KVNO(1)KVNO(1)NAME
kvno - print key version numbers of Kerberos principals
SYNOPSIS
kvno [-q] [-h] [-4 | [-c ccache] [-e etype]] service1 service2 ...
DESCRIPTION
Kvno acquires a service ticket for the specified Kerberos principals
and prints out the key version numbers of each.
OPTIONS-c ccache
specifies the name of a credentials cache to use (if not the
default)
-e etype
specifies the enctype which will be requested for the session
key of all the services named on the command line. This is use‐
ful in certain backward compatibility situations.
-q suppress printing
-h prints a usage statement and exits
-4 specifies that Kerberos version 4 tickets should be acquired and
described. This option is only available if Kerberos 4 support
was enabled at compilation time.
-S sname
specifies that krb5_sname_to_principal() will be used to build
principal names. If this flag is specified, the service1 ser‐
vice2 ... arguments are interpreted as hostnames (rather than
principal names), and sname is interpreted as the service name.
ENVIRONMENT
Kvno uses the following environment variable:
KRB5CCNAME Location of the credentials (ticket) cache.
KRBTKFILE Location of the v4 ticket file.
FILES
/tmp/krb5cc_[uid] default location of the credentials cache ([uid] is
the decimal UID of the user).
/tmp/tkt[uid] default location of the v4 ticket file.
SEE ALSOkinit(1), kdestroy(1), krb5(3)KVNO(1)