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[docs] Some rewording to the builtins

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Plus some additional examples.
This commit is contained in:
Fabian Homborg
2018-05-14 00:36:49 +02:00
parent 90023e6dfb
commit ff47b2dad5
11 changed files with 33 additions and 14 deletions
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4
doc_src/command.txt
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@@ -17,7 +17,7 @@ The following options are available:
- `-s` or `--search` returns the name of the external command that would be executed, or nothing if no file with the specified name could be found in the `$PATH`.
With the `-s` option, `command` treats every argument as a separate command to look up and sets the exit status to 0 if any of the specified commands were found, or 1 if no commands could be found. Additionally passing a `-q` or `--quiet` option prevents any paths from being printed, like the `type -q`, for testing only the exit status.
With the `-s` option, `command` treats every argument as a separate command to look up and sets the exit status to 0 if any of the specified commands were found, or 1 if no commands could be found. Additionally passing a `-q` or `--quiet` option prevents any paths from being printed, like `type -q`, for testing only the exit status.
For basic compatibility with POSIX `command`, the `-v` flag is recognized as an alias for `-s`.
@@ -26,3 +26,5 @@ For basic compatibility with POSIX `command`, the `-v` flag is recognized as an
`command ls` causes fish to execute the `ls` program, even if an `ls` function exists.
`command -s ls` returns the path to the `ls` program.
`command -sq git; and command git log` runs `git log` only if `git` exists.