w: w displays information about currently logged in users and what each user is doing. $ w 23:35:01 up 2:29, 1 user, load average: 0.72, 1.07, 1.04 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT nirjas :1 ...

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 ...

A shell is a command-line interface (CLI) that allows users to interact with the operating system. It acts as an intermediary between the user and the kernel (core of the OS), interpreting commands ...

Linux Journal, representing 25+ years of publication, is the original magazine of the global Open Source community.

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 ...

Shell scripting may finally get a proper bug-checker. A group of academics has proposed static analysis techniques aimed at improving the correctness and reliability of Unix shell programs. The team ...