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 However, some of the classics such as iptables , which has been replaced by nftables , are now not only outdated ...

Ever tried to execute a command on your Linux system and received a “Permission Denied” error? The simplest solution to counter this error is using the “sudo ...

People who edit PDFs regularly or students who juggle between documents would know that editing PDFs is one of the most essential tasks you expect to carry out on an operating system. If you use Linux ...

The Linux terminal isn't nearly as hard as you think. Understanding the fundamentals will help get you started. These concepts apply to all Linux distributions. When many think about Linux, they think ...

This document summarizes common Linux commands, useful for beginners as a quick reference and practice guide. It covers file/directory operations, file viewing, user ...

A list of the top 25 essential Kali Linux commands every new user should know. These commands will help you to manage files, check your system info, control permissions, and even test your internet ...

Many HPC clusters, including our system, run on Linux. This page will cover basic Linux commands and concepts to help you navigate and perform essential tasks on the cluster. Linux is an open-source ...

I use the Linux command line daily, but that's because I learned Linux the hard way and those old lessons stuck. Most users could go their entire Linux lifetime and never run a single command. Some ...

For Linux users, working with files and directories through the command line is a fundamental skill. Whether you're a newbie or an experienced user, the following file management commands will help ...