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Annotation of src/usr.bin/lock/lock.1, Revision 1.1

1.1     ! deraadt     1: .\"    $NetBSD: lock.1,v 1.4 1994/12/22 01:16:21 jtc Exp $
        !             2: .\"
        !             3: .\" Copyright (c) 1987, 1990, 1993
        !             4: .\"    The Regents of the University of California.  All rights reserved.
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        !             7: .\" modification, are permitted provided that the following conditions
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        !            10: .\"    notice, this list of conditions and the following disclaimer.
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        !            16: .\"    This product includes software developed by the University of
        !            17: .\"    California, Berkeley and its contributors.
        !            18: .\" 4. Neither the name of the University nor the names of its contributors
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        !            22: .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            23: .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            24: .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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        !            34: .\"    @(#)lock.1      8.1 (Berkeley) 6/6/93
        !            35: .\"
        !            36: .Dd June 6, 1993
        !            37: .Dt LOCK 1
        !            38: .Os
        !            39: .Sh NAME
        !            40: .Nm lock
        !            41: .Nd reserve a terminal
        !            42: .Sh SYNOPSIS
        !            43: .Nm lock
        !            44: .Op Fl p
        !            45: .Op Fl t Ar timeout
        !            46: .Sh DESCRIPTION
        !            47: .Nm Lock
        !            48: requests a password from the user, reads it again for verification
        !            49: and then will normally not relinquish the terminal until the password is
        !            50: repeated.
        !            51: There are two other conditions under which it will terminate: it
        !            52: will timeout after some interval of time and it may be killed by someone
        !            53: with the appropriate permission.
        !            54: .Pp
        !            55: Options:
        !            56: .Pp
        !            57: .Bl -tag -width Fl
        !            58: .It Fl p
        !            59: A password is not requested, instead the user's current login password
        !            60: is used.
        !            61: If the user has an S/Key key, they may also use it
        !            62: to unlock the terminal. To do this the user should enter "s/key"
        !            63: at the unlock "Key:" prompt. The user will then be issued an S/Key
        !            64: challange to which they may respond with a six-word S/Key one-time
        !            65: password.
        !            66: .It Fl t Ar timeout
        !            67: The time limit (default 15 minutes) is changed to
        !            68: .Ar timeout
        !            69: minutes.
        !            70: .El
        !            71: .Sh SEE ALSO
        !            72: .Xr skey 1
        !            73: .Sh HISTORY
        !            74: The
        !            75: .Nm lock
        !            76: command appeared in
        !            77: .Bx 3.0 .