prompt_hostname - print the hostname, shortened for use in the prompt
Synopsis
prompt_hostname
Description
prompt_hostname
prints a shortened version the current hostname for use in the prompt. It will print just the first component of the hostname, everything up to the first dot.
Examples
function fish_prompt echo -n (whoami)@(prompt_hostname) (prompt_pwd) '$ ' end
# The machine's full hostname is foo.bar.com >_ prompt_hostname foo
© 2022 fish-shell developers
Licensed under the GNU General Public License, version 2.
https://fishshell.com/docs/3.5/cmds/prompt_hostname.html