Aug 18 04:30:04 erlangs CRON[504640]: pam_unix(cron:session): session closed for user root
Aug 18 04:31:01 erlangs CRON[519955]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 04:31:01 erlangs CRON[519955]: pam_unix(cron:session): session closed for user root
Aug 18 04:32:01 erlangs CRON[525256]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 04:32:01 erlangs CRON[525256]: pam_unix(cron:session): session closed for user root
Aug 18 04:33:01 erlangs CRON[537899]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 04:33:01 erlangs CRON[537899]: pam_unix(cron:session): session closed for user root
Aug 18 04:33:52 erlangs CRON[504641]: pam_unix(cron:session): session closed for user root
Aug 18 04:34:01 erlangs CRON[541268]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 04:34:01 erlangs CRON[541268]: pam_unix(cron:session): session closed for user root
Aug 18 04:35:01 erlangs CRON[541302]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 04:35:01 erlangs CRON[541301]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 04:35:01 erlangs CRON[541302]: pam_unix(cron:session): session closed for user root
Aug 18 04:36:01 erlangs CRON[557058]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 04:36:01 erlangs CRON[557058]: pam_unix(cron:session): session closed for user root
Aug 18 04:37:01 erlangs CRON[562827]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 04:37:01 erlangs CRON[562827]: pam_unix(cron:session): session closed for user root
Aug 18 04:38:01 erlangs CRON[577512]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 04:38:01 erlangs CRON[577512]: pam_unix(cron:session): session closed for user root
Aug 18 04:38:33 erlangs CRON[541301]: pam_unix(cron:session): session closed for user root
Aug 18 04:39:01 erlangs CRON[578706]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 04:39:02 erlangs CRON[578706]: pam_unix(cron:session): session closed for user root
Aug 18 04:40:01 erlangs CRON[578742]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 04:40:01 erlangs CRON[578743]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 04:40:01 erlangs CRON[578744]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 04:40:01 erlangs CRON[578744]: pam_unix(cron:session): session closed for user root