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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.
32 lines
892 B
ReStructuredText
32 lines
892 B
ReStructuredText
.. _cmd-fg:
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fg - bring job to foreground
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============================
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Synopsis
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--------
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.. synopsis::
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fg [PID]
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Description
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-----------
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The **fg** builtin brings the specified :ref:`job <syntax-job-control>` to the foreground, resuming it if it is stopped.
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While a foreground job is executed, fish is suspended.
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If no job is specified, the last job to be used is put in the foreground.
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If ``PID`` is specified, the job containing a process with the specified process ID is put in the foreground.
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For compatibility with other shells, job expansion syntax is supported for ``fg``. A *PID* of the format **%1** will foreground job 1.
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Job numbers can be seen in the output of :ref:`jobs <cmd-jobs>`.
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The **--help** or **-h** option displays help about using this command.
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Example
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-------
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``fg`` will put the last job in the foreground.
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``fg %3`` will put job 3 into the foreground.
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