mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-11-30 06:03:49 +08:00
af61ea1325
We are using only :: in a synopsis for fishscript examples given of the command being documented.
28 lines
806 B
ReStructuredText
28 lines
806 B
ReStructuredText
.. _cmd-fg:
|
|
|
|
fg - bring job to foreground
|
|
============================
|
|
|
|
Synopsis
|
|
--------
|
|
|
|
``fg`` [*PID*]
|
|
|
|
Description
|
|
-----------
|
|
|
|
The **fg** builtin brings the specified :ref:`job <syntax-job-control>` to the foreground, resuming it if it is stopped.
|
|
While a foreground job is executed, fish is suspended.
|
|
If no job is specified, the last job to be used is put in the foreground.
|
|
If ``PID`` is specified, the job containing a process with the specified process ID is put in the foreground.
|
|
|
|
For compatibility with other shells, job expansion syntax is supported for ``fg``. A *PID* of the format **%1** will foreground job 1.
|
|
Job numbers can be seen in the output of :ref:`jobs <cmd-jobs>`.
|
|
|
|
Example
|
|
-------
|
|
|
|
``fg`` will put the last job in the foreground.
|
|
|
|
``fg %3`` will put job 3 into the foreground.
|