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How many iterations does it take to get a container configuration just right? And how long does each iteration take? Well, if you answered "too many times and too long," then my experiences are similar to yours. On the surface, creating a configuration file seems like a straightforward exercise: implement the same steps in a configuration file that you would perform if you were installing the system by hand. Unfortunately, I've found that it usually doesn't quite work that way, and a few "tricks" are handy for such DevOps exercises. read more

Webmin is an Open Source server control panel for easy Linux System Administration. In this tutorial, we will learn how to setup Webmin on CentOS 8.

Have you ever wanted to search the Web while typing away on the command line? There are a few ways for you to search the Web from Terminal. Check them out!

A good amount of my day-to-day involves creating, modifying, and deploying Helm charts to manage the deployment of applications. Helm is an application package manager for Kubernetes, which coordinates the download, installation, and deployment of apps. Helm charts are the way we can define an application as a collection of related Kubernetes resources.  read more

digiKam is billed as an advanced digital photo management program. Here’s my findings of digiKam on the Raspberry Pi 4 (“RPI4”).

An in-depth look at how systemd-tmpfiles creates, removes and cleans temporary files and directories.

The Document Foundation announced today the general availability for public testing of the first alpha release of the upcoming LibreOffice 7.0 open-source office suite.

In this article we will explain how to write, compile and run a simple C program in Debian. This will serve as a basis for you to move on to more complicated and useful C programs that you can write and run on Linux.

If you are Linux system administrator and responsible for managing servers then you may often need to know how many ssh connections are active on your server and where the connections come from. This tutorial shows you different ways to identify the connections.

This guide will teach you how to find hard disk data transfer speed in Linux. In other words, we will identify how fast the drive delivers data in Linux.

Tutorial on how to use find command in Unix with examples.

Cincoze’s rugged “GM-1000” embedded PC combines an 8th or 9th Gen Coffee Lake CPU with an MXM 3.1 socket plus 2x SATA trays, triple display support, 4x USB 3.2 Gen2, multiple M.2 and mini-PCIe, and CMI/CFM I/O expansion. Cincoze announced a GM-1000 “GPU computer” that adopts the MXM 3.1 Type A/B expansion slot to support […]

Unity is back! An unofficial Ubuntu flavor featuring the good old Unity 7 desktop environment saw its first stable release as Ubuntu Unity Remix 20.04.

Also includes: MNT Reform: DIY Open Laptop, Manjaro Linux + Star Labs Linux Laptops, herbstluftwm, NOAFtodo, Interview with GIMP Core Developer, Netherlands & Munich to use "Public Code", Humble Bundle

Softpedia’s GNU/Linux writers were ousted, only to be replaced by Microsoft boosters who now use the site’s most popular GNU/Linux section to spread Microsoft lies and FUD (as happened in other sites before Softpedia)

Swap is a space on a disk that is used when the amount of physical RAM memory is full. When a Linux system runs out of RAM, inactive pages are moved from the RAM to the swap space. This tutorial explains how to add a swap file on Ubuntu 20.04 systems.

Offensive Security announced today the general availability of Kali Linux 2020.2 as the second point release to the Kali Linux 2020 series featuring more improvements and updates.

Synopsys has found that 99% of commercial software programs include at least one open-source component. But 91% of those included out of date or abandoned open-source code.

If you're working with a GUI text editor and want to move a particular line from one place to another, you might use cut and paste. If you're working with a text file on the command line (not in an editor like emacs or vim) and don't want to use a clipboard, line-moving can be done with a single command.

Free-as-in-speech software is wildly popular – keeping libraries, components up to date is not. Ninety-one per cent of commercial applications include outdated or abandoned open source components, underscoring the potential vulnerability of organizations using untended code, according to a software review.…