How To Perform Arithmetic Operations In Bash

In this article, we will focus on how to do mathematical operations in bash scripts. We can perform arithmetic operations in Bash using the built-in and external tools. First, we …

Bash Scripting – Select Loop Explained With Examples

We have seen about bash for loop, while loop, and until loop in our previous articles with detailed examples. Bash offers one more type of loop called select loop, which …

Reptyr – Move A Running Process From One Terminal To Another Without Closing It

This step by step tutorial explains what is Reptyr application and how to move a running process to a new terminal using Reptyr command in Linux and Unix operating systems. …

How To Correct Errors And Typos In Previous Console Commands In Linux

Have you ever unknowingly executed a command with a typo in it? Well, you can simply hit the UP/DOWN arrow to bring up the command history, find the misspelled command, …