.B -d directory
Tells
.B rpc.gssd
-where to look for Kerberos credential files. The default value is "/tmp".
-This can also be a colon separated list of directories to be searched
-for Kerberos credential files. Note that if machine credentials are being
+where to look for Kerberos credential files. The default value is
+"/tmp:/run/user/%U".
+This can also be a colon separated list of directories to be searched for
+Kerberos credential files. The sequence "%U", if used, is replaced with
+the UID of the user for whom credentials are being searched.
+Note that if machine credentials are being
stored in files, then the first directory on this list is where the
machine credentials are stored.
.TP