Do you want to create a Shell script in your Linux system? This guide will take you through how to create a shell script using multiple text editors, how to add comments, and how to use Shell ...

If you don't love the shell you're using on your Linux system, change it! There are plenty, including bash, fish, ksh, tcsh, zsh. There are quite a few shells on Linux system and more that can be ...

This chapter excerpt on Linux Administration (download PDF) is taken from the book The Accidental Administrator: Linux Server Step-by-Step Configuration Guide. Among the topics covered in this book ...

If you're working in a Linux environment, chances are you've encountered environment variables—even if you didn’t realize it at the time. They quietly power much of what goes on behind the scenes in ...

A shell script is a text file that contains a sequence of commands for a Unix-based operating system (OS). It's called a shell script because it combines a sequence of commands in a file that would ...

It's not about other conventions, it's about having conventions *at all*, and UNIX doesn't. Tools like cut(1) and awk(1) allow you to set the input record separator precisely because of that: there is ...

Replace Bash with Zsh (sudo apt install zsh; chsh -s $(which zsh)) for autosuggestions and config power. Install Oh My Zsh for 150+ themes and 300+ plugins to easily theme and extend Zsh. Use Kitty, ...