62 lines
1.7 KiB
Groff
62 lines
1.7 KiB
Groff
.\"Generated by db2man.xsl. Don't modify this, modify the source.
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.de Sh \" Subsection
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.br
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.if t .Sp
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.ne 5
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.PP
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\fB\\$1\fR
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.PP
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..
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.de Sp \" Vertical space (when we can't use .PP)
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.if t .sp .5v
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.if n .sp
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..
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.de Ip \" List item
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.br
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.ie \\n(.$>=3 .ne \\$3
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.el .ne 3
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.IP "\\$1" \\$2
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..
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.TH "CHSH" 1 "" "" ""
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.SH NAME
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chsh \- change login shell
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.SH "SYNOPSIS"
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.ad l
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.hy 0
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.HP 5
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\fBchsh\fR [\-s\ \fIlogin_shell\fR] [\fIuser\fR]
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.ad
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.hy
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.SH "DESCRIPTION"
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.PP
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\fBchsh\fR changes the user login shell\&. This determines the name of the user's initial login command\&. A normal user may only change the login shell for her own account, the super user may change the login shell for any account\&.
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.PP
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The only restrictions placed on the login shell is that the command name must be listed in \fI/etc/shells\fR, unless the invoker is the super\-user, and then any value may be added\&. An account with a restricted login shell may not change her login shell\&. For this reason, placing \fI/bin/rsh\fR in \fI/etc/shells\fR is discouraged since accidentally changing to a restricted shell would prevent the user from every changing her login shell back to its original value\&.
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.SH "OPTIONS"
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.PP
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If the \fB\-s\fR option is not selected, \fBchsh\fR operates in an interactive fashion, prompting the user with the current login shell\&. Enter the new value to change the shell, or leave the line blank to use the current one\&. The current shell is displayed between a pair of \fI[ ]\fR marks\&.
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.SH "FILES"
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.TP
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\fI/etc/passwd\fR
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user account information
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.TP
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\fI/etc/shells\fR
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list of valid login shells
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.SH "SEE ALSO"
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.PP
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\fBchfn\fR(1), \fBpasswd\fR(5)
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.SH "AUTHOR"
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.PP
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Julianne Frances Haugh <jockgrrl@ix\&.netcom\&.com>
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