Tag: learn linux

Use this cheatsheet to find out the meaning of a given chmod command. Understand how each command translates into filesystem[…]

The tail command is a very useful Linux command when working with files. Do you want to know how to[…]

At some point every Linux user has to modify a file and what better editor to do it than vim,[…]

I have heard people asking what is the difference between grep and find multiple times in the last few years.[…]

In this tutorial you will learn how to find the port of a process running on a Linux system. This[…]

Are you using Linux and you have seen the “Command Not Found” error while trying to execute a command? It’s[…]

I remember the first time I saw the sudo command in Linux, many years ago. It didn’t click with me[…]

What is YUM? Yum is the main tool used on the Red Hat Enterprise Linux distribution to manage software packages.[…]

Why groups are important in Linux and how can you add a user to a group or remove a user[…]

What is the chmod 755 command, and how can you use it? The chmod command modifies the permissions of a[…]