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3a23fdf359
Includes harmonizing the display of options and arguments, standardising terminology, using the envvar directive more broadly, adding help options to all commands that support them, simplifying some language, and tidying up multiple formatting issues. string documentation is not changed.
39 lines
713 B
ReStructuredText
39 lines
713 B
ReStructuredText
.. _cmd-builtin:
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builtin - run a builtin command
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===============================
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Synopsis
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--------
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.. synopsis::
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builtin [OPTIONS] BUILTINNAME
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builtin --query BUILTINNAME ...
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builtin --names
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Description
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-----------
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``builtin`` forces the shell to use a builtin command named *BUILTIN*, rather than a function or external program.
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The following options are available:
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**-n** or **--names**
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Lists the names of all defined builtins.
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**-q** or **--query** *BUILTIN*
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Tests if any of the specified builtins exist.
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**-h** or **--help**
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Displays help about using this command.
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Example
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-------
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::
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builtin jobs
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# executes the jobs builtin, even if a function named jobs exists
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