2019-03-31 17:05:09 +08:00
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.. _cmd-suspend:
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2018-12-17 09:39:33 +08:00
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suspend - suspend the current shell
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2019-01-03 12:10:47 +08:00
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===================================
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2018-12-17 09:39:33 +08:00
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2018-12-18 09:58:24 +08:00
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Synopsis
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--------
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2018-12-17 05:08:41 +08:00
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suspend [--force]
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2018-12-18 09:58:24 +08:00
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2018-12-17 05:08:41 +08:00
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2018-12-19 10:44:30 +08:00
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Description
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2019-01-03 12:10:47 +08:00
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-----------
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2018-12-17 05:08:41 +08:00
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2018-12-20 04:02:45 +08:00
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``suspend`` suspends execution of the current shell by sending it a
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2018-12-17 05:08:41 +08:00
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SIGTSTP signal, returning to the controlling process. It can be
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resumed later by sending it a SIGCONT. In order to prevent suspending
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a shell that doesn't have a controlling process, it will not suspend
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the shell if it is a login shell. This requirement is bypassed
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2018-12-20 04:02:45 +08:00
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if the ``--force`` option is given or the shell is not interactive.
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