chsh.1

来自「<B>Digital的Unix操作系统VAX 4.2源码</B>」· 1 代码 · 共 40 行

.\" SCCSID: @(#)chsh.1	6.1	4/27/89
.TH chsh 1
.SH Name
chsh \- change login shell
.SH Syntax
.B chsh
[\fIloginname\fR]
.SH Description
.NXR "chsh program"
.NXR "login shell field" "changing"
The
.PN chsh
command is a command similar to
.PN passwd ,
except that it is used to change the login shell field of the password
file rather than the password entry.
The program will prompt you for a new shell. The shell name supplied must
match one of the entries in /etc/shells. If no name is given the
shell will be unchanged and the diagnostic "Login shell unchanged"
will be printed.
.PP
An example use of this command is:
.PP
.EX
	% \fBchsh\fP
	Changing login shell for bill
	Shell [/bin/csh]: \fBsh\fP
.EE
.SH Restrictions
Both the new shell and the old shell must be found in /etc/shells to be
able to change the shell.
.PP
If the passwd entry is distributed from another host
.PN chsh
will not modify it.
.SH Files
/etc/shells
.SH See Also
chfn(1), passwd(1), yppasswd(1yp), passwd(5yp)