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1.1 root 1: .\" $Source: /mit/kerberos/src/man/RCS/kpasswd.1,v $
2: .\" $Author: steiner $
3: .\" $Header: kpasswd.1,v 4.1 89/01/24 09:21:13 steiner Exp $
4: .\" Copyright 1989 by the Massachusetts Institute of Technology.
5: .\"
6: .\" For copying and distribution information,
7: .\" please see the file <mit-copyright.h>.
8: .\"
9: .TH KPASSWD 1 "Kerberos Version 4.0" "MIT Project Athena"
10: .FM mit
11: .SH NAME
12: kpasswd \- change a user's Kerberos password
13: .SH SYNOPSIS
14: .B kpasswd
15: [
16: .B \-h
17: ] [
18: .B \-u
19: .I username
20: ] [
21: .B \-i
22: .I instance
23: ]
24: .SH DESCRIPTION
25: The
26: .I kpasswd
27: command is used to change a Kerberos principal's password.
28: .PP
29: If the
30: .I \-h
31: option is specified, a brief summary of the options is printed, and
32: .I kpasswd
33: then exits.
34: .PP
35: If the
36: .I \-u
37: option is specified,
38: .I username
39: is used as the principal name, rather than the username of the user
40: running
41: .IR kpasswd .
42: .PP
43: If the
44: .I \-i
45: option is specified,
46: .I instance
47: is used as the instance, rather than a null instance.
48: .PP
49:
50: The utility prompts for the current Kerberos password (printing
51: the name of the principal for which it intends to change the password),
52: which is verified by the Kerberos server. If the old password is
53: correct, the user is prompted twice for the new password. A message is
54: printed indicating the success or failure of the password changing
55: operation.
56:
57: .SH SEE ALSO
58: kerberos(1), kinit(1), passwd(1)
59: .SH BUGS
60: .I kpasswd
61: should take the default name and instance from the current ticket file
62: rather than by using the Unix username.
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