Linux is constantly evolving, and with it the tools that its fans use on a daily basis. However, some of the classics such as iptables , which has been replaced by nftables , are now not only outdated ...

If you’re using a Linux computer, operations are vastly different as compared to Windows and macOS. You get both a graphic user interface and a command line interface. While GUI seems to be the easy ...

Hackers are actively exploiting a critical vulnerability (CVE-2025-32463) in the sudo package that enables the execution of commands with root-level privileges on Linux operating systems. The U.S.

Welcome to my hands-on journey through Linux! 🐧 This repo documents my daily progress as I study The Linux Command Line by William Shotts, mixing book notes with my own experiments, tweaks, and ...

Google’s Pixel Drop updates rarely include surprises these days, but the rollout of the Linux Terminal app gave hungry power users something to sink their teeth into. It grants users access to a ...

The cut command in Linux is a powerful text-processing utility used to extract specific sections from each line of a file or from piped input. It does not alter the original file but simply reads the ...

I've been using Linux for a very long time, and from day 1, the terminal window and command-line interface (CLI) have been an integral part of my work. At the same time, I've learned that it's OK to ...

Linux gives you complete control over how you work, from customization to system management. One handy tool that can make your experience smoother is the which command. It helps you quickly find the ...

sed, which stands for 'stream editor,' offers many options for selecting content from a command or a file and changing it as requested. The sed command on Linux can be used in quite a few different ...

One of the simplest ways to run a command in the background is by appending an ampersand (&) at the end of the command. This method instructs the shell to execute the command as a separate background ...