31 lines
998 B
Groff
31 lines
998 B
Groff
.TH NOHUP 1
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.SH NAME
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nohup \- run a command immume to hangups, with output to a non-tty
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.SH SYNOPSIS
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.B nohup
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command [arg...]
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.SH DESCRIPTION
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This manual page
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documents the GNU version of
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.BR nohup .
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.B nohup
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runs the given
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.I command
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with hangup signals ignored and the scheduling priority increased by
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5, so that the command can continue running in the background after
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you log out. If the standard output is a tty, it and the standard
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error are redirected so that they are appended to the file
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`nohup.out'; if that cannot be written to, they are appended to the
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file `$HOME/nohup.out'. If that cannot be written to, the command is
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not run.
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.PP
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If
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.B nohup
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creates the file `nohup.out' or `$HOME/nohup.out', it creates it with
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no access permissions for group or other. It does not change the
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permissions of those files if they already existed.
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.PP
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.B nohup
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does not automatically put the command it runs in the background; you
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must do that explicitly, by ending the command line with an `&'.
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