kdestroy - destroy Kerberos tickets
kdestroy [-A] [-q] [-c cache_name]
KDESTROY(1) MIT Kerberos KDESTROY(1)
NAME
kdestroy - destroy Kerberos tickets
SYNOPSIS
kdestroy [-A] [-q] [-c cache_name]
DESCRIPTION
The kdestroy utility destroys the user's active Kerberos authorization
tickets by overwriting and deleting the credentials cache that contains
them. If the credentials cache is not specified, the default creden-
tials cache is destroyed.
OPTIONS
-A Destroys all caches in the collection, if a cache collection is
available. May be used with the -c option to specify the col-
lection to be destroyed.
-q Run quietly. Normally kdestroy beeps if it fails to destroy the
user's tickets. The -q flag suppresses this behavior.
-c cache_name
Use cache_name as the credentials (ticket) cache name and loca-
tion; 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.
-p princ_name
If a cache collection is available, destroy the cache for
princ_name instead of the primary cache. May be used with the
-c option to specify the collection to be searched.
NOTE
Most installations recommend that you place the kdestroy command in
your .logout file, so that your tickets are destroyed automatically
when you log out.
ENVIRONMENT
See kerberos(7) for a description of Kerberos environment variables.
FILES
FILE:/tmp/volatile-user/%{uid}/krb5cc_%{uid}
Default location of Kerberos 5 credentials cache
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+------------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+------------------------+
|Availability | security/kerberos-5 |
+---------------+------------------------+
|Stability | Pass-through committed |
+---------------+------------------------+
SEE ALSO
kinit(1), klist(1), kerberos(7)
AUTHOR
MIT
COPYRIGHT
1985-2021, MIT
NOTES
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from http://web.mit.edu/ker-
beros/dist/krb5/1.18/krb5-1.18.4.tar.gz.
Further information about this software can be found on the open source
community website at http://web.mit.edu/kerberos/.
1.18.4 KDESTROY(1)