 6.4 Insights integration has gone deeper than ever. With this new release, now Insights remediation playbooks can be executed…
    - 20 Nov 18, 4:36pm -
  • Running Insights remediation playbooks within Satellite 6.4
    What’s all the fuss about Satellite 6.4?Haven’t you heard the news? Satellite 6.4 gives you the ability to remediate your systems with Insights by executing remediation playbooks directly from the UI. How awesome is that?!Let’s walk th…
    - 17 Oct 18, 10:30am -
  • 大規模導入における Insights ガイドライン
    Insights の使用方法はお客様によって異なるので、「万能型」といったテンプレートはありませんが、大型のデプロイメント用に Red Hat が Insights に用意している機能について今回ご紹…
    - 7 Sep 18, 3:04pm -
  • Red Hat Insights guidelines for deployment at scale
    Insights guidelines for deployment at scaleInsights usage varies from customer to customer so there is no real "one size fits all" template. However it is worth highlighting some of the features Red Hat has in place to assist with large sized…
    - 7 Sep 18, 3:04pm -
  • Satellite でのプラン作成!
    Satellite で修復プランが可能に!Satellite 6.3 のすぐれた機能のひとつは、Red Hat Insights との統合が強化された点です。ほかにもすばらしい点はいくつもありますが、これは非常に重要な…
    - 23 Jul 18, 9:46am -
  • Plans within Satellite!
    Remediation plans within Satellite!One of the most exciting capabilities in Satellite 6.3 is greater integration with Red Hat Insights. Although there are tons of other great features, this one is so important I thought it worth a blog post.U…
    - 23 Jul 18, 9:46am -
  • Insights 103

    - 29 May 18, 7:35pm -
  • Insights 103
    Back in the Hood!!After a crazy and exciting week of innovations in San Francisco, here I am again to tell you a bit more on how to customize Red Hat Insights to your needs!To blacklist or not to blacklist, that is the questionAs explained i…
    - 29 May 18, 7:35pm -
  • Red Hat サミット サンフランシスコ 2018 での Insights を活用した Red Hat Management & Automation

    - 1 May 18, 3:21pm -
  • Red Hat Management & Automation with Insights at Red Hat Summit San Francisco 2018!
    Hi again everyone, I'm Will Nix, Technical Evangelist for Red Hat Management & Automation and I'm headed into my 7th year here at Red Hat. I'm really excited for everyone to join us this year at Red Hat Summit 2018 in San Francisco's Moscone ce…
    - 1 May 18, 3:21pm -

Suse Blog

  • newPutting the Open back into Open Source
    Agility has never been more important than it is in today’s disrupted digital world. Leaders in every industry are trying to find a balance between the stability that allows them to plan for the future, while creating highly agile organisations tha…
    - 12 hours ago 28 Nov 21, 8:09pm -
  • STFC: Using Kubernetes to better understand climate change
    “The team at STFC were looking for a vendor-backed solution to help manage its Kubernetes estate. Working with SUSE Rancher, the Kubernetes architecture was easy to deploy, manage and scale.” Sheng Liang, President of Engineering and Innovation,…
    - 7 days ago 22 Nov 21, 3:54pm -
  • SUSE Rancher and Shipa – Better Together: Kubernetes Developer Experience
      Shipa recently joined the SUSE One Partner Program family and we’ve invited them to author a guest blog on how you could improve the Kubernetes developer experience and engineering efficiency with Shipa Cloud and SUSE Rancher.  ~Vince   The ma…
    - 13 days ago 16 Nov 21, 5:59pm -
  • Pour survivre, le secteur de l’énergie a besoin du bon type de transformation
    The post Pour survivre, le secteur de l’énergie a besoin du bon type de transformation appeared first on SUSE Communities.
    - 13 days ago 16 Nov 21, 1:00pm -
  • Top 5 Reasons to Look For SUSE at AWS re:Invent
    SUSE, a global leader in innovative, reliable and enterprise-grade open source solutions is pleased to a gold sponsor for AWS re:Invent this year,  in the fabulous city of Las Vegas no less! Yes – travel, finally, after 18 months of pandemic gloom…
    - 13 days ago 15 Nov 21, 8:27pm -
  • Fujitsu Wins the Social Impact Award at SUSE’s Partner One Summit
    It has been an absolute pleasure to work with Fujitsu over the past year, and I am so pleased that they have been awarded the Social Impact Award at the SUSE One Partner Summit 2021.   This award celebrates Fujitsu’s continuous effort to innovate…
    - 14 days ago 15 Nov 21, 4:23pm -
  • The future driving is software, the future of software is open source
    With new entrants and incumbents enlivened by technology, competition is fierce in the auto industry. Yet, it’s how carmakers respond to the digitization, electrification and automation of how we move that will define whether they still exist in a…
    - 17 days ago 12 Nov 21, 1:00pm -
  • The right kind of transformation is vital for energy sector survival
    Moving to a low carbon future means ‘business as usual’ doesn’t exist in the energy sector. Climate change necessitates a fundamental shift, which will be underpinned by digitization – but how should firms approach transformation, when its be…
    - 17 days ago 11 Nov 21, 10:39pm -
  • Accelerate Cloud Native DevOps with Erik Sterck FramES and SUSE Rancher
    Erik Sterck and SUSE deliver a “single button” approach to cloud native DevOps environments, making it easier than ever to achieve successful digital transformation and accelerate toward your cloud native goals.     Kubernetes is the mo…
    - 19 days ago 10 Nov 21, 5:10pm -
  • InAccel: Benefit from Enterprise FPGA acceleration on Kubernetes using SUSE Rancher
    We’ve invited InAccel, a SUSE One Partner, to author a guest blog on how you could easily deploy, manage, and benefit from FPGA acceleration in Kubernetes. ~Vince SUSE GUEST BLOG AUTHORED BY: Elias Koromilas, CTO and Co-founder, InAccel Ioannis Sta…
    - 20 days ago 9 Nov 21, 5:47pm -

Itsfoss

lisenet.com

  • Upgrading Homelab Kubernetes Cluster from 1.21 to 1.22
    Calico 3.21 has been released with support for Kubernetes 1.22. Kubernetes 1.22 release brings alpha support for swap: we can now run nodes with swap memory. The Upgrade Path Our cluster was originally built using Ansible (kubeadm). We will use kubea…
    - 6 days ago 22 Nov 21, 8:30pm -
  • Install Kubecost to Help Optimise Kubernetes Applications
    Resource and cost allocation should be a starting point before optimising Kubernetes applications. Revision history (dd/mm/yy): 27/11/2021 – updated the article to include Kubecost findings and recommendations. Why Kubecost? Our homelab runs on ded…
    - 29 days ago 31 Oct 21, 4:00pm -
  • Use External Labels with Prometheus Alerts
    We are going to customise Prometheus alerts by using external labels. The Problem: One Prometheus Instance per Kubernetes Cluster I’ve recently deployed the second Kubernetes cluster into the homelab environment, and realised that if I send alerts…
    - 43 days ago 17 Oct 21, 3:30pm -
  • Blue/Green Deployment with Istio: Match Host Header and sourceLabels for Pod to Pod Communication
    We are going to deploy two versions of the application, blue and green, and configure Istio routing so that both versions could be accessed at the same time. Pre-requisites We are using our Kubernetes homelab in this article. We will continue with th…
    - 84 days ago 6 Sep 21, 6:00pm -
  • Migrating HA Kubernetes Cluster from CentOS 7 to Rocky Linux 8
    Personally, Rocky Linux 8 is the most anticipated software release of the year! The Upgrade Plan We are going to upgrade our Kubernetes homelab nodes from CentOS 7 to Rocky Linux 8. We have a cluster of six nodes, three control planes and three worke…
    - 27 Jun 21, 11:00am -
  • Configure PXE Boot Server for Rocky Linux 8 Kickstart Installation
    Rocky Linux is now in GA. Pre-requisites We are using our existing PXE boot homelab server in this article. All commands to be run on the PXE boot server. Download and Create Rocky Linux 8 FTP Installation Media Download the DVD version of Rocky Linu…
    - 24 Jun 21, 8:00pm -
  • Upgrading Homelab Kubernetes Cluster from 1.20 to 1.21
    Calico 3.19 has been released with support for Kubernetes 1.21. Also, the CKA exam environment is running Kubernetes 1.21 which I’m currently studying for, therefore it’s time to upgrade. The Upgrade Path Our cluster was originally built using An…
    - 15 Jun 21, 5:30pm -
  • Moving to TrueNAS and Democratic CSI for Kubernetes Persistent Storage
    I read an article about TrueNAS enabling container storage for Kubernetes by using the Democratic CSI driver to provide direct access to the storage system, and jumped right in. Up until now I was using my own DIY NAS server to provide various servic…
    - 24 Apr 21, 12:30pm -
  • AWS EKS AccessDenied: The aws-auth ConfigMap in your cluster is invalid
    Deleting a managed node group from AW EKS. The Problem I’ve got an issue with an EKS cluster node group where I can’t delete it. As a consequence, I can’t delete my EKS cluster because it has a node group attached to it. I’ve provisioned my E…
    - 18 Apr 21, 3:20pm -
  • Install MetalLB and Istio Ingress Gateway with Mutual TLS for Kubernetes
    Configuring encryption between Kubernetes pods with Istio and mTLS. Pre-requisites We are using our Kubernetes homelab to deploy MetalLB and Istio. The Plan In this article, we are going to use our Kubernetes cluster do the following: Install MetalLB…
    - 7 Apr 21, 8:20pm -

linuxadmin.io

  • Laravel Installation Guide For CentOS
    How to install Laravel on CentOS One of the most popular frameworks of PHP is Laravel. The use of this framework is increasing day by day. Website development becomes easier by using this framework. It is open-source software. So anyone can install a…
    - 7 Mar 19, 7:32pm -
  • Openstack Services Explanation And Overview
    What Are OpenStack Services? OpenStack is essentially a collection of modular services all of which interact through APIs to make OpenStack. Without an understanding of what each OpenStack services do it’s hard to understand or support OpenStack.…
    - 12 Aug 18, 5:39pm -
  • OSSEC Intrusion Detection Installation On Centos 7
    OSSEC (Open Source HIDS SECurity) is an open source host-based intrusion detection system (HIDS).  It performs log analysis, integrity scanning, rootkit detection, time-based alerting, and active responses to triggers. You can install it on linux,…
    - 26 Mar 18, 10:06pm -
  • Configure ProFTPd for SFTP on CentOS
    This is a guide on how to configure ProFTPd for SFTP sessions. Secure File Transfer Protocol (SFTP) is a secure version of FTP which transfers files via the SSH protocol. ProFTPD can be reconfigured to serve SFTP sessions vs using the default FTP pro…
    - 14 Jan 18, 3:53pm -
  • How To Check And Repair MyISAM Tables In MySQL
    MySQL tables can become corrupt for a variety for reasons such as incomplete writes, running out of space, the MySQL daemon  being killed or crashing, power failures.  If MySQL detects a crashed or corrupt table it will need to be repaired before i…
    - 10 Nov 17, 2:57am -
  • Mod_Expires Configuration In Apache
    mod_expires is a module which runs on the Apache web server. It allows manipulation of the cache control headers to leverage browser caching. What this means more specifically is that you will be able to set values on how long the image will be store…
    - 9 Oct 17, 11:16pm -
  • WebP Image Conversion On A Linux Server
    WebP is a new image format that provides a lossless and lossy compression on PNG and JPEG file types. It was developed by Google resulting in up to 80% smaller image size. It is supported on all most all modern browser versions. You can use Nginx and…
    - 19 Sep 17, 12:49am -
  • CollectD System Performance Monitor Installation On Centos 7
    Collectd is a daemon which collects system performance data and metrics. It runs as a daemon and the data it collects can either be processed locally or sent to a central logging server. It is easy to configure and set up and can be configured to re…
    - 12 Sep 17, 2:22am -
  • How To Setup mod_rewrite In Apache
    mod_rewrite is a Apache module installed on linux servers to manipulate URLs submitted in the browser to perform other functions than it appears. Mod_rewrite can improve SEO appearing to give it a static appearance. This guide assumes you already hav…
    - 5 Sep 17, 6:28pm -
  • How To Reset A MySQL Root Password
    MySQL contains it own ‘root’ password independent of the system root password, this is a guide on how to reset the MySQL root password. To reset it you will need root access on the server that has the MySQL instance. The same process applies to p…
    - 4 Sep 17, 4:57pm -

sysadmincasts.com

  • #76 - Consul
    In this episode, we will checking out HashiCorps Consul for easy Service Discovery. We will chat about common use cases, server architecture, how a service registry works, and more. There will be demos too.
    - 18 May 19, 12:00am -
  • #74 - Nomad
    In this episode, we will checking out HashiCorps Nomad for Application Orchestration. We will chat about common use cases, server architecture, scheduling applications, containers, and more. There will be demos too.
    - 11 May 19, 12:00am -
  • #75 - Industry News - Issue #3
    In this episode, we are going to review what is new in the world of DevOps over the past week. Grab a coffee and we will walk through it together. We will chat about Amazon S3 Batch Ops, keeping your Cloud costs under control, how Airbnb is using k8s…
    - 8 May 19, 12:00am -
  • #72 - Vault
    In this episode, we will checking out HashiCorps Vault for Secret Management. We will chat about common use cases, server architecture, storing and retrieving secrets, dynamic secrets, and more. There will be demos too.
    - 2 May 19, 12:00am -
  • #73 - Industry News - Issue #2
    In this episode, we are going to review what is new in the world of DevOps over the past week. Grab a coffee and we will walk through it together. We will chat about the unauthorized access to Docker Hub, how Shopify is benchmarking Istio, and look a…
    - 2 May 19, 12:00am -
  • #70 - DevOps Launch Checklist
    In this episode, I wanted to raise awareness to a few great DevOps Launch Checklists. These checklists can really save your butt, when you have a large event planned, where you expect huge amounts of traffic.
    - 25 Apr 19, 12:00am -
  • #71 - Industry News - Issue #1
    In this episode, we are going to review what is new in the world of DevOps over the past week. Grab a coffee and we will walk through it together. We will checkout PagerDutys Incident Response docs, Tinders move to Kubernetes, command-line tricks, Gi…
    - 25 Apr 19, 12:00am -
  • #69 - Cloud Run with Knative
    In this episode, we will look at the recently launched Cloud Run Beta. It is a managed service, that runs stateless containers, invocable via HTTP requests. Also, we will look at differences between Cloud Run, Lambda, and Fargate. There are demos too…
    - 17 Apr 19, 12:00am -
  • #68 - Oh My Zsh
    In this episode, I wanted to quickly chat about my default shell and a few things I find useful about it. I am using the Z Shell, with the Oh My Zsh framework scripts, and the Robby Russell theme.
    - 16 Apr 19, 12:00am -
  • #67 - Quick Tips: SRE books, Video Hotkeys, and History
    In this episode, I wanted to quickly chat about a few things that I find useful but do not really fit into a larger episode. First, we will chat about the the SRE books. Second, useful video hotkeys. Finally, a quick way to grep through your command…
    - 15 Apr 19, 12:00am -

devconnected.com

  • How To List Disks on Linux
    For the system administrator, checking that disks are working properly is a big concern. In many cases, you will have to list all the disks available on your computer, with…The post How To List Disks on Linux appeared first on devconnected.
    - 7 Mar 21, 11:21am -
  • How To Add Route on Linux
    As a network engineer, you probably spend a lot of time thinking and planning your network infrastructure. You plan how computers will be linked, physically using specific cables but also…The post How To Add Route on Linux appeared first on devcon…
    - 27 Feb 21, 1:36pm -
  • How To Git Add All Files
    When working on software projects, it is quite common for developers to add new files to their repositories. In some cases, you may want to change some of your existing…The post How To Git Add All Files appeared first on devconnected.
    - 28 Jan 21, 6:29pm -
  • How To Encrypt Partition on Linux
    In one of our previous articles, we learnt how you can encrypt your entire root filesystem on Linux easily. However, in some cases, you may want to encrypt one simple…The post How To Encrypt Partition on Linux appeared first on devconnected.
    - 11 Jan 21, 7:42pm -
  • How To Flush DNS Cache on Linux
    DNS, short for the Domain Name System protocol, is used on Linux systems in order to retrieve IP addresses associated with names. For example, when you are performing a ping…The post How To Flush DNS Cache on Linux appeared first on devconnected.
    - 9 Jan 21, 6:19pm -
  • How To Find Last Login on Linux
    If you are working in a medium to big-sized company, it is quite likely that you are working with many other system administrators. As you are performing your sysadmin tasks,…The post How To Find Last Login on Linux appeared first on devconnected.
    - 4 Jan 21, 10:47pm -
  • How To Encrypt Root Filesystem on Linux
    As a system administrator, you probably already know how important it is to encrypt your disks. If your laptop were to be stolen, even a novice hacker would be able…The post How To Encrypt Root Filesystem on Linux appeared first on devconnected.
    - 3 Jan 21, 11:53am -
  • How To Undo Git Add Command
    When using Git, it is quite common for developers to add new files to their repositories during development. Most of the time, files are associated with commits. Developers often start…The post How To Undo Git Add Command appeared first on devconn…
    - 16 Dec 20, 10:31pm -
  • How To Encrypt File on Linux
    If you are a conscientious system administrator, you have probably already wondered how you can make your files secure. Nowadays, as system attacks get more and more frequent, it isn’t…The post How To Encrypt File on Linux appeared first on devc…
    - 13 Dec 20, 11:38am -
  • How To List Services on Linux
    As a system administrator, you are probably dealing with a lot of services every day. On Linux, services are used for many different purposes. They may be used in order…The post How To List Services on Linux appeared first on devconnected.
    - 6 Dec 20, 1:32pm -

LWKB

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