mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-20 11:11:24 +00:00
97 lines
2.2 KiB
Groff
97 lines
2.2 KiB
Groff
.\" $Id: kdestroy.1,v 1.4 1999/06/15 13:29:32 bg Exp $
|
|
.\" Copyright 1989 by the Massachusetts Institute of Technology.
|
|
.\"
|
|
.\" For copying and distribution information,
|
|
.\" please see the file <mit-copyright.h>.
|
|
.\"
|
|
.TH KDESTROY 1 "Kerberos Version 4.0" "MIT Project Athena"
|
|
.SH NAME
|
|
kdestroy \- destroy Kerberos tickets
|
|
.SH SYNOPSIS
|
|
.B kdestroy
|
|
[
|
|
.B \-f
|
|
]
|
|
[
|
|
.B \-q
|
|
]
|
|
[
|
|
.B \-t
|
|
]
|
|
.SH DESCRIPTION
|
|
The
|
|
.I kdestroy
|
|
utility destroys the user's active
|
|
Kerberos
|
|
authorization tickets by writing zeros to the file that contains them.
|
|
If the ticket file does not exist,
|
|
.I kdestroy
|
|
displays a message to that effect.
|
|
.PP
|
|
After overwriting the file,
|
|
.I kdestroy
|
|
removes the file from the system.
|
|
The utility
|
|
displays a message indicating the success or failure of the
|
|
operation.
|
|
If
|
|
.I kdestroy
|
|
is unable to destroy the ticket file,
|
|
the utility will warn you by making your terminal beep.
|
|
.PP
|
|
In the Athena workstation environment,
|
|
the
|
|
.I toehold
|
|
service automatically destroys your tickets when you
|
|
end a workstation session.
|
|
If your site does not provide a similar ticket-destroying mechanism,
|
|
you can place the
|
|
.I kdestroy
|
|
command in your
|
|
.I .logout
|
|
file so that your tickets are destroyed automatically
|
|
when you logout.
|
|
.PP
|
|
The options to
|
|
.I kdestroy
|
|
are as follows:
|
|
.TP 7
|
|
.B \-f
|
|
.I kdestroy
|
|
runs without displaying the status message.
|
|
.TP
|
|
.B \-q
|
|
.I kdestroy
|
|
will not make your terminal beep if it fails to destroy the tickets.
|
|
.TP
|
|
.B \-t
|
|
destroy tickets only and keep all AFS tokens.
|
|
.TP
|
|
.B \-u
|
|
unlog, i.e remove any AFS tokens associated with the current PAG
|
|
but leave the ticket file alone.
|
|
.PP
|
|
If neither
|
|
.B \-t
|
|
nor
|
|
.B \-u
|
|
is given, both tickets and AFS tokens are destroyed.
|
|
.SH FILES
|
|
KRBTKFILE environment variable if set, otherwise
|
|
.br
|
|
/tmp/tkt[uid]
|
|
.SH SEE ALSO
|
|
kerberos(1), kinit(1), klist(1)
|
|
.SH BUGS
|
|
.PP
|
|
Only the tickets in the user's current ticket file are destroyed.
|
|
Separate ticket files are used to hold root instance and password
|
|
changing tickets. These files should probably be destroyed too, or
|
|
all of a user's tickets kept in a single ticket file.
|
|
.SH AUTHORS
|
|
Steve Miller, MIT Project Athena/Digital Equipment Corporation
|
|
.br
|
|
Clifford Neuman, MIT Project Athena
|
|
.br
|
|
Bill Sommerfeld, MIT Project Athena
|