mirror of
https://github.com/fish-shell/fish-shell
synced 2024-12-26 12:53:13 +00:00
10 lines
376 B
Fish
10 lines
376 B
Fish
# Fetching the host name can be expensive if there is a problem with DNS or whatever subsystem the
|
|
# hostname command uses. So cache the answer so including it in the prompt doesn't make fish seem
|
|
# slow.
|
|
if not set -q __fish_prompt_hostname
|
|
set -g __fish_prompt_hostname (hostname | string split '.')[1]
|
|
end
|
|
|
|
function prompt_hostname
|
|
echo $__fish_prompt_hostname
|
|
end
|