63 lines
1.3 KiB
Groff
63 lines
1.3 KiB
Groff
.\" Title: sg
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.\" Author:
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.\" Generator: DocBook XSL Stylesheets v1.70.1 <http://docbook.sf.net/>
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.\" Date: 06/24/2006
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.\" Manual: User Commands
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.\" Source: User Commands
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.\"
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.TH "SG" "1" "06/24/2006" "User Commands" "User Commands"
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.\" disable hyphenation
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.nh
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.\" disable justification (adjust text to left margin only)
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.ad l
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.SH "NAME"
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sg \- execute command as different group ID
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.SH "SYNOPSIS"
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.HP 3
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\fBsg\fR [\-] [group\ [\-c\ ]\ command]
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.SH "DESCRIPTION"
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.PP
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The
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\fBsg\fR
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command works similar to
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\fBnewgrp\fR
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but accepts a command. The command will be executed with the
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\fI/bin/sh\fR
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shell. With most shells you may run
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\fBsg\fR
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from, you need to enclose multi\-word commands in quotes. Another difference between
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\fBnewgrp\fR
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and
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\fBsg\fR
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is that some shells treat
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\fBnewgrp\fR
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specially, replacing themselves with a new instance of a shell that
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\fBnewgrp\fR
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creates. This doesn't happen with
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\fBsg\fR, so upon exit from a
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\fBsg\fR
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command you are returned to your previous group ID.
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.SH "FILES"
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.TP 3n
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\fI/etc/passwd\fR
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User account information.
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.TP 3n
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\fI/etc/shadow\fR
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Secure user account information.
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.TP 3n
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\fI/etc/group\fR
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Group account information.
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.TP 3n
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\fI/etc/gshadow\fR
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Secure group account information.
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.SH "SEE ALSO"
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.PP
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\fBid\fR(1),
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\fBlogin\fR(1),
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\fBnewgrp\fR(1),
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\fBsu\fR(1),
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\fBgpasswd\fR(1),
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\fBgroup\fR(5),
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\fBgshadow\fR(5)
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