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G33kinfo

  • Chris Ball » Announcing GitTorrent: A Decentralized GitHub
    (This post is an aspirational transcript of the talk I gave to the Data Terra Nemo conference in May 2015. If you’d like to watch the less eloquent version of the same talk that I actually gave, the video should be available soon!) I’ve bee…
    - 25 Oct 20, 4:46pm -
  • The coming civil war over general purpose computing | Boing Boing
    Even if we win the right to own and control our computers, a dilemma remains: what rights do owners owe users? Source: The coming civil war over general purpose computing | Boing BoingSource
    - 25 Oct 20, 4:26pm -
  • Pandoc 
    If you need to convert files from one markup format into another, pandoc is your swiss-army knife. Pandoc can convert between the following formats: (← = conversion from; → = conversion to; ↔︎ = conversion from and to) Lightweight markup form…
    - 25 Oct 20, 4:22pm -
  • Imgcat
    Tool to output images in the terminal. Built with bubbletea Dark Mode imgcat (this link opens in a new window) by trashhalo (this link opens in a new window) a tool to output images as RGB ANSI graphics on the terminal 1 Subscriber 170 Watchers 2 Fo…
    - 25 Oct 20, 4:18pm -
  • Planet eBook — 100% Free Literature for Win, Mac, iOS, Android and Kindle
    Download our free, high-quality ePUB, PDF or MOBI format eBooks to read on almost any device — your desktop, iPhone, iPad, Android phone or tablet, Amazon Kindle and more. Source: Planet eBook — 100% Free Literature for Win, Mac, iOS, Android and…
    - 25 Oct 20, 4:14pm -
  • TwitGrid
    TwitGrid is a simple, broadsheet layout for reading Twitter feeds that shows a dense, instant overview of the latest posts from only the users you care about. It doesn’t mix multiple feeds up into an infinite-scrolling jumble. Dark Mode TwitGrid (t…
    - 23 Oct 20, 10:36pm -
  • Electoral College Decision Tree
    Hover over the graphic to explore different possible outcomes of the 2020 US Presidential Election, depending on who wins each of a set of swing states. Scroll down below the graphic for more explanation. Source: Electoral College Decision Tree / Obs…
    - 23 Oct 20, 10:28pm -
  • Tsunami
    Tsunami is a general purpose network security scanner with an extensible plugin system for detecting high severity vulnerabilities with high confidence. Dark Mode tsunami-security-scanner (this link opens in a new window) by google (this link opens i…
    - 23 Oct 20, 1:21pm -
  • The 2020 data and AI landscape | VentureBeat
    When COVID hit the world a few months ago, an extended period of gloom seemed all but inevitable. Yet many companies in the data ecosystem have not just survived but in fact thrived. Despite COVID’s impact on the economy, many companies in the data…
    - 23 Oct 20, 12:58pm -
  • Bored at home? Here are 10 handy tools you can build with Python
    Python is one of the most used programming languages in the world, and that can be contributed to its general-purpose nature, which makes it a suitable candidate for various domains in the industry. With Python, you can develop programs not just…
    - 23 Oct 20, 12:55pm -

Nixcraft

  • newFreeBSD jail, xen, and .pam_login_access security fixes released
    All supported versions of FreeBSD are affected by various security bugs that need to be applied ASAP. If the process is privileged, it may escape jail and gain full access to the FreeBSD system. Similarly, when using Xen, a malicious or buggy fronte…
    - 6 hours ago 26 Feb 21, 11:48am -
  • newHow to check boot path (partition) in Linux
    {Updated} How do I identify the boot device or boot path in Linux operating system?The post How to check boot path (partition) in Linux appeared first on nixCraft.
    - 7 hours ago 26 Feb 21, 10:57am -
  • newHow to check memory utilization in Linux
    How do I check memory utilization in Linux using command-line and GUI options?The post How to check memory utilization in Linux appeared first on nixCraft.
    - 24 hours ago 25 Feb 21, 6:24pm -
  • How to install Dart on Linux and set up VIM as IDE
    Dart is easy to use BSD licensed programming language to build mobile, desktop, server, and web apps. Google creates and maintains the Dart ecosystem. It follows C-style syntax. We can compile code either to the native platform or JavaScript. Flutter…
    - 11 days ago 15 Feb 21, 7:27am -
  • How To Install EPEL Repo on an RHEL 8
    {Updated} How do I install the extra repositories such as Fedora EPEL repo on an Red Hat Enterprise Linux server version 8?The post How To Install EPEL Repo on an RHEL 8 appeared first on nixCraft.
    - 12 days ago 15 Feb 21, 5:41am -
  • Adding spice to your sudo session with a lecture file on Linux or Unix
    Despite some severe bugs in sudo, it remains the defacto tool to gain root shell or run command as another user on Linux, macOS, and Unix-like systems. The sudo command allows the system administrator to grant an individual user access to unprivileg…
    - 12 days ago 14 Feb 21, 10:37am -
  • How to reset WordPress password using MySQL CLI
    So bizarrely, I forgot my WordPress admin password, including my login name. I did not add my login details to my password manager either. The container image that I built lacking outgoing email support (SMTP) too. I got stuck. Fortunately, I have…
    - 13 days ago 13 Feb 21, 2:58pm -
  • How to import WireGuard profile using nmcli on Linux
    I have multiple wireguard profiles on Linux. Is there any way to import WireGuard profile (/etc/wireguard/wg{0,1,2}.conf files) using nmcli on Linux? I don't want to become root and run systemctl start wg-quick@wg0. How can I import an existing Wire…
    - 22 days ago 4 Feb 21, 11:55am -
  • Heads up: Microsoft repo secretly installed on all Raspberry Pi’s Linux OS
    Raspberry Pi is a little useful computer for learning programming and building projects. It comes with Debian Linux based modified operating system called Raspbian. It is the most wildly installed OS on RPi. In a recent update, the Raspberry Pi Found…
    - 22 days ago 4 Feb 21, 9:53am -
  • How to remove carriage return in Linux or Unix
    How do I remove all the carriage returns \r (^M) from a file in Unix using the command-line options?The post How to remove carriage return in Linux or Unix appeared first on nixCraft.
    - 24 days ago 2 Feb 21, 11:48am -

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…
    - 16 Apr 18, 10:46am -
  • 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

  • newHow to Install and Use PowerShell on Ubuntu 20.04
    PowerShell is a task-based configuration tool of the Windows operating system which is also available for Linux. It is a very powerful tool used to automate system administrator tasks.
    - 8 hours ago 26 Feb 21, 10:33am -
  • Install and Use Guacamole Remote Desktop on CentOS 8
    Apache Guacamole is a free, open-source, web-based and clientless remote desktop application that supports standard protocols like VNC, RDP, and SSH. In this tutorial, we will show you how to install the Guacamole server on CentOS 8.
    - 1 day ago 25 Feb 21, 3:44pm -
  • How to configure Route53 with our DomainName to access a static website from S3 on AWS
    This article will help you with the steps to host a static website on S3 and redirect traffic from your subdomain to the static website on the S3 bucket.
    - 2 days ago 24 Feb 21, 10:28am -
  • How to Install Shopware 6 with NGINX and Let's Encrypt on CentOS 8
    Shopware is a free and open-source platform that helps you to start your own e-commerce website to power your online business. In this tutorial, we will show you how to install Shopware with Nginx and Let's Encrypt SSL on CentOS 8.
    - 3 days ago 23 Feb 21, 10:55am -
  • How to Install and Use Snap Package Manager on Ubuntu 20.04
    Snap also know as Snappy is an alternative package management tool and program package format developed by Canonical, the company behind Ubuntu Linux. In this tutorial, we will show you how to install and use the Snap package on Ubuntu 20.04.
    - 4 days ago 22 Feb 21, 4:48pm -
  • How to create and modify a Parameter Group for an RDS instance on AWS
    A Parameter Group contains configuration to be used by the DB instances on AWS. In this article, we will see the steps to create a new Parameter group, change the default value of one of the parameters and assign it to the MySql DB instances.
    - 4 days ago 22 Feb 21, 4:35pm -
  • How to Install GoAccess Web Log Analyzer on Ubuntu 20.04
    GoAccess is a free and open-source weblog analyzer tool used for the analysis of logs in real-time. You can analyze logs through a web browser or terminal. In this tutorial, we will show you how to install and use GoAccess on Ubuntu 20.04.
    - 7 days ago 19 Feb 21, 3:51pm -
  • How to create an SFTP-enabled Server on AWS
    AWS Transfer Family supports Secure File Transfer Protocol (SFTP), File Transfer Protocol over SSL (FTPS), and File Transfer Protocol (FTP) to transfer files to and from AWS S3 or AWS EFS(Elastic File System). In this article, we will see the st…
    - 9 days ago 17 Feb 21, 4:18pm -
  • How to Install Friendica Social Network Platform on Ubuntu 20.04
    Friendica is a free, open-source and decentralized social networking platform that helps you to build and maintain your own social networking projects. In this tutorial, we will show you how to install Friendica with Apache and Let's Encrypt SSL on U…
    - 9 days ago 17 Feb 21, 3:53pm -
  • How to Set up RabbitMQ Cluster on Ubuntu 20.04
    RabbitMQ is a free, open-source, and multi-protocol messaging broker software written in the Erlang programming language. A message broker is used to store messages for an application. In this tutorial, we will be going to set up a three-node RabbitM…
    - 11 days ago 15 Feb 21, 2:16pm -

tuxmachines

  • newBest Linux distros 2021: The finest open source operating systems around
    Although the most common operating systems are Windows and macOS, these platforms don’t offer an awful lot of potential for customisation and fine-tuning. Linux, meanwhile, has forged a reputation for being a fully customisable operating system t…
    - 8 mins ago 26 Feb 21, 6:05pm -
  • newtoday's howtos
    How To Install uTorrent on Manjaro 20 - idrootIn this tutorial, we will show you how to install uTorrent on Manjaro 20. For those of you who didn’t know, uTorrent is a freeware and a closed source BitTorrent Client. One of the most used lightwei…
    - 23 mins ago 26 Feb 21, 5:50pm -
  • newGames: Total War: THREE KINGDOMS, Horror Story: Hallowseed, and More
      Total War: THREE KINGDOMS - Fates Divided announced, Linux support "shortly after Windows" | GamingOnLinuxTotal War: THREE KINGDOMS - Fates Divided was just announced by Creative Assembly and SEGA for release on March 11, and porting studio…
    - 51 mins ago 26 Feb 21, 5:22pm -
  • newTop 10 Linux Distros for Gaming
    Exploring the top 10 most acceptable Linux distributions for fellow gamers is our main goal in this article. These have been hand-picked because of the overall experience you will get when you are gaming with them. The progress on Linux gaming develo…
    - 60 mins ago 26 Feb 21, 5:13pm -
  • newGNU Poke Reaches 1.0
    Release notes for poke 1.0I am happy to announce the first release of GNU poke, version 1.0.The tarball poke-1.0.tar.gz is now available athttps://ftp.gnu.org/gnu/poke/poke-1.0.tar.gz. GNU poke (http://www.jemarch.net/poke) is an interactive…
    - 1 hour ago 26 Feb 21, 5:06pm -
  • new5.12 Kernel: Data Loss Risk, Adreno, and Firmware Performance Data
    Watch Out For Possible Data Loss On Early Linux 5.12 Kernels - PhoronixAs a quick PSA for those that may be eager to test out early Git builds of the Linux 5.12 kernel, I've been hitting a very nasty issue on multiple systems leading to corruption…
    - 1 hour ago 26 Feb 21, 4:59pm -
  • newToday in Techrights
    We Take Away Your Freedom for Your Own Safety...EPO President Pushes Illegal Software Patents in South America (Over the Telephone With a Misleading New Puff Piece)The Free Software Foundation Warns Against Using TwitterIRC Proceedings: Thursday,…
    - 5 hours ago 26 Feb 21, 1:04pm -
  • newAndroid Leftovers
    How to install Android 10 on the Nintendo Switch – PhandroidTwo big buts about Samsung's Android security update announcement | ComputerworldAndroid's spring feature rollout includes a Google Maps dark mode - Android AuthorityThe 5 Best…
    - 9 hours ago 26 Feb 21, 8:47am -
  • new3 Linux terminals you need to try
    In 2021, there are more reasons why people love Linux than ever before. In this series, I'll share 21 different reasons to use Linux. The ability to choose your own terminal is a big reason to use Linux.Many people think once you've used one termi…
    - 10 hours ago 26 Feb 21, 8:33am -
  • newBest Free Android Apps: OpenWeather – weather forecast tool
    There’s a strict eligibility criteria for inclusion in this series. See the Eligibility Criteria section below.OpenWeather is an app that offers a simple way to access the latest weather forecast from your Android device. All data is provided by…
    - 10 hours ago 26 Feb 21, 8:29am -

thegeekstuff

  • 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…
    - 51 days ago 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 -
  • How to Install and Configure Elasticsearch Cluster with Multiple Nodes
    In our previous elasticsearch tutorial, we discussed how to install and setup a stand-alone elasticsearch instance. While stand-alone installation is good for dev/test, for production, it is recommended to setup elasticsearch cluster. Elasticsearch c…
    - 29 May 19, 2:13am -
  • 5 Python Examples to Handle Exceptions using try, except and finally
    Exceptions in python are error thrown by syntactically correct statements. They terminate the execution of the script. Some example of exceptions are NameError, TypeError, AssertionError, ConnectionAbortedError, etc. These abortions can be handled to…
    - 28 May 19, 2:00am -

Jupiter

We run Arch BTW | Self-Hosted 39newWe run Arch BTW | Self-Hosted 39
We run Arch BTW | Self-Hosted 39

- 1 hour ago 26 Feb 21, 4:57pm -
Payment Required | Coder Radio 402Payment Required | Coder Radio 402
Payment Required | Coder Radio 402

- 2 days ago 25 Feb 21, 1:30am -
Tempted But the Truth is Discovered | LINUX Unplugged 394Tempted But the Truth is Discovered | LINUX Unplugged 394
Tempted But the Truth is Discovered | LINUX Unplugged 394

- 3 days ago 24 Feb 21, 4:08am -
Linux Action News 177Linux Action News 177
Linux Action News 177

- 5 days ago 21 Feb 21, 11:08pm -
Unauthorized | Coder Radio 401Unauthorized | Coder Radio 401
Unauthorized | Coder Radio 401

- 9 days ago 18 Feb 21, 1:30am -
Perfecting Our Plasma | LINUX Unplugged 393Perfecting Our Plasma | LINUX Unplugged 393
Perfecting Our Plasma | LINUX Unplugged 393

- 10 days ago 17 Feb 21, 2:20am -

dev.to

  • newAzure Durable Functions - Developing Serverless Stateful Workflow
    Knowledge Sharing Azure Durable Functions at my workplaceYesterday, I had an opportunity to share technical knowledge with my colleagues at Forefront Consulting during our monthly meeting in our Technology division. I was glad to share in…
    - 2 hours ago 26 Feb 21, 3:56pm -
  • newUnderstand GraphQL in 5 minutes
    When GraphQL arrived on the Internet, it spread like an epidemic. GraphQL has completely changed the way things are done and continues its progression everywhere. If you have five minutes in front of you, I'll explain everything you need to know.…
    - 4 hours ago 26 Feb 21, 2:33pm -
  • newDocumenting your ExpressWebJs API with Swagger
    Almost every application today has to be connected to share data with other applications. The best way to do that is through APIs and ExpressWebjs is the goto framework for building your node apis.In this tutorial, however, we’re going to explo…
    - 4 hours ago 26 Feb 21, 2:23pm -
  • newPluck single values out of ActiveRecord models or Enumerables
    Rails has a great, expressive term called pluck that allows you to grab a subset of data from a record. You can use this on ActiveRecord models to return one (or a few) columns.But you can also use the same method on regular old Enumerables to pull…
    - 5 hours ago 26 Feb 21, 1:00pm -
  • newHow To Build an SMTP Mail Server with Express, Node, and Gmail
    OverviewRecently I had the opportunity to develop and integrate an SMTP Email Server into a more extensive full-stack application. Today we will reference the code from my solution for this tutorial. We'll primarily be using Express and…
    - 6 hours ago 26 Feb 21, 12:07pm -
  • newDebug Why React (Re-)Renders a Component
    Photo by Ferenc Almasi on Unsplash React is known for its performance by using the Virtual DOM (VDOM). It only triggers an update for the parts of the real DOM that have changed. In my opinion, it is important to know when React triggers a re-rend…
    - 11 hours ago 26 Feb 21, 7:18am -
  • newA new way to validate Angular Forms
    Follow me on Twitter at @tim_deschryver | Subscribe to the Newsletter | Originally published on timdeschryver.dev.Over the past year, our team has created a lot of different forms for a form-heavy application.One of the difficulties we experien…
    - 11 hours ago 26 Feb 21, 7:13am -
  • newThe Mystery of Rotate Method in HTML Canvas
    Following this w3school's tutorial, I created an analog clock with HTML canvas.In the process of creating it, I encountered the mystery of canvas and it puzzled me a lot!However, thanks to Stack Overflow (I mean thanks to Kaiido who answered my qu…
    - 12 hours ago 26 Feb 21, 6:22am -
  • newYou Need to Try These 10 NPM Packages as a React Developer
    As web developers, we tend to make use of several NPM packages on a daily basis for different reasons, from simple ones like adding colors to the console.log() statements on our terminal to fully-fledged front-end libraries such as React. These packa…
    - 13 hours ago 26 Feb 21, 5:33am -
  • newAutomatically Start Scripts On Launch In VSCode
    VSCode comes with the ability to create tasks that operate off of a variety of things. One option is to run one of your package scripts upon opening your project in VSCode.For myself, I create a lot of sites with Eleventy so my npm start command ru…
    - 14 hours ago 26 Feb 21, 3:46am -

ghacks

  • Wine 6.0 is out with better Direct3D support and other improvements
    The team behind Wine, a compatibility layer to run Windows applications and games on systems such as Linux or Mac OS, has released Wine 6.0 to the public. Downloads, a compatibility database, […]Thank you for being a Ghacks reader. The post Wine 6…
    - 43 days ago 15 Jan 21, 6:10am -
  • Linux Mint 20.1 long-term support release is out
    Linux Mint 20.1 is now available; the first stable release of Linux Mint in 20.1 is available in the three flavors Cinnamon, MATE and Xfce. The new version of the Linux distribution […]Thank you for being a Ghacks reader. The post Linux Mint 20.1…
    - 49 days ago 8 Jan 21, 2:11pm -
  • Microsoft releases Microsoft Edge Preview for Linux
    When Microsoft unveiled the Chromium-based Edge browser some time ago, it surprised many by revealing that the browser would not be Windows 10 exclusive. The classic version of Edge was released only […]Thank you for being a Ghacks reader. The pos…
    - 21 Oct 20, 4:23am -
  • A Look at Kdenlive – Libre Video Editor for GNU/Linux
    I have done my fair share (or more) of video editing in my life, primarily using Adobe Premiere Pro as I was taught in college. However, I try not to use Windows […]Thank you for being a Ghacks reader. The post A Look at Kdenlive – Libre Video E…
    - 26 Aug 20, 9:21am -
  • How to use Proton with Steam in GNU/Linux for AAA Gaming
    I’ve been a gamer since the days of DOS. I remember playing Commander Keen, Police Quest, Duke Nukem 3D and the original DOOM – The last of which I still remember the […]Thank you for being a Ghacks reader. The post How to use Proton with Stea…
    - 3 Aug 20, 6:00am -
  • Microsoft releases Process Monitor tool Procmon for Linux
    Microsoft revealed some time ago that it had plans to port some of the tools provided by Sysinternals to Linux. One of the tools mentioned was Process Monitor, or short ProcMon, and […]Thank you for being a Ghacks reader. The post Microsoft releas…
    - 20 Jul 20, 5:10am -
  • Linux Mint 20 Final has been released
    The team behind the popular Linux distribution Linux Mint has released Linux Mint 20, codename Ulyana, to the public on June 27, 2020. The new version of the distribution comes in Cinnamon, […]Thank you for being a Ghacks reader. The post Linux Mi…
    - 28 Jun 20, 5:16am -
  • Linux Mint 20 will block Ubuntu Snap by default
    The team behind the popular Linux distribution Linux Mint plans to release Linux Mint 20 next month. The release features several changes and improvements. One of the changes was announced in the […]Thank you for being a Ghacks reader. The post Li…
    - 16 Jun 20, 2:52pm -
  • Superpaper is an advanced wallpaper app for Windows and Linux with unique features
    Superpaper is an open source cross-platform program for managing wallpapers on Windows and Linux devices (Mac untested) that supports several unique features. One of the main features of the application is the […]Thank you for being a Ghacks reade…
    - 11 May 20, 5:30am -
  • DeaDBeeF is an open source music player for Linux
    Foobar2000 is the go-to music player for many users (including myself). Though it isn't available on Linux, you can opt for an alternative like DeadBeef. The program's interface is minimal and the […]Thank you for being a Ghacks reader. The post D…
    - 7 May 20, 4:41am -

lwn

  • newStable kernels 5.11.2, 5.10.19, and 5.4.101
    Greg Kroah-Hartman has released the 5.11.2,5.10.19, and5.4.101 stable kernels. These all containa relatively small pile of important fixes; as usual, users should upgrade.
    - 3 hours ago 26 Feb 21, 3:43pm -
  • newGNU poke 1.0 released
    Version 1.0 of GNU poke is out."GNU poke (http://www.jemarch.net/poke) is an interactive, extensible editor for binary data. Not limited to editing basic entities such as bits and bytes, it provides a full-fledged procedural, interactive prog…
    - 3 hours ago 26 Feb 21, 3:29pm -
  • newSecurity updates for Friday
    Security updates have been issued by Debian (python-pysaml2 and redis), Fedora (buildah, containernetworking-plugins, containers-common, libmysofa, libpq, podman, postgresql, skopeo, xen, and xterm), openSUSE (nghttp2), Oracle (firefox and thunderbir…
    - 3 hours ago 26 Feb 21, 3:13pm -
  • [$] Fedora and fallback DNS servers
    One of the under-the-hood changes in the Fedora 33 release was a switch tosystemd-resolved for the handling of DNS queries. This change shouldbe invisible to most users unless they start using one of the new featuresprovided by systemd-resolved.…
    - 1 day ago 25 Feb 21, 3:13pm -
  • Security updates for Thursday
    Security updates have been issued by Arch Linux (ansible-base, keycloak, mumble, and postgresql), Debian (firefox-esr and nodejs), Fedora (dotnet3.1, dotnet5.0, keylime, php-horde-Horde-Text-Filter, radare2, scap-security-guide, and wireshark), openS…
    - 1 day ago 25 Feb 21, 2:50pm -
  • [$] LWN.net Weekly Edition for February 25, 2021
    The LWN.net Weekly Edition for February 25, 2021 is available.
    - 2 days ago 25 Feb 21, 3:21am -
  • [$] A pair of Python vulnerabilities
    Two separate vulnerabilities led to the fast-tracked releaseof Python 3.9.2 and 3.8.8 on February 19, though source-onlyreleases of 3.7.10 and 3.6.13 came a few days earlier. Thevulnerabilities may be problematic for some Python users andwo…
    - 2 days ago 24 Feb 21, 9:55pm -
  • A new Debian debuginfod service
    Sergio Durigan Junior has announced the availability of a debuginfod server for Debiansystems. "In a nutshell, by using a debuginfod service you will not need toinstall debuginfo (a.k.a. dbgsym) files anymore; the symbols will beserved to GDB (or…
    - 2 days ago 24 Feb 21, 5:52pm -
  • Security updates for Wednesday
    Security updates have been issued by openSUSE (firefox and tor), Oracle (stunnel and xterm), Red Hat (virt:8.2 and virt-devel:8.2 and xterm), SUSE (avahi, gnuplot, java-1_7_0-ibm, and pcp), and Ubuntu (openssl).
    - 2 days ago 24 Feb 21, 2:58pm -
  • [$] NumPy 1.20 has been released
    NumPy is a Python library that addsan array data type to the language, along with providing operatorsappropriate to working on arrays and matrices. By wrapping fast Fortran andC numerical routines, NumPy allows Python programmers to write perform…
    - 3 days ago 23 Feb 21, 11:10pm -

howtogeek

  • Oculus Quest Now Supports Hassle-Free Wireless SteamVR Gaming
    Oculus Quests are some of the best wireless VR headsets you can buy. But they can’t run high-end games like those found in the Steam Store. You can connect to a PC with a cable, but that’s inconvenient. Wirelessly streaming VR games required jump…
    - 1 day ago 25 Feb 21, 1:36pm -
  • Amazon Music's App Arrives on the New Chromecast With Ad-Supported Listening
    Sure, Chromecast with Google TV can already play YouTube Music and Apple Music, but what if you don’t subscribe to either? Well if you’re a fan of Amazon Music, we have good news—it’s on Chromecast with Google TV now. You don’t even need a…
    - 1 day ago 25 Feb 21, 12:56pm -
  • Nerf Unholsters Its New Line of "Hyper" High-Capacity Quick-Shootin' Blasters
    The only thing that could make Nerf guns more wonderful than they already are would be if they had higher capacities and could reload faster. Oh wait—they do that now! The newly-announced Nerf Hyper line reloads faster, shoots harder, and stores mo…
    - 1 day ago 25 Feb 21, 12:41pm -
  • What is Paramount+, and Does It Replace CBS All Access?
    It’s hard to keep up with all the streaming services available today. Paramount+ is one name that might not be as well-known as other brands. What does Paramount+ have to offer, is it worth another subscription, and does it replace CBS All Access?R…
    - 1 day ago 25 Feb 21, 11:45am -
  • Target Is Opening Mini Apple Stores Inside Some Locations
    Forget the mall, Target is opening mini Apple Stores inside its retail locations. These dedicated kiosks are twice the size of Target’s current “Apple section” and are run by staff with special training from Apple. Target plans to open mini App…
    - 1 day ago 25 Feb 21, 11:45am -
  • Paramount+ May Cost Less Than CBS All Access, But There's a Better Deal
    CBS All Access will become Paramount+ and gain more content while keeping all of its originals shows. What we didn’t know was pricing—until now. And while the ad-supported tier will be cheaper, it’ll lose access to live TV, so maybe you shoul…
    - 1 day ago 25 Feb 21, 11:25am -
  • How to Uninstall Android Apps From Your Smartphone or Tablet
    With so many interesting—and free—apps in the Google Play Store, you’re sure to download some that you end up not using. Keeping unused apps on your Android device can affect performance and take up storage space. Here’s how to uninstall Andr…
    - 1 day ago 25 Feb 21, 11:23am -
  • How to Send or Forward an Email Directly to Slack
    Slack offers integration options that let you connect directly to email services. But if you simply want to share an email quickly and easily, you can grab a Slack email address and forward it to your workspace.Read This Article on How-To Geek ›
    - 1 day ago 25 Feb 21, 10:24am -
  • How to Rename a Bluetooth Device on Your Mac
    Bluetooth accessories often have long and complex default names that are hard to keep track of. On your Mac, thankfully, you have the option to rename a Bluetooth device to whatever you want—even an emoji. Here’s how.Read This Article on How-To G…
    - 1 day ago 25 Feb 21, 9:30am -
  • How to Enable Chrome OS’ Android Phone Hub Right Now
    Chrome OS is preparing a feature called “Phone Hub” that links your Android device to your Chromebook. While we wait for the feature to become stable, you can try it out right now.Read This Article on How-To Geek ›
    - 1 day ago 25 Feb 21, 9:00am -

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

  • Command to logout all the users in one command
    $ sudo who | awk '!/root/{ cmd="/sbin/pkill -KILL -u " $1; system(cmd)}' View this command to comment, vote or add to favourites View all commands by tg0000Diff your entire server config at ScriptRock.com
    - 23 days ago 3 Feb 21, 1:35pm -
  • rename anime fansubs
    $ rename -n 's/[_ ]?[\[\(]([A-Z0-9-+,\.]+)[\]\)][_ ]?//ig' '[subs4u]_Mushishi_S2_22_(hi10p,720p,ger.sub)[47B73AEB].mkv'renames Anime Episodes to files, that can be parsed by sonarr & co View this command to comment, vote or add to favourites…
    - 24 days ago 2 Feb 21, 6:03pm -
  • Save a copy of all debian packages in the form in which they are installed and configured on your system
    $ for a in $(sudo dpkg --get-selections|cut -f1); do dpkg-repack $a|awk '{if (system("sleep .5 && exit 2") != 2) exit; print}';doneA copy of all installed debian packages on your system will be put back together, with all changes in configuration fi…
    - 40 days ago 17 Jan 21, 5:07pm -
  • Code to check if a module is used in python code
    $ find . -name "*.ipynb" -exec grep -l "symspellpy" {} \; View this command to comment, vote or add to favourites View all commands by shantanuoDiff your entire server config at ScriptRock.com
    - 41 days ago 17 Jan 21, 3:49am -
  • rename / move Uppercase filenames to lowercase filenames current directory
    $ FileList=$(ls); for FName in $FileList; do LowerFName=$(echo "$FName" | tr '[:upper:]' '[:lower:]'); echo $FName" rename/move to $LowerFName"; mv $FName $LowerFName; donemove filename/rename filenames with Uppercase to lowercase in current direct…
    - 51 days ago 6 Jan 21, 4:11pm -
  • SHA256 signature sum check of file
    $ openssl dgst -sha256 <FILENAME>get the SHA256 sum signatur for a file View this command to comment, vote or add to favourites View all commands by aysadkDiff your entire server config at ScriptRock.com
    - 68 days ago 20 Dec 20, 9:17pm -
  • From all PDF files in all subdirectories, extract two metadata fields (here: Creator and Producer) into a CSV table
    $ echo "File;Creator;Producer";find . -name '*.pdf' -print0 | while IFS= read -d $'\0' line;do echo -n "$line;";pdfinfo "$line"|perl -ne 'if(/^(Creator|Producer):\s*(.*)$/){print"$2";if ($1 eq "Producer"){exit}else{print";"}}';echo;done 2>/dev/null…
    - 71 days ago 17 Dec 20, 9:08pm -
  • Cryptographically secure 32-bit RNG in strict ZSH
    $ srandom() { zmodload zsh/system; local byte; local -i rnd=0; repeat 4; do sysread -s 1 byte || return; rnd=$(( rnd << 8 | #byte )); done < /dev/urandom; print -r -- $rnd; }ZSH ships a couple random number generators via the $RANDOM environment var…
    - 71 days ago 17 Dec 20, 1:39pm -
  • Individually 7zip all files in current directory
    $ for i in *.*; do 7z a "$i".7z "$i"; done View this command to comment, vote or add to favourites View all commands by RomeroDiff your entire server config at ScriptRock.com
    - 81 days ago 7 Dec 20, 10:02am -
  • Moving large number of files
    $ find /source/directory -mindepth 1 -maxdepth 1 -name '*' -print0 | xargs -0 mv -t /target/directory;if you want to move with command mv large list of files than you would get following error /bin/mv: Argument list too longalternavite with exec…
    - 17 Nov 20, 12:30pm -

Kubernetes.io

  • Blog: A Custom Kubernetes Scheduler to Orchestrate Highly Available Applications
    Author: Chris Seto (Cockroach Labs)As long as you're willing to follow the rules, deploying on Kubernetes and air travel can be quite pleasant. More often than not, things will "just work". However, if one is interested in travelling with an alligat…
    - 68 days ago 21 Dec 20, 12:00am -
  • Blog: Kubernetes 1.20: Pod Impersonation and Short-lived Volumes in CSI Drivers
    Author: Shihang Zhang (Google)Typically when a CSI driver mounts credentials such as secrets and certificates, it has to authenticate against storage providers to access the credentials. However, the access to those credentials are controlled on the…
    - 71 days ago 18 Dec 20, 12:00am -
  • Blog: Third Party Device Metrics Reaches GA
    Authors: Renaud Gaubert (NVIDIA), David Ashpole (Google), and Pramod Ramarao (NVIDIA)With Kubernetes 1.20, infrastructure teams who manage large scale Kubernetes clusters, are seeing the graduation of two exciting and long awaited features:The Pod…
    - 73 days ago 16 Dec 20, 12:00am -
  • Blog: Kubernetes 1.20: Granular Control of Volume Permission Changes
    Authors: Hemant Kumar, Red Hat & Christian Huffman, Red HatKubernetes 1.20 brings two important beta features, allowing Kubernetes admins and users alike to have more adequate control over how volume permissions are applied when a volume is mounted…
    - 75 days ago 14 Dec 20, 12:00am -
  • Blog: Kubernetes 1.20: Kubernetes Volume Snapshot Moves to GA
    Authors: Xing Yang, VMware & Xiangqian Yu, GoogleThe Kubernetes Volume Snapshot feature is now GA in Kubernetes v1.20. It was introduced as alpha in Kubernetes v1.12, followed by a second alpha with breaking changes in Kubernetes v1.13, and promotio…
    - 79 days ago 10 Dec 20, 12:00am -
  • Blog: Kubernetes 1.20: The Raddest Release
    Authors: Kubernetes 1.20 Release TeamWe’re pleased to announce the release of Kubernetes 1.20, our third and final release of 2020! This release consists of 42 enhancements: 11 enhancements have graduated to stable, 15 enhancements are moving to b…
    - 81 days ago 8 Dec 20, 12:00am -
  • Blog: GSoD 2020: Improving the API Reference Experience
    Author: Philippe MartinEditor's note: Better API references have been my goal since I joined Kubernetes docs three and a half years ago. Philippe has succeeded fantastically. More than a better API reference, though, Philippe embodied the best of th…
    - 85 days ago 4 Dec 20, 12:00am -
  • Blog: Don't Panic: Kubernetes and Docker
    Authors: Jorge Castro, Duffie Cooley, Kat Cosgrove, Justin Garrison, Noah Kantrowitz, Bob Killen, Rey Lejano, Dan “POP” Papandrea, Jeffrey Sica, Davanum “Dims” SrinivasKubernetes is deprecatingDockeras a container runtime after v1.20.You…
    - 87 days ago 2 Dec 20, 12:00am -
  • Blog: Dockershim Deprecation FAQ
    This document goes over some frequently asked questions regarding the Dockershimdeprecation announced as a part of the Kubernetes v1.20 release. For more detailon the deprecation of Docker as a container runtime for Kubernetes kubelets, andwhat th…
    - 87 days ago 2 Dec 20, 12:00am -
  • Blog: Cloud native security for your clusters
    Author: Pushkar JoglekarOver the last few years a small, security focused community has been working diligently to deepen our understanding of security, given the evolving cloud native infrastructure and corresponding iterative deployment practices.…
    - 18 Nov 20, 12:00am -

kube.news

Reddit K8s

Reddit Docker

  • newTraefik and Boreale for auth in Docker. Help needed.
    Hi, just trying to set up Boreale with Traffik, for auth. What I think should happen When I try to access the public domain traefik.mydomain.tld, traefik will forward the auth process to boreale, which in place will show a login page, and if credenti…
    - 6 mins ago 26 Feb 21, 6:07pm -
  • newSimplest way to update container image
    I'm running Docker in Windows. When a new version of an image is released my current process is to stop the container, delete the old image, then run the commands to start my container again. This creates about 30 seconds of downtime. Is there an eas…
    - 46 mins ago 26 Feb 21, 5:27pm -
  • newDocker like dedicated to Embedded System
    Hi there! :) I've just launched the new release of an open source and real-time embedded software named Luos. Luos is like Docker, but dedicated to embedded systems. In other, words Luos is an open source and real-time architecture for designing, tes…
    - 2 hours ago 26 Feb 21, 4:36pm -
  • newHow can I replace a repository with local files when creating container?
    I'm trying to create a container but I'm confused by the instructions I was given. It seems like the person who wrote them assumed I'd be using files from a repo but I'm doing things locally. For example they said to use this build command: docker b…
    - 2 hours ago 26 Feb 21, 4:00pm -
  • newqBittorrent docker error, help? (n00b)
    This is the error I keep getting: QtLockedFile::lock(): file is not opened Could not create required directory '/config/.cache/qBittorrent/' I was able to fix the second error by simply creating the folder by I don't know how to fix the first one :/…
    - 4 hours ago 26 Feb 21, 2:34pm -
  • newAny docker with gui to edit pdf ?
    Me and my wife are scanning quite a lot of pdf. This requires a lot of editing as well : compressing, rotating, merging, splitting, reordering, converting ... I was wondering if any of you have a similar issue and knows a good docker projet to edit p…
    - 4 hours ago 26 Feb 21, 1:44pm -
  • newDocker in failed state
    I am facing an issue where docker keeps going to failed state. It was all running fine few days back. When I restart the service it will be in activating state for some time but afterwards it shows failed. When I checked the logs Feb 12 10:25:08 ubu…
    - 6 hours ago 26 Feb 21, 12:22pm -
  • newHow to restrict docker network access between containers in same network?
    My situation is as follows: I have traefik as http proxy for multiple webs. And I have a network, let's call it a "proxy-net" that links together traefik with these webs. So this network is obviously required to each web to be proxied by traefik. Iss…
    - 8 hours ago 26 Feb 21, 10:27am -
  • newHow to configure Nginx for load balancing
    I am learning basics of load balancing with nginx below is the sample application with 3 containes (2 app and 1 nginx) Screenshot-from-2021-02-25-15-56-17.png app1 and app2 are accessible at 127.0.0.1:5001 and 127.0.0.1:5002 respectively , but when I…
    - 8 hours ago 26 Feb 21, 10:27am -
  • newUnable to Push image to docker container registry
    I have configured docker container registry and frontend as described here Container registry (port 9001) and frontend (port 8080) are working without any error, but when I try to push the image after tagging it I am getting error (mentioned below)…
    - 8 hours ago 26 Feb 21, 9:51am -

docker.com

  • Captains Take 5 – Nick Janetakis
    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…
    - 1 day ago 25 Feb 21, 1:30pm -
  • Compiling Qt with Docker Using Caching
    This is a guest post from Viktor Petersson, CEO of Screenly.io. Screenly is the most popular digital signage product for the Raspberry Pi. Find Viktor on Twitter @vpetersson. In the previous blog post, we talked about how we compile Qt for Screenly O…
    - 3 days ago 23 Feb 21, 3:56pm -
  • New Docker Desktop Preview for Apple M1 Released
    This is just a quick update to let you know that we’ve released another preview of Docker Desktop for Apple M1 chips, which you can download from our Docker Apple M1 Tech Preview page. The most exciting change in this version is that Kubernetes now…
    - 9 days ago 17 Feb 21, 3:00pm -
  • How to Deploy GPU-Accelerated Applications on Amazon ECS with Docker Compose
    Many applications can take advantage of GPU acceleration, in particular resource-intensive Machine Learning (ML) applications. The development time of such applications may vary based on the hardware of the machine we use for development. Containeriz…
    - 10 days ago 16 Feb 21, 5:00pm -
  • How Developers Can Get Started with Python and Docker
    Python started in 1991 with humble beginnings focusing on helping “automate the boring stuff.” But over the past few years, we’ve seen Python grow in popularity and become extremely useful not only for scripting but for building modern web appl…
    - 14 days ago 12 Feb 21, 6:43pm -
  • Save the Date! Next Docker Community All Hands
    We’re excited to announce that our next Community All Hands will be on March 11th, 2021 @ 8am PST/5pm CET. This quarterly event is a unique opportunity for Docker staff and the broader Docker community to come together for live company updates, pro…
    - 15 days ago 11 Feb 21, 6:39pm -
  • Docker Index Shows Continued Massive Developer Adoption and Activity to Build and Share Apps with Docker
    It’s been one year since we started publishing the Docker Index (stats, trends and analysis from developers and dev teams based on anonymized data from millions of Docker users). At that time we saw how Docker was being used at an incredible scale…
    - 16 days ago 10 Feb 21, 5:00pm -
  • CFP for DockerCon LIVE 2021 Now Open!
    Ahoy! You can now submit your talk proposal for DockerCon LIVE 2021! Taking place May 27, 2021, DockerCon brings together the entire community of Docker developers, contributors and partners to share, teach, and collaborate to grow the understanding…
    - 18 days ago 8 Feb 21, 7:00pm -
  • Donating Docker Distribution to the CNCF
    We are happy to announce that Docker has contributed Docker Distribution to the Cloud Native Computing Foundation (CNCF). Docker is committed to the Open Source community and open standards for many of our projects, and this move will ensure Docker…
    - 22 days ago 4 Feb 21, 3:00pm -
  • 🧪 Open Sourcing the Docker Hub CLI Tool
    At Docker, we are committed to making developer’s lives easier, and maintaining and extending our commitment to the Open Source community and open standards for many of our projects. We believe building new capabilities into the Docker Platform in…
    - 29 days ago 28 Jan 21, 2:00pm -

cncf.io

hacker news

dzone

  • newThink Beyond Cloud: Intelligent Edge Is the Future of Computing and AI
    The average inference speed for cloud-based AI hovers around 1.5 seconds. The intelligent edge cuts it down sharply to 10-15 milliseconds. This drastic reduction in latency alone makes a number of futuristic technologies – such as autonomous vehicl…
    - 40 mins ago 26 Feb 21, 5:33pm -
  • newThe Basics of HLS Protocol: When to Use HLS Streaming Protocol
    HTML5 live streaming solutions have become more popular lately. One of them is the HLS protocol. There are some reasons why this is so popular, the most important of which is that RTMP lost its support at the end of 2020.In 2017, Adobe announced tha…
    - 42 mins ago 26 Feb 21, 5:31pm -
  • newHow To Test Applications After Migrating To the Cloud
    IntroductionIn today's ever-changing world of technology, the moving of applications to the cloud has assisted large enterprises comprehensively as it helps them to reach both efficient functionality and flexibility. Today, many businesses owning ap…
    - 1 hour ago 26 Feb 21, 4:49pm -
  • newAzure Cosmos DB: Use Cases and Trade-Offs
    IntroductionAzure Cosmos DB is a fully managed, elastically scalable, and globally distributed database with a multi-model approach, and provides you with the ability to use document, key-value, wide-column, or graph-based data.We will drill furthe…
    - 2 hours ago 26 Feb 21, 4:08pm -
  • newHow To Handle 100k Rows Decision Table in Drools (Part 1)
    IntroductionWhen handling large rows of decision tables, one of the biggest pains is performance. In this article, I prepared a prototype setup to a simple scenario to simulate the large decision table use case and provided three solutions to utiliz…
    - 3 hours ago 26 Feb 21, 3:36pm -
  • newJavaScript Unit Testing
    This is the 10th article documenting what I’ve learned from a series of 13 Trailhead Live video sessions on Modern App Development on Salesforce and Heroku. In these articles, we’re focusing on how to combine Salesforce with Heroku to build an…
    - 5 hours ago 26 Feb 21, 1:20pm -
  • newMuleSoft Operational and API Management Capabilities
    This article will discuss about what are the different operational and API management capabilities provided by the MuleSoft and those can be leverage depending on the client requirements and expectations and that includes Cloudhub (With VPC and Witho…
    - 7 hours ago 26 Feb 21, 11:39am -
  • newMake the Most of Your Migration To AWS Cloud
    IntroductionBusinesses run workloads on the Cloud when planning new projects, most likely to do with innovation or doing something new. Typical first workloads that we see are web applications, often because of Amazon Web Services (AWS)'s scalabilit…
    - 13 hours ago 26 Feb 21, 5:37am -
  • newWhy Development Teams Should Play Roleplaying Games
    A while ago, I saw a presentation by Karthik Nagarajan at ThoughtWorks, where he compared a Dungeons and Dragons (D&D) campaign to working with product teams. Many years later, I thought it was time we had a chat about the topic, and many months afte…
    - 13 hours ago 26 Feb 21, 5:23am -
  • newTDD Typescript NestJS API Layers with Jest Part 2: Service Unit Test
    ContextThis is a 3 part series for unit testing the controller, service, and repository layers in a typical REST architecture. There are many approaches to doing this, I'm sharing a pattern that I find very flexible and hopefully, you can pick up so…
    - 13 hours ago 26 Feb 21, 5:08am -

Techmint

linustechtips

I'm still mad… but buy it anyway - RTX 3060 ReviewI'm still mad… but buy it anyway - RTX 3060 Review
I'm still mad… but buy it anyway - RTX 3060 Review

- 1 day ago 25 Feb 21, 1:59pm -
Chinese Steam ExplainedChinese Steam Explained
Chinese Steam Explained

- 2 days ago 24 Feb 21, 6:00pm -
Unboxing Counterfeit LTT Merch!Unboxing Counterfeit LTT Merch!
Unboxing Counterfeit LTT Merch!

- 3 days ago 23 Feb 21, 6:02pm -
Just How Bad is Mixing Memory?Just How Bad is Mixing Memory?
Just How Bad is Mixing Memory?

- 4 days ago 22 Feb 21, 5:59pm -
Rebuilding Our DIRTIEST ServerRebuilding Our DIRTIEST Server
Rebuilding Our DIRTIEST Server

- 5 days ago 21 Feb 21, 5:55pm -
NVIDIA pretends to care about gamers.NVIDIA pretends to care about gamers.
NVIDIA pretends to care about gamers.

- 6 days ago 20 Feb 21, 5:59pm -

ubuntugeek

  • Linux Bash Shell Special Characters
    There are a set of characters the Bash shell treats in two different ways. When you type them at the shell, they act as instructions or commands and tell the shell to perform a certain function. Think of them as single-character commands. If you want…
    - 28 Oct 20, 1:43pm -
  • Learn Computer Forensics ($24.99 Value) FREE for a Limited Time
    A computer forensics investigator must possess a variety of skills, including the ability to answer legal questions, gather and document evidence, and prepare for an investigation. This book will help you get up and running with using digital forensi…
    - 28 Oct 20, 1:35pm -
  • Ubuntu 20.10 (Groovy Gorilla) Released and Download link Included
    Sponsored Link The Ubuntu 20.10 release is out. "The Ubuntu kernel has been updated to the 5.8 based Linux kernel, and our default toolchain has moved to gcc 10 with glibc 2.32. Additionally, there is now a desktop variant of the Raspberry Pi image f…
    - 28 Oct 20, 7:46am -
  • Pop!_OS 20.10 (Ubuntu Based) Released and Available for download
    Pop!_OS is an operating system for STEM and creative professionals who use their computer as a tool to discover and create. Unleash your potential on secure, reliable open source software. Based on your exceptional curiosity, we sense you have a lot…
    - 28 Oct 20, 7:04am -
  • How to upgrade Ubuntu server to 20.04.1 (Focal Fossa) from Ubuntu 18.04 LTS or Ubuntu 19.10
    You can upgrade to Ubuntu 20.04.1 LTS from either Ubuntu 18.04 LTS or Ubuntu 19.10.Ensure that you have all updates installed for your current version of Ubuntu before you upgrade.Confirm that you also have a network connectivity to one of the offici…
    - 17 Aug 20, 6:49am -
  • How to upgrade Ubuntu desktop to 20.04.1 (Focal Fossa) from Ubuntu 18.04 LTS or Ubuntu 19.10
    You can upgrade to Ubuntu 20.04.1 LTS from either Ubuntu 18.04 LTS or Ubuntu 19.10.Ensure that you have all updates installed for your current version of Ubuntu before you upgrade.Confirm that you also have a network connectivity to one of the offici…
    - 16 Aug 20, 8:45am -
  • Ubuntu 20.04.1 LTS Released, Available to Download Now
    These release notes for Ubuntu 20.04 LTS (Focal Fossa) provide an overview of the release and document the known issues with Ubuntu 20.04 LTS and its flavors. For details of the changes applied since 20.04, please see the 20.04.1 change summary. T…
    - 16 Aug 20, 8:07am -
  • Step By Step Ubuntu 19.10 (Eoan Ermine) LAMP Server Setup
    In around 15 minutes, the time it takes to install Ubuntu Server Edition, you can have a LAMP (Linux, Apache, MySQL and PHP) server up and ready to go. This feature, exclusive to Ubuntu Server Edition, is available at the time of installation.The LAM…
    - 5 Mar 20, 9:53am -
  • Ubuntu 20.04 Screenshots Tour
    This is screenshots of Ubuntu 20.04 LTS which is due to be released on April 23, 2020.The Ubuntu 20.04 codename is "Focal Fossa". This is LTS Release and Every LTS release is supported for 5 years on the desktop and server. (...)Read the rest of Ubun…
    - 28 Feb 20, 9:00am -
  • How to map network drive on Ubuntu 9.04/9.10
    This tutorial expalins how to map a network drive in ubuntu 9.04/9.10.This is very useful if you are trying to map your windows machine/another linux machine drive on to your system. (...)Read the rest of How to map network drive on Ubuntu 9.04/9.10…
    - 10 Sep 19, 8:23am -

phoronix

lxer

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…
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  • 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…
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  • 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…
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  • 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…
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  • 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…
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  • 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…
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  • 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…
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  • 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…
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  • 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…
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  • 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…
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slashdot

distrowatch

  • Distribution Release: Kali Linux 2021.1
    Kali Linux is a Debian-based distribution with a collection of security and forensics tools. The project's first release of the year is Kali Linux 2021.1. "Today we’re pushing out the first Kali Linux release of the year with Kali Linux 2021.1. Thi…
    - 2 days ago 24 Feb 21, 9:01pm -
  • Distribution Release: GeckoLinux 999.210221
    GeckoLinux is an openSUSE-based distribution which features both fixed and rolling-release editions. The project's latest rolling-release snapshot, version 999.210221, introduces updated desktop environments and a number of fixes. The project's relea…
    - 4 days ago 22 Feb 21, 9:03pm -
  • DistroWatch Weekly, Issue 905
    This week in DistroWatch Weekly: Review: Septor 2021News: Manjaro to be PinePhone's default operating system, Slackware prepares for a new release, UBports unveils new Devices page, Mint urges users apply security updatesQuestions and answers: Using…
    - 5 days ago 22 Feb 21, 12:12am -
  • Development Release: FreeBSD 13.0-BETA3
    Glen Barber has announced that the third BETA build of the upcoming FreeBSD 13.0 (scheduled for final release on 23 March) is now ready for testing: "The third BETA build of the 13.0-RELEASE release cycle is now available. A summary of changes since…
    - 6 days ago 21 Feb 21, 5:08am -
  • Distribution Release: Netrunner 21.01
    Netrunner 21.01, an updated version of the project's desktop Linux distribution based on Debian's "stable" branch, but featuring the latest LTS (long-term support) kernel, has been released: "The Netrunner team is happy to announce the release of Net…
    - 6 days ago 20 Feb 21, 11:14pm -
  • Distribution Release: Mabox Linux 21.02
    Mabox Linux is a Manjaro-based rolling release distribution. Mabox Linux features the Openbox window manager as its default interface and provides a welcome screen with access to utilities which add additional software to the operating system. The pr…
    - 8 days ago 18 Feb 21, 3:48pm -
  • BSD Release: pfSense 2.5.0
    pfSense is a free, open source customized distribution of FreeBSD specifically tailored for use as a firewall and router that is entirely managed via web interface. The project's latest release, pfSense 2.5.0, is based on FreeBSD 12.2. The release an…
    - 9 days ago 17 Feb 21, 4:49pm -
  • Distribution Release: Tiny Core Linux 12.0
    Tiny Core Linux is one of the world's smallest Linux distributions which uses the BusyBox userland utilities. The project's latest release, Tiny Core Linux 12.0, introduces a number of new fixes, package updates, and updated hardware support. "Change…
    - 9 days ago 17 Feb 21, 2:04pm -
  • Distribution Release: Q4OS 3.14
    The Q4OS team have announced a new version of their lightweight, Debian-based distribution. The Q4OS distribution is available in two editions, featuring the KDE Plasma and Trinity desktop environments. The Q4OS developers have introduced an automati…
    - 10 days ago 16 Feb 21, 10:40pm -
  • Development Release: Slackware Linux 15.0 Alpha 1
    We haven't had any Slackware news since the release of Slackware Linux 14.2 in July 2016. Today we are happy to report about an approaching release of version 15.0 of the world's oldest surviving Linux distribution as its "Current" development branch…
    - 11 days ago 16 Feb 21, 5:43am -

nixcraft

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

- 70 days ago 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 -
How to upgrade OpenBSD from 6.2 to 6.3How to upgrade OpenBSD from 6.2 to 6.3
How to upgrade OpenBSD from 6.2 to 6.3

- 2 Apr 18, 7:07pm -
Debian Linux 9 "Stretch" Installation Tutorial with Gnome/Mate/Plasma/Cinnamon Desktop Quick PreviewDebian Linux 9 "Stretch" Installation Tutorial with Gnome/Mate/Plasma/Cinnamon Desktop Quick Preview
Debian Linux 9 "Stretch" Installation Tutorial with Gnome/Mate/Plasma/Cinnamon Desktop Quick Preview

- 17 Jun 17, 1:07pm -

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…
    - 68 days ago 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.
    - 73 days ago 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…
    - 75 days ago 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…
    - 82 days ago 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…
    - 85 days ago 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.
    - 87 days ago 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…
    - 88 days ago 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…
    - 89 days ago 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…
    - 96 days ago 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…
    - 99 days ago 20 Nov 20, 5:14am -

linuxvoice

icewalkers

  • newCalibre 5.12.0
    Calibre is a free and open source e-book library management application developed by users of e-books for users of e-books.
    - 4 hours ago 26 Feb 21, 2:25pm -
  • newPrivoxy 3.0.32
    Privoxy is a web proxy with advanced filtering capabilities for protecting privacy, modifying web page data, managing cookies, controlling access, and removing ads, banners, pop-ups and other obnoxious Internet junk. Privoxy has a very flexible confi…
    - 4 hours ago 26 Feb 21, 2:25pm -
  • newBlender 2.92
    Blender is an integrated application that enables the creation of a broad range of 2D and 3D content. Blender provides a broad spectrum of modeling, texturing, lighting, animation and video post-processing functionality in one package. Through it's o…
    - 4 hours ago 26 Feb 21, 2:25pm -
  • Nano 5.6
    GNU nano is a small and friendly text editor. Besides basic text editing, nano offers many extra features like an interactive search and replace, goto line number, auto-indentation, feature toggles, internationalization support, and filename tab comp…
    - 1 day ago 25 Feb 21, 9:48am -
  • Ardour 6.6.0
    Ardour is a digital audio workstation. You can use it to record, edit and mix multi-track audio. You can produce your own CDs, mix video soundtracks, or just experiment with new ideas about music and sound.
    - 1 day ago 25 Feb 21, 9:48am -
  • CMake 3.19.6
    CMake is a family of tools designed to build, test and package software. CMake is used to control the software compilation process using simple platform and compiler independent configuration files. CMake generates native makefiles and workspaces tha…
    - 1 day ago 25 Feb 21, 9:48am -
  • GTK 4.1.1
    GTK+ is a multi-platform toolkit for creating graphical user interfaces. Offering a complete set of widgets, GTK+ is suitable for projects ranging from small one-off projects to complete application suites. GTK+ is free software and part of th…
    - 1 day ago 25 Feb 21, 9:48am -
  • Thunderbird 78.8.0
    Thunderbird is a full-featured email application. Mozilla Thunderbird makes e-mailing safer, faster and easier than ever before with the industry's best implementations of features such as intelligent spam filters, a built-in spell checker, extension…
    - 2 days ago 24 Feb 21, 1:13pm -
  • PhpMyAdmin 5.1.0
    PhpMyAdmin is a php front-end that allow to manage a whole MySQL server, as well as a single database, locally or over the web.
    - 2 days ago 24 Feb 21, 1:13pm -
  • MariaDB 10.5.9
    MariaDB provides a community developed, stable, and always Free branch of MySQL that is, on the user level, compatible with the main version.
    - 3 days ago 23 Feb 21, 1:47pm -

flickr

RomarinnewRomarin
Romarin
Romarin
- 5 hours ago 26 Feb 21, 1:33pm -
Untitled


- 2 days ago 24 Feb 21, 5:46pm -
Not my kitty...Not my kitty...
Not my kitty...
Not my kitty...
- 2 days ago 24 Feb 21, 6:55am -
4 Amazing Ways Cryptocurrency Is Benefiting The Fintech Industry4 Amazing Ways Cryptocurrency Is Benefiting The Fintech Industry
4 Amazing Ways Cryptocurrency Is Benefiting The Fintech Industry
4 Amazing Ways Cryptocurrency Is Benefiting The Fintech Industry
- 3 days ago 23 Feb 21, 5:55pm -
Elyose @ Krakatoa MérignacElyose @ Krakatoa Mérignac
Elyose @ Krakatoa Mérignac
Elyose @ Krakatoa Mérignac
- 3 days ago 23 Feb 21, 4:16pm -
Digital Security Farm Laptop & Mobile PreviewDigital Security Farm Laptop & Mobile Preview
Digital Security Farm Laptop & Mobile Preview
Digital Security Farm Laptop & Mobile Preview
- 4 days ago 23 Feb 21, 4:37am -

linux.com

  • newHere Is How To Create A Clean, Resilient Electrical Grid (Forbes)
    Erik Kobayashi-Solomon writes at Forbes: One leading thinker in the Grid Evolution space, Dr. Shuli Goodman, believes that the success of Linux to transform the tech world can and should be applied to next-generation electrical grids. Dr. Shuli Goodm…
    - 21 hours ago 25 Feb 21, 9:36pm -
  • State of FinOps 2021 Report Shows Massive Growth in Cloud Financial Management
    Teams working with FinOps, the field of cloud financial management, are expected to grow 40% in 2021 according to a new report from the FinOps Foundation, a Linux Foundation non-profit trade association focused on codifying and promoting cloud financ…
    - 1 day ago 25 Feb 21, 8:00am -
  • KubeEdge: Reliable Connectivity Between The Cloud & Edge
    KubeEdge is an open source project that originated at Huawei and contributed to CNCF. The project is created for extending containerized application orchestration capabilities to hosts at the edge. It is built on top of Kubernetes and provides infras…
    - 3 days ago 23 Feb 21, 4:02pm -
  • Review of Three Hyperledger Tools – Caliper, Cello and Avalon
    By Matt Zand Recap In our previous article (Review of Five popular Hyperledger DLTs- Fabric, Besu, Sawtooth, Iroha and Indy), we discussed the following Hyperledger Distributed Ledger Technologies (DLTs). Hyperledger Indy Hyperledger Fabric Hyperledg…
    - 4 days ago 22 Feb 21, 11:00pm -
  • New Open Source Projects to Confront Racial Justice
    Today the Linux Foundation announced that it would be hosting seven projects that originated at Call for Code for Racial Justice, an initiative driven by IBM to urge the global developer ecosystem and open source community to contribute to solutions…
    - 7 days ago 19 Feb 21, 8:00am -
  • Interview with KubeCF project leaders Dieu Cao and Paul Warren
    KubeCF is a distribution of Cloud Foundry Application Runtime (CFAR) for Kubernetes. Originated at SUSE, the project is a bridge between Cloud Foundry and Kubernetes. KubeCF provides developers the productivity they love from Cloud Foundry and allows…
    - 8 days ago 18 Feb 21, 4:26pm -
  • Free Introduction to Node.js Online Training Now Available
    Node.js is the extremely popular open source JavaScript runtime, used by some of the biggest names in technology, including Bloomberg, LinkedIn, Netflix, NASA, and more. Node.js is prized for its speed, lightweight footprint, and ability to easily sc…
    - 8 days ago 18 Feb 21, 8:00am -
  • How the oc debug command works in OpenShift
    How the oc debug command works in OpenShift Try a new way to connect to and debug your Red Hat OpenShift Container Platform cluster nodes. Kedar Vijay Kulkarni Wed, 2/17/2021 at 12:40am Image Image by Dr StClaire from Pixabay If you have used relativ…
    - 9 days ago 17 Feb 21, 8:40am -
  • Sharing supplemental groups with Podman containers
    Rootless Podman containers can introduce challenges when trying to share resources between the host and containers. Find out how supplemental groups can help. Read More at Enable SysadminThe post Sharing supplemental groups with Podman containers ap…
    - 9 days ago 17 Feb 21, 7:53am -
  • The Linux Foundation Announces the Election of Renesas’ Hisao Munakata and GitLab’s Eric Johnson to the Board of Directors
    Today, the Linux Foundation announced that Renesas’ Hisao Munakata has been re-elected to its board, representing the Gold Member community. GitLab’s Eric Johnson has been elected to represent the Silver Member community. Linux Foundation elected…
    - 10 days ago 17 Feb 21, 4:57am -

linux.org

  • LFCS – SELinux
    In a previous article, LFCS – How to Recover ROOT Password, I covered some basics on SELinux. In this article, I will cover a little more about SELinux.SELinux is a way to use Access Control Lists (ACL) to manage the security of the Linux system…
    - 2 days ago 24 Feb 21, 11:00am -
  • Calibre 5.0 for Linux
    For those who like to read, Calibre is a wonderful program for managing e-books. Calibre will not only allowed to maintain and organize your library of e-books but also perform format conversions. Calibre can also let you read your e-books on yo…
    - 31 days ago 27 Jan 21, 1:28am -
  • LFCS - Logging
    System logging is a very important aspect of maintaining a system and monitoring it for issues. Making logs, implementing your items to log and checking those logs can help you keep systems running smoothly. In this article we will look at the…
    - 74 days ago 14 Dec 20, 1:16pm -
  • LFCS - Scheduling Tasks
    Sometimes it is necessary to have tasks execute at specific times. Automating tasks to run at specific times can be a very necessary administrative function. Even on a home system tasks can be automated to reduce your time from ‘babysitting’ yo…
    - 85 days ago 3 Dec 20, 7:37pm -
  • MacOS or Windows Themes on Raspberry Pi
    In this article, I will cover three Operating System (OS) for the Raspberry Pi (RPi), preferably the RPi 4. These Operating Systems are not truly MacOS or Windows 10, but a desktop with the look and feel of a Mac or Windows system. The look of a Ma…
    - 13 Nov 20, 4:00pm -
  • LFCS System Performance
    With every system, especially servers, there is a need to find performance issues. The way to find the issues is to determine your system performance and monitor it over time. Seeing where and when issues arise can help you find solutions to the is…
    - 29 Oct 20, 6:34pm -

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

  • newPublic Cloud Image Change Information
    With the last push of our Public Cloud images we also enabled the publishing of image change information. We’ve had numerous requests to make change data available when images get published and we are happy to share that this data is now available.…
    - 23 hours ago 25 Feb 21, 6:50pm -
  • Automating SAP Deployments Using SUSE Best Practices
    We know that deploying SAP applications can be complex, one reason why we are active participants of the SAP partner ecosystem. We’ve been participating in SAP’s LinuxLab – the technology hub where SAP, Linux distributors, hardware, virtualizat…
    - 3 days ago 23 Feb 21, 10:00am -
  • Find Your SUSE Training Courses
    Your IT role demand a combination of large and deep knowledge of the enterprise software to maintain internal and external customer satisfaction. In other words, your architectural design, deployment, maintenance and/or support shall deliver the serv…
    - 3 days ago 23 Feb 21, 9:43am -
  • High Availability is easy with SUSE and SAP – free training
    Your business implemented SAP to get a 360-degree view into your customers’ buying habits, expectations and sentiment. Availability of these workloads is critical for the smooth operation of thousands of companies’ operations. Even the smallest a…
    - 4 days ago 22 Feb 21, 12:36pm -
  • The linux.conf.au 2021 Online Experience
    linux.conf.au has been running now for more than two decades, and I’ve been attending since 2008, but 2021 turned out to be a little bit different, thanks to COVID-19. The conference was originally going to be held in Canberra, but that’s been sh…
    - 5 days ago 22 Feb 21, 4:02am -
  • SLES 15 Security Technical Implementation Guide (STIG)
    We are proud to announce that DISA, the Defense Information Systems Agency, published a Technical Implementation Guide (STIG) for SUSE Linux Enterprise Server 15. A public announcement from DISA can be found here. The SLES 15 STIG can be downloaded d…
    - 9 days ago 17 Feb 21, 9:46pm -
  • Accelerating Atmospheric Research at NCAR with HPE and SUSE
    Extreme weather events and global warming are constantly in the news, dominating the list of long-term global risks to our planet. Having lived through many harsh winters in the mountains of Pennsylvania and dangerous hurricanes that have hit the Car…
    - 16 days ago 10 Feb 21, 7:58pm -
  • Patching Options In Public Cloud – PART 1
    How do I patch or upgrade my SUSE instances in the public cloud? How do I keep all my instances at the same patch level in the public cloud? What options are available in the public cloud? Part 1 of this post will try to address some of these questio…
    - 17 days ago 10 Feb 21, 4:02am -
  • CPU Isolation – Full dynticks internals – by SUSE Labs (part 2)
    This blog post is the second in a technical series by SUSE Labs team exploring Kernel CPU Isolation along with one of its core components: Full Dynticks (or Nohz Full). This follows up on part 1: CPU Isolation – Introduction. We have just introduce…
    - 21 days ago 5 Feb 21, 10:10pm -
  • HPE and SUSE ~ Open collaboration & Innovation Together
    Modernising Your Mission-Critical Workloads: Risk, Scale & Performance ANZ Webinar, 18 Feb @ 11am AEST On behalf of Hewlett Packard Enterprise sponsored by Intel® and in partnership with SUSE, be part of the upcoming digital industry initiative wher…
    - 22 days ago 5 Feb 21, 5:45am -

Itsfoss

lisenet.com

  • Monitor Mikrotik Router with Grafana and Prometheus (mikrotik-exporter)
    We are going to deploy mikrotik-exporter to visualise Prometheus monitoring data for Mikrotik. Pre-requisites A Mikrotik router. I’ve been using Mikrotik for many years, and it’s done the job really well. In my honest opinion, the best thing you…
    - 12 days ago 14 Feb 21, 6:00pm -
  • Install and Configure Alertmanager with Slack Integration on Kubernetes
    We are going to deploy Alertmanager to handle alerts sent by our Prometheus server. We will also configure Alertmanager to send alert notifications to our Slack channel using Incoming Webhooks. Pre-requisites We are using our Kubernetes homelab to de…
    - 13 days ago 13 Feb 21, 8:00pm -
  • Install Kube State Metrics on Kubernetes
    We are going to deploy a kube-state-metrics service to generates metrics about the state of our Kubernetes objects. The metrics are exported on the HTTP endpoint /metrics on the listening port TCP 8080. Pre-requisites We are using our Kubernetes home…
    - 13 days ago 13 Feb 21, 6:00pm -
  • Monitor Linux Servers with Grafana and Prometheus (node_exporter)
    We are going to install node_exporter and configure Prometheus to monitor Linux servers. The node_exporter service is a Prometheus exporter for hardware and OS metrics exposed by Linux kernels. Pre-requisites We are using our Kubernetes homelab in th…
    - 26 days ago 31 Jan 21, 6:00pm -
  • Monitor HAProxy with Grafana and Prometheus (haproxy_exporter)
    We are going to install haproxy_exporter and configure Prometheus to monitor HAProxy servers. The haproxy_exporter service scrapes HAProxy stats and exports them via HTTP for Prometheus consumption. Pre-requisites We are using our Kubernetes homelab…
    - 26 days ago 31 Jan 21, 12:00pm -
  • Monitor Bind DNS Server with Grafana and Prometheus (bind_exporter)
    We are going to install bind_exporter and configure Prometheus to monitor Bind DNS servers. The bind_exporter service exports Bind service metrics to Prometheus. Pre-requisites We are using our Kubernetes homelab in this article. We have two Bind ser…
    - 27 days ago 30 Jan 21, 6:00pm -
  • Monitor Etcd Cluster with Grafana and Prometheus
    We are going to configure Prometheus to monitor Etcd cluster. Pre-requisites We are using our Kubernetes homelab in this article. Configure Etcd Metrics URL By default, Etcd cluster metrics are exposed locally. You can get the metrics endpoint URL by…
    - 27 days ago 30 Jan 21, 12:00pm -
  • Passed AWS Solutions Architect Associate Exam (SAA-C02)
    Kick-starting the new year with AWS. AWS Solutions Architect Associate Exam Experience SAA-C02 is the new version of the exam that includes updated content across all domains as well as new objectives aligned with AWS platform innovations like EC2 Hi…
    - 33 days ago 24 Jan 21, 5:00pm -
  • Install and Configure Grafana on Kubernetes
    We are going to deploy Grafana to visualise Prometheus monitoring data. Pre-requisites We are using our Kubernetes homelab to deploy Grafana. A working NFS server is required to create persistent volumes. Note that NFS server configuration is not cov…
    - 33 days ago 24 Jan 21, 4:20pm -
  • Install and Configure Prometheus Monitoring on Kubernetes
    We are going to deploy Prometheus to monitor Kubernetes nodes and more. Pre-requisites We are using our Kubernetes homelab to deploy Prometheus. A working NFS server is required to create persistent volumes. Note that NFS server configuration is not…
    - 34 days ago 23 Jan 21, 5:00pm -

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 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.
    - 29 days ago 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.
    - 46 days ago 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.
    - 48 days ago 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.
    - 53 days ago 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.
    - 54 days ago 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…
    - 72 days ago 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…
    - 75 days ago 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.
    - 82 days ago 6 Dec 20, 1:32pm -
  • How To Manage Root Account on Ubuntu 20.04
    On Linux, the root account is probably one of the most powerful accounts that there is. Considered the most privileged account on a Unix system, root can perform any tasks…The post How To Manage Root Account on Ubuntu 20.04 appeared first on devco…
    - 88 days ago 30 Nov 20, 10:41pm -
  • How To Change Branch Name on Git
    In Git, branches are commonly used in order to have a development separated from your main workflow. In software engineering teams, it is quite common to have a specific workflow…The post How To Change Branch Name on Git appeared first on devconne…
    - 12 Nov 20, 10:44pm -

LWKB

  • newHow to Install and Configure Zabbix on Ubuntu 20.04
    Reading Time: 5 minutes Introduction Zabbix is an open-sourced tool used to monitor various IT components such as servers and hardware that they are [ Read Article ]The post How to Install and Configure Zabbix on Ubuntu 20.04 appeared first on Liq…
    - 5 hours ago 26 Feb 21, 1:00pm -
  • What are the Five Criteria Of a Cloud Platform?
    Reading Time: 6 minutes Cloud computing is a model for empowering users to access a useful, network-accessible, shared pool of resources that allows for [ Read Article ]The post What are the Five Criteria Of a Cloud Platform? appeared first on Liq…
    - 2 days ago 24 Feb 21, 4:15pm -
  • Intrusion Detection Systems: Behind the Firewall
    Reading Time: 4 minutes What is an Intrusion Detection System?  An intrusion detection system (or IDS) is a hardware device or software program that [ Read Article ]The post Intrusion Detection Systems: Behind the Firewall appeared first on Liqui…
    - 3 days ago 23 Feb 21, 1:00pm -
  • How to Troubleshoot SMTP Errors: Part 2
    Reading Time: 10 minutes In part one of How to Troubleshoot SMTP Errors, we reviewed email status codes, internal reasons for email issues, and [ Read Article ]The post How to Troubleshoot SMTP Errors: Part 2 appeared first on Liquid Web.
    - 4 days ago 22 Feb 21, 1:00pm -
  • How to Troubleshoot SMTP Errors: Part 1
    Reading Time: 8 minutes What is SMTP? The Simple Mail Transfer Protocol (SMTP) is a communication protocol used to transmit email between corresponding email [ Read Article ]The post How to Troubleshoot SMTP Errors: Part 1 appeared first on Liquid…
    - 7 days ago 19 Feb 21, 1:00pm -
  • How to Install ESXi in VMware
    Reading Time: 4 minutes Introduction In this tutorial, we will learn how to install and configure VMware ESXi. The majority of VMware cloud product [ Read Article ]The post How to Install ESXi in VMware appeared first on Liquid Web.
    - 8 days ago 18 Feb 21, 1:00pm -
  • How to Use Linux Pipe for Redirection
    Reading Time: 4 minutes A pipe is a form of redirection in Linux used to connect the STDOUT of one command into the STDIN [ Read Article ]The post How to Use Linux Pipe for Redirection appeared first on Liquid Web.
    - 9 days ago 17 Feb 21, 1:00pm -
  • What is a Time Series Database? 
    Reading Time: 4 minutes Introduction We might be unaware of this fact, but we use time series databases all the time. They will become [ Read Article ]The post What is a Time Series Database?  appeared first on Liquid Web.
    - 10 days ago 16 Feb 21, 1:00pm -
  • How to Install and Configure the Rust Programming Language
    Reading Time: 6 minutes What is Rust? The Rust programming language is an open-source language used for systems that emphasize parallelism, speed, and memory [ Read Article ]The post How to Install and Configure the Rust Programming Language appea…
    - 11 days ago 15 Feb 21, 1:00pm -
  • Is GPG Still Useful In Today’s Insecure World?
    Reading Time: 5 minutes Introduction In this article, we will be exploring GnuPG or GPG as it is more commonly known. We will discuss [ Read Article ]The post Is GPG Still Useful In Today’s Insecure World? appeared first on Liquid Web.
    - 14 days ago 12 Feb 21, 1:00pm -
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