Bash Shell

old bash shell page (fr)

Types

There exist multiple different types of shells in Linux :

• Bourne Shell (sh)
• C Shell (csh or tcsh)
• Korn Shell (ksh)
• Z Shell (zsh)
• Bourne Again Shell (bash)

All of them serve a common purpose, which is to facilitate communication between the user and the operating system.

To check the shell being used, we have to use the following command:

marijan$ echo $SHELL

/bin/bash

Bash is probably the most popular shell because of its features.