Keyboard shortcuts

Press or to navigate between chapters

Press S or / to search in the book

Press ? to show this help

Press Esc to hide this help

Changing Shells

To list available shells in your system, type the following in a terminal:

cat /etc/shells

Note that you can usually install additional shells from your package manager. To change your default shell, type the following in a terminal:

sudo usermod -s <path_to_shell> $USER

Example: sudo usermod -s /usr/bin/fish $USER