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System76, an American hardware manufacturer known for producing and selling Linux computers, released a new version of its in-house built, Ubuntu-based operating system, Pop!_OS Linux.

The pstree command displays the running processes in the form of a tree structure.

My first steps into Linux happened around 2003 or 2004 when I was a student. The experiment lasted an hour or two. Being used to Windows, I was confused and quickly frustrated at having to learn the most basic stuff again. read more

Rsync is a very useful tool which allows Linux system administrators synchronize data locally or with a remote filesystem via the ssh protocol or by using the rsync daemon. Using rsync is more convenient than simply copying data, because it is able to spot and synchronize only the differences between a source and a destination. The program has options to preserve standard and extended filesystem permissions, compress the data during transfers and more. We will see the most used ones in this guide.

Recently, a person named Eric Lundgren completed his jail sentence just for copying and distributing Microsoft software which is available for free in their website

Red Hat and CentOS have released new Linux kernel security updates for their Red Hat Enterprise Linux 7 and CentOS Linux 7 operating systems, addressing several vulnerabilities and issues.

People who have experience programming in languages like C or FORTRAN are familiar with the concept of arrays. They’re basically a contiguous block of memory where each location is a certain type: integers, floating-point numbers, or what-have-you. The situation in Java is similar, but with a few extra wrinkles.

Often, when working on a project that uses Git, you’ll want to exclude specific files or directories from being pushed to the remote repository. The .gitignore file specifies what untracked files Git should ignore.

It is easy to create a Windows 10 installer USB on a Windows machine, but if you want to do it on Linux, here's how you can do so.

The KDE Project released the first point release of their latest KDE Plasma 5.17 desktop environment for Linux-based operating system, a maintenance update that brings many bug fixes.

Bash is a powerful programming language, one perfectly designed for use on the command line and in shell scripts. This three-part series, based on my three-volume Linux self-study course, explores using Bash as a programming language on the command-line interface (CLI). read more

If your display is getting glitchy, you can conduct a stress test before you get a new one. Here's how you can stress test your graphics card on Linux.

Learn how to send DHCPREQUEST or DHCPINFORM packets from the Linux command line to your networks DHCP server to test availability of the service.

You can use any of the lightweight Linux distros and bring your old machine back to life. In as much we focus on the old distros, we do have some new releases that do not require many resources that can re-invent your old computers

Containers and Ansible blend together so nicely—from management and orchestration to provisioning and building. In this article, we'll focus on the building part.

Node.js 12 has been promoted to Long Term Support (LTS) and Node.js 13 is available now

Updating or upgrading your Red Hat Satellite server goes best when you follow these steps.

Install Odoo 13 on Ubuntu 18.04 with Nginx – Google Cloud. In this tutorial you are going to learn how to install and setup Odoo with Nginx reverse proxy and connect it with PostgreSQL on a remote database server for high performance.

This is a weekly blog about the Raspberry Pi 4 (“RPI4”), the latest product in the popular Raspberry Pi range of computers.

There is a multitude of reasons to learn vim, from its simple navigation tools to its quick and dirty character correction. Here's what you need to know.