Aug 18 03:40:04 erlangs CRON[137883]: pam_unix(cron:session): session closed for user root
Aug 18 03:41:01 erlangs CRON[153358]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 03:41:01 erlangs CRON[153358]: pam_unix(cron:session): session closed for user root
Aug 18 03:42:01 erlangs CRON[159491]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 03:42:01 erlangs CRON[159491]: pam_unix(cron:session): session closed for user root
Aug 18 03:43:01 erlangs CRON[174501]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 03:43:02 erlangs CRON[174501]: pam_unix(cron:session): session closed for user root
Aug 18 03:43:24 erlangs CRON[137884]: pam_unix(cron:session): session closed for user root
Aug 18 03:44:01 erlangs CRON[174544]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 03:44:01 erlangs CRON[174544]: pam_unix(cron:session): session closed for user root
Aug 18 03:45:01 erlangs CRON[174588]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 03:45:01 erlangs CRON[174587]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 03:45:01 erlangs CRON[174588]: pam_unix(cron:session): session closed for user root
Aug 18 03:46:01 erlangs CRON[190664]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 03:46:01 erlangs CRON[190664]: pam_unix(cron:session): session closed for user root
Aug 18 03:47:01 erlangs CRON[197226]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 03:47:01 erlangs CRON[197226]: pam_unix(cron:session): session closed for user root
Aug 18 03:48:01 erlangs CRON[211185]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 03:48:01 erlangs CRON[211185]: pam_unix(cron:session): session closed for user root
Aug 18 03:48:15 erlangs CRON[174587]: pam_unix(cron:session): session closed for user root
Aug 18 03:49:01 erlangs CRON[211226]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 03:49:01 erlangs CRON[211226]: pam_unix(cron:session): session closed for user root
Aug 18 03:50:01 erlangs CRON[211261]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 03:50:01 erlangs CRON[211262]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 03:50:01 erlangs CRON[211263]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 03:50:01 erlangs CRON[211263]: pam_unix(cron:session): session closed for user root