57 lines
970 B
Groff
57 lines
970 B
Groff
.Dd 2020-10-06
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.Dt SU 1
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.Os HitchHiker linux
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.Sh NAME
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.Nm su
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.Nd run a command with a substitute user and group ID
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.Sh DESCRIPTION
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.Nm
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allows commands to be run with a substitute user and group ID. When called without
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arguments,
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.Nm
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defaults to running and interactive shell as root.
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.Sh OPTIONS
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\fB\-l\fP, \fB\-\-login\fP
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.RS 4
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Starts the shell as a login shell with an environment similar to a real login
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.RE
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.sp
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\fB\-p\fP, \fB\-\-preserve\fP
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.RS 4
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Preserves the whole environment
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.RE
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.sp
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\fB\-c\fP, \fB\-\-command\fP=\fIcommand\fP
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.RS 4
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Pass \fIcommand\fP to the shell
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.RE
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.sp
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\fB\-s\fP, \fB\-\-shell\fP=\fIshell\fP
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.RS 4
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Run the specified shell instead of the default.
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.RE
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.sp
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\fB\-h\fP, \fB\-\-help\fP
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.RS 4
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Print help
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.RE
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.sp
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\fB\-V\fP, \fB\-\-version\fP
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.RS 4
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Print version
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.RE
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.sp
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.Sh EXIT STATUS
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.Ex -std su
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.Sh AUTHOR
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Written by Nathan Fisher for HitchHiker Linux.
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.Sh SEE ALSO
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.Xr login 1
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.Xr passwd 5
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.Xr jah 1
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.Sh HISTORY
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The
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.Nm
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utility appeared in
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.At v1
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