<HTML> <BODY> <PRE> <!-- Manpage converted by man2html 3.0.1 --> </PRE> <H2>NAME</H2><PRE> kdestroy - destroy Kerberos tickets </PRE> <H2>SYNOPSIS</H2><PRE> <B>kdestroy</B> [<B>-q</B>] [<B>-c</B> <I>cache</I>_<I>name</I>] </PRE> <H2>DESCRIPTION</H2><PRE> The <I>kdestroy</I> utility destroys the user's active Kerberos authorization tickets by writing zeros to the specified credentials cache that contains them. If the credentials cache is not specified, the default credentials cache is destroyed. </PRE> <H2>OPTIONS</H2><PRE> -<B>q</B> Run quietly. Normally <B>kdestroy</B> beeps if it fails to destroy the user's tickets. The -<B>q</B> flag suppresses this behavior. <B>-c</B> <I>cache</I>_<I>name</I> use <I>cache</I>_<I>name</I> as the credentials (ticket) cache name and location; if this option is not used, the default cache name and location are used. The default credentials cache may vary between systems. If the KRB5CCNAME environment variable is set, its value is used to name the default ticket cache. Most installations recommend that you place the <I>kdestroy</I> command in your .<I>logout</I> file, so that your tickets are des- troyed automatically when you log out. </PRE> <H2>ENVIRONMENT</H2><PRE> <B>Kdestroy</B> uses the following environment variables: KRB5CCNAME Location of the Kerberos 5 credentials (ticket) cache. </PRE> <H2>FILES</H2><PRE> /tmp/krb5cc_[uid] default location of Kerberos 5 creden- tials cache ([uid] is the decimal UID of the user). </PRE> <H2>SEE ALSO</H2><PRE> <B>kinit(1)</B>, <B>klist(1)</B>, <B>krb5(3)</B> </PRE> <H2>BUGS</H2><PRE> Only the tickets in the specified credentials cache are des- troyed. Separate ticket caches are used to hold root instance and password changing tickets. These should prob- ably be destroyed too, or all of a user's tickets kept in a single credentials cache. </PRE> <HR> <ADDRESS> Man(1) output converted with <a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a> </ADDRESS> </BODY> </HTML>