Shell scripting

In this guide, we will learn how to work with conditional statements in bash, how to use file test, integer, and string operators. And finally, we will discuss how to write compact conditional statements using logical AND and logical OR operators.

String manipulation is one of the fundamental concepts of bash scripting. This guide explains how to create and manipulate strings in bash.

In this article, I am going to explain the basic usage of the Bash…

This is the second article as part of bash arrays. In the previous article,…

Arrays are a type of data structure that is used to store values of…

The real power of Linux is there are many programs/utilities created to make our…

Bash supports three types of loops, namely for loop, while loop and until loop. In this guide, we will learn about while and until loops.

Loops are useful for automating repetitive tasks in Bash shell scripting. In this guide, we will learn about “for loop” with examples.

In Bash shell scripting, functions are ways to group the set of instructions together…

This guide explains what is bash echo command and its usage in scripts with examples.