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Annotation of src/usr.bin/lock/lock.1, Revision 1.9

1.9     ! aaron       1: .\"    $OpenBSD: lock.1,v 1.8 1999/10/17 20:24:34 aaron Exp $
1.1       deraadt     2: .\"    $NetBSD: lock.1,v 1.4 1994/12/22 01:16:21 jtc Exp $
                      3: .\"
                      4: .\" Copyright (c) 1987, 1990, 1993
                      5: .\"    The Regents of the University of California.  All rights reserved.
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                      8: .\" modification, are permitted provided that the following conditions
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                     10: .\" 1. Redistributions of source code must retain the above copyright
                     11: .\"    notice, this list of conditions and the following disclaimer.
                     12: .\" 2. Redistributions in binary form must reproduce the above copyright
                     13: .\"    notice, this list of conditions and the following disclaimer in the
                     14: .\"    documentation and/or other materials provided with the distribution.
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                     17: .\"    This product includes software developed by the University of
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                     19: .\" 4. Neither the name of the University nor the names of its contributors
                     20: .\"    may be used to endorse or promote products derived from this software
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                     23: .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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                     35: .\"    @(#)lock.1      8.1 (Berkeley) 6/6/93
                     36: .\"
                     37: .Dd June 6, 1993
                     38: .Dt LOCK 1
                     39: .Os
                     40: .Sh NAME
                     41: .Nm lock
                     42: .Nd reserve a terminal
                     43: .Sh SYNOPSIS
                     44: .Nm lock
1.3       downsj     45: .Op Fl n
1.1       deraadt    46: .Op Fl p
                     47: .Op Fl t Ar timeout
                     48: .Sh DESCRIPTION
1.6       aaron      49: .Nm
1.1       deraadt    50: requests a password from the user, reads it again for verification
                     51: and then will normally not relinquish the terminal until the password is
                     52: repeated.
                     53: There are two other conditions under which it will terminate: it
                     54: will timeout after some interval of time and it may be killed by someone
1.4       aaron      55: with the appropriate privileges.
1.1       deraadt    56: .Pp
1.8       aaron      57: The options are as follows:
1.1       deraadt    58: .Bl -tag -width Fl
1.3       downsj     59: .It Fl n
1.9     ! aaron      60: Don't use a timeout value.
        !            61: Terminal will be locked forever.
1.1       deraadt    62: .It Fl p
                     63: A password is not requested, instead the user's current login password
                     64: is used.
                     65: If the user has an S/Key key, they may also use it
1.9     ! aaron      66: to unlock the terminal.
        !            67: To do this the user should enter
        !            68: .Qq s/key
        !            69: at the unlock
        !            70: .Dq Key:
        !            71: prompt.
        !            72: The user will then be issued an S/Key
1.7       alex       73: challenge to which they may respond with a six-word S/Key one-time
1.1       deraadt    74: password.
1.6       aaron      75: .It Fl t Ar timeout
1.1       deraadt    76: The time limit (default 15 minutes) is changed to
                     77: .Ar timeout
                     78: minutes.
                     79: .El
                     80: .Sh SEE ALSO
                     81: .Xr skey 1
                     82: .Sh HISTORY
                     83: The
1.6       aaron      84: .Nm
1.1       deraadt    85: command appeared in
                     86: .Bx 3.0 .