stwalkerster@kerb:/etc$ klist Ticket cache: FILE:/tmp/krb5cc_1000_tgZXauzjqE Default principal: stwalkerster@SCIMONSHOUSE.NET Valid starting Expires Service principal 18/08/18 18:48:18 19/08/18 02:46:01 krbtgt/SCIMONSHOUSE.NET@SCIMONSHOUSE.NET renew until 19/08/18 16:45:58 stwalkerster@kerb:/etc$ ldapwhoami SASL/GSSAPI authentication started SASL username: stwalkerster@SCIMONSHOUSE.NET SASL SSF: 56 SASL data security layer installed. dn:uid=stwalkerster,ou=people,dc=scimonshouse,dc=net stwalkerster@kerb:/etc$ id uid=1000(stwalkerster) gid=1000(stwalkerster) groups=1000(stwalkerster),1002(swalker),10000(media-ro),10001(media-rw),10002(media-other),10003(storage-rw) stwalkerster@kerb:/etc$ sudo su stwalkerster is not in the sudoers file. This incident will be reported. stwalkerster@kerb:/etc$ su root@kerb:/etc#