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7a59540517
No need to define "cmd-foo" anchors; use :doc:`foo <cmds/foo>`
instead. If we want "cmd-foo" but it should be tested.
See also 38b24c2325 (docs: Use :doc: role when linking to commands,
2022-09-23).
30 lines
875 B
ReStructuredText
30 lines
875 B
ReStructuredText
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 :doc:`jobs <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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