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31 lines
822 B
Plaintext
31 lines
822 B
Plaintext
---
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syntax: markdown
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tags: [tldr, linux]
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source: https://github.com/tldr-pages/tldr.git
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---
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# setsid
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> Run a program in a new session if the calling process is not a process group leader.
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> The created session is by default not controlled by the current terminal.
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> More information: <https://manned.org/setsid>.
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- Run a program in a new session:
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`setsid {{program}}`
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- Run a program in a new session discarding the resulting output and error:
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`setsid {{program}} > /dev/null 2>&1`
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- Run a program creating a new process:
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`setsid {{[-f|--fork]}} {{program}}`
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- Return the exit code of a program as the exit code of setsid when the program exits:
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`setsid {{[-w|--wait]}} {{program}}`
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- Run a program in a new session setting the current terminal as the controlling terminal:
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`setsid {{[-c|--ctty]}} {{program}}`
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