mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-11-25 09:39:52 +08:00
24 lines
865 B
Plaintext
24 lines
865 B
Plaintext
\section help help - display fish documentation
|
|
|
|
\subsection help-synopsis Synopsis
|
|
\fish{synopsis}
|
|
help [SECTION]
|
|
\endfish
|
|
|
|
\subsection help-description Description
|
|
|
|
`help` displays the fish help documentation.
|
|
|
|
If a `SECTION` is specified, the help for that command is shown.
|
|
|
|
If the BROWSER environment variable is set, it will be used to display the documentation. Otherwise, fish will search for a suitable browser.
|
|
|
|
If you prefer to use a different browser (other than as described above) for fish help, you can set the fish_help_browser variable. This variable may be set as an array, where the first element is the browser command and the rest are browser options.
|
|
|
|
Note that most builtin commands display their help in the terminal when given the `--help` option.
|
|
|
|
|
|
\subsection help-example Example
|
|
|
|
`help fg` shows the documentation for the `fg` builtin.
|