105186eeee
(Including all changes for FreeBSD - importing the original eBones distribution would be too complex at this stage, since I don't have access to Piero's CVS.) (If you want to include eBones in your system, don't forget to include MAKE_EBONES in /etc/make.conf.) (This stuff is now also suppable from braae.ru.ac.za.) Bones originally from MIT SIPB. Original port to FreeBSD 1.x by Piero Serini. Moved to FreeBSD 2.0 by Doug Rabson and Geoff Rehmet. Nice bug fixes from Doug Rabson.
87 lines
2.0 KiB
Groff
87 lines
2.0 KiB
Groff
.\" from: kpasswd.1,v 4.2 89/07/25 17:23:08 jtkohl Exp $
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.\" $Id: kpasswd.1,v 1.2 1994/07/19 19:27:40 g89r4222 Exp $
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.\" Copyright 1989 by the Massachusetts Institute of Technology.
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.\"
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.\" For copying and distribution information,
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.\" please see the file <Copyright.MIT>.
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.\"
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.TH KPASSWD 1 "Kerberos Version 4.0" "MIT Project Athena"
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.FM mit
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.SH NAME
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kpasswd \- change a user's Kerberos password
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.SH SYNOPSIS
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.B kpasswd
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[
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.B \-h
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] [
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.B \-n
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.I name
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] [
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.B \-i
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.I instance
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] [
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.B \-r
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.I realm
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] [
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\-u
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.IR username[.instance][@realm] ]
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.SH DESCRIPTION
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The
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.I kpasswd
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command is used to change a Kerberos principal's password.
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.PP
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If the
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.I \-h
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option is specified, a brief summary of the options is printed, and
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.I kpasswd
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then exits.
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.PP
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If the
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.I \-n
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option is specified,
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.I name
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is used as the principal name rather than the username of the user
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running
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.IR kpasswd .
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(This is determined from the ticket file if it exists;
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otherwise, it is determined from the unix user id.)
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.PP
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If the
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.I \-i
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option is specified,
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.I instance
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is used as the instance rather than a null instance.
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.PP
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If the
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.I \-r
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option is specified,
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.I realm
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is used as the realm rather than the local realm.
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.PP
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If the
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.I \-u
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option is specified, a fully qualified kerberos
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principal can be given.
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.PP
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The utility prompts for the current Kerberos password (printing
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the name of the principal for which it intends to change the password),
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which is verified by the Kerberos server. If the old password is
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correct, the user is prompted twice for the new password. A message is
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printed indicating the success or failure of the password changing
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operation.
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.SH BUGS
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.I kpasswd
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does not handle names, instances, or realms with special
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characters in them when the -n, -i, or -r options are used. Any
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valid fullname is accepted, however, if the -u option is used.
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If the principal whose password you are trying to change does
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not exist, you will not be told until after you have entered the
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old password.
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.SH SEE ALSO
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kerberos(1), kinit(1), passwd(1), kadmin(8)
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