Tag: Linux
Articles tagged with "Linux"
Explore all content related to Linux on xTom.
7/24/2026
Init vs. systemd: What's the Difference and Why It Matters
Every Linux system boots with the help of an init system, but the one running on your server today looks nothing like the one from a decade ago. Here's what actually separates traditional SysV init from systemd, and why it matters for how you manage services.
7/24/2026
Namespaces and Control Groups (cgroups): How Linux Isolation Works
Linux namespaces and cgroups are the two kernel features that make containers possible, one hides what a process can see, the other limits what it can use. Here's how they actually work under the hood.
7/24/2026
What Is Bash (Bourne Again Shell)?
Bash is the command-line shell and scripting language that runs behind most Linux (and more) systems and servers. Here's what it does, where it came from, and how to start using it.
5/22/2026
How to Automate Linux Backups (and Actually Sleep at Night)
Losing data on a Linux server is painful, and it's almost always preventable. This guide walks you through setting up automatic Linux backups using tools like rsync, cron, and tar, so your data is protected without you having to think about it.
5/8/2026
How to Install and Use Git on Linux
Git is the standard version control system for developers and sysadmins alike, and getting it running on Linux takes just a few minutes. This guide walks you through installation, basic configuration, and the everyday commands you'll actually use.
![Linux Market Share Statistics [March 2026 Report]](https://cache.xtom.com/LdobcGcT9dpUAAX1NcreYcg3_KqNJOApi8_KHQd92vk/rs:fit:700:350:0/g:sm/aHR0cHM6Ly9jZG4ueHRvbS5jb20vMjAyNi8wNS8wOC92a3FyOS94dG9tLWxpbnV4LW1zLWZ0LndlYnA.webp)
5/8/2026
Linux Market Share Statistics [March 2026 Report]
Linux desktop market share is climbing fast, with fresh data from StatCounter, the Steam Hardware Survey, and Stack Overflow painting a clearer picture than ever. Here's what the numbers say halfway through 2026.
5/8/2026
What Is the Grep Command in Linux and How Do You Use It?
Grep is one of the most useful command-line tools in Linux, letting you search through files and output for exactly the text you're looking for. This guide covers what it does, how it works, and the most practical ways to use it.