Aug 23 00:20:05 erlangs CRON[604492]: pam_unix(cron:session): session closed for user root
Aug 23 00:21:01 erlangs CRON[619733]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 23 00:21:01 erlangs CRON[619733]: pam_unix(cron:session): session closed for user root
Aug 23 00:22:01 erlangs CRON[623974]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 23 00:22:01 erlangs CRON[623974]: pam_unix(cron:session): session closed for user root
Aug 23 00:23:01 erlangs CRON[626864]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 23 00:23:01 erlangs CRON[626864]: pam_unix(cron:session): session closed for user root
Aug 23 00:24:01 erlangs CRON[641685]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 23 00:24:01 erlangs CRON[641685]: pam_unix(cron:session): session closed for user root
Aug 23 00:24:25 erlangs CRON[604493]: pam_unix(cron:session): session closed for user root
Aug 23 00:25:01 erlangs CRON[641735]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 23 00:25:01 erlangs CRON[641736]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 23 00:25:01 erlangs CRON[641736]: pam_unix(cron:session): session closed for user root
Aug 23 00:26:01 erlangs CRON[657017]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 23 00:26:01 erlangs CRON[657017]: pam_unix(cron:session): session closed for user root
Aug 23 00:27:01 erlangs CRON[662728]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 23 00:27:01 erlangs CRON[662728]: pam_unix(cron:session): session closed for user root
Aug 23 00:28:01 erlangs CRON[676965]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 23 00:28:01 erlangs CRON[676965]: pam_unix(cron:session): session closed for user root
Aug 23 00:28:42 erlangs CRON[641735]: pam_unix(cron:session): session closed for user root
Aug 23 00:29:01 erlangs CRON[678906]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 23 00:29:01 erlangs CRON[678906]: pam_unix(cron:session): session closed for user root
Aug 23 00:30:01 erlangs CRON[678963]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 23 00:30:01 erlangs CRON[678964]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 23 00:30:01 erlangs CRON[678962]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 23 00:30:01 erlangs CRON[678964]: pam_unix(cron:session): session closed for user root