1 .TH "KVNO" "1" "January 06, 2012" "0.0.1" "MIT Kerberos"
3 kvno \- print key version numbers of Kerberos principals
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38 [\fB\-c\fP \fIccache\fP]
39 [\fB\-e\fP \fIetype\fP]
43 [\fB\-S\fP \fIsname\fP]
44 [\fB\-U\fP \fIfor_user\fP]
45 \fIservice1 service2\fP ...
49 \fIkvno\fP acquires a service ticket for the specified Kerberos principals and
50 prints out the key version numbers of each.
56 .B \fB\-c\fP \fIccache\fP
58 Specifies the name of a credentials cache to use (if not the default)
60 .B \fB\-e\fP \fIetype\fP
62 Specifies the enctype which will be requested for the session key of all
63 the services named on the command line.
64 This is useful in certain backward compatibility situations.
72 Prints a usage statement and exits
76 Specifies that the \fIservice1 service2\fP ... arguments are to be treated as
77 services for which credentials should be acquired using constrained delegation.
78 This option is only valid when used in conjunction with protocol transition.
80 .B \fB\-S\fP \fIsname\fP
82 Specifies that \fIkrb5_sname_to_principal()\fP will be used to build principal names.
83 If this flag is specified, the \fIservice1 service2\fP ... arguments are interpreted as
84 \fIhostnames\fP (rather than principal names),
85 and \fIsname\fP is interpreted as the service name.
87 .B \fB\-U\fP \fIfor_user\fP
89 Specifies that protocol transition (S4U2Self) is to be used
90 to acquire a ticket on behalf of \fIfor_user\fP.
91 If constrained delegation is not requested,
92 the service name must match the credentials cache client principal.
98 \fIkvno\fP uses the following environment variable:
102 \fBKRB5CCNAME\fP \- Location of the credentials (ticket) cache.
107 /tmp/krb5cc_[uid] \- Default location of the credentials cache ([uid] is the decimal UID of the user).
110 kinit(1), kdestroy(1)
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