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<PRE>
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<H2>NAME</H2><PRE>
kpasswd - change a user's Kerberos password
</PRE>
<H2>SYNOPSIS</H2><PRE>
<B>kpasswd</B> [<I>principal</I>]
</PRE>
<H2>DESCRIPTION</H2><PRE>
The <I>kpasswd</I> command is used to change a Kerberos principal's
password. <I>Kpasswd</I> prompts for the current Kerberos pass-
word, which is used to obtain a <B>changepw</B> ticket from the KDC
for the user's Kerberos realm. If <B>kpasswd</B> successfully
obtains the <B>changepw</B> ticket, the user is prompted twice for
the new password, and the password is changed.
If the principal is governed by a policy that specifies the
length and/or number of character classes required in the
new password, the new password must conform to the policy.
(The five character classes are lower case, upper case,
numbers, punctuation, and all other characters.)
</PRE>
<H2>OPTIONS</H2><PRE>
<I>principal</I>
change the password for the Kerberos principal <I>princi-</I>
<I>pal</I>. Otherwise, the principal is derived from the
identity of the user invoking the <I>kpasswd</I> command.
</PRE>
<H2>FILES</H2><PRE>
/tmp/tkt_kadm_[pid]
temporary credentials cache for the life-
time of the password changing operation.
([pid] is the process-ID of the kpasswd
process.)
</PRE>
<H2>SEE ALSO</H2><PRE>
<B>kadmin(8)</B>, <B>kadmind(8)</B>
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<H2>BUGS</H2><PRE>
If <B>kpasswd</B> is suspended, the changepw tickets may not be
destroyed.
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