Shell

Passing arguments to a program is one of the common operations across any language you use. In this article, we are going to see how to parse arguments in bash scripts using bash builtin getopts function.

HereDoc, acronym for Here Document, is an input Redirection method to pass multiple inputs to a program or command in Bash.

Do you often work with large number of directories? I have a small tip…

Fish shell ships with many cool features by default. One such feature is Private…

Whenever a command is entered in the terminal, it will be saved at the…

Enabling timestamp in history command output helps us to find when a certain command…

Arch Linux follows the rolling-release model to provide the latest and up-to-date stable versions…

I’ve added this “export HISTCONTROL=ignoredups” line in ~/.bashrc file to avoid duplicate entries in…

In this brief guide, we will learn how to avoid duplicate entries in Bash…

This brief guide explains how to rename files without typing full name twice in…