mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-11-24 01:31:36 +08:00
32 lines
934 B
Plaintext
32 lines
934 B
Plaintext
\section fish_prompt fish_prompt - define the appearance of the command line prompt
|
|
|
|
\subsection fish_prompt-synopsis Synopsis
|
|
\fish{synopsis}
|
|
function fish_prompt
|
|
...
|
|
end
|
|
\endfish
|
|
|
|
|
|
\subsection fish_prompt-description Description
|
|
|
|
By defining the `fish_prompt` function, the user can choose a custom
|
|
prompt. The `fish_prompt` function is executed when the prompt is to
|
|
be shown, and the output is used as a prompt.
|
|
|
|
The exit status of commands within `fish_prompt` will not modify the value of <a href="index.html#variables-status">$status</a> outside of the `fish_prompt` function.
|
|
|
|
`fish` ships with a number of example prompts that can be chosen with the
|
|
`fish_config` command.
|
|
|
|
\subsection fish_prompt-example Example
|
|
|
|
A simple prompt:
|
|
|
|
\fish
|
|
function fish_prompt -d "Write out the prompt"
|
|
printf '%s@%s%s%s%s> ' (whoami) (hostname|cut -d . -f 1) (set_color $fish_color_cwd) (prompt_pwd) (set_color normal)
|
|
end
|
|
\endfish
|
|
|