Shell Scripting

How to Add Comments in Your Bash Scripts

When you write a Bash script, sometimes you want to add comments to explain what certain parts of the script

The duty of a System Administrator is really tough as they have to monitor the servers, users, logs, create backups,

In programming languages, Loops are essential components and are used when you want to repeat code over and over again

In this article, we will take a look at how to use a break and continue in bash scripts. In

In bash for, while, and until are three loop constructs. While each loop differs syntactically and functionally their purpose is

This article is all about how to read files in bash scripts using a while loop. Reading a file is

Here document (Heredoc) is an input or file stream literal that is treated as a special block of code. This

The main focus of this article is to clearly understand what happens when you run the script vs source the

Recently I was working on a shell script and I saw a significant difference in how bash special variable $

Creating shell scripts is one of the most essential skills that Linux users should have at the tip of their