Aug 18 05:20:04 erlangs CRON[872004]: pam_unix(cron:session): session closed for user root
Aug 18 05:21:01 erlangs CRON[887653]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 05:21:01 erlangs CRON[887653]: pam_unix(cron:session): session closed for user root
Aug 18 05:22:01 erlangs CRON[893420]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 05:22:01 erlangs CRON[893420]: pam_unix(cron:session): session closed for user root
Aug 18 05:23:01 erlangs CRON[908324]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 05:23:02 erlangs CRON[908324]: pam_unix(cron:session): session closed for user root
Aug 18 05:23:32 erlangs CRON[872005]: pam_unix(cron:session): session closed for user root
Aug 18 05:24:01 erlangs CRON[908630]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 05:24:01 erlangs CRON[908630]: pam_unix(cron:session): session closed for user root
Aug 18 05:25:01 erlangs CRON[908665]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 05:25:01 erlangs CRON[908664]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 05:25:02 erlangs CRON[908665]: pam_unix(cron:session): session closed for user root
Aug 18 05:26:01 erlangs CRON[924368]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 05:26:01 erlangs CRON[924368]: pam_unix(cron:session): session closed for user root
Aug 18 05:27:01 erlangs CRON[930256]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 05:27:01 erlangs CRON[930256]: pam_unix(cron:session): session closed for user root
Aug 18 05:28:01 erlangs CRON[945243]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 05:28:01 erlangs CRON[945243]: pam_unix(cron:session): session closed for user root
Aug 18 05:28:28 erlangs CRON[908664]: pam_unix(cron:session): session closed for user root
Aug 18 05:29:01 erlangs CRON[945281]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 05:29:01 erlangs CRON[945281]: pam_unix(cron:session): session closed for user root
Aug 18 05:30:01 erlangs CRON[945315]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 05:30:01 erlangs CRON[945316]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 05:30:01 erlangs CRON[945314]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 05:30:01 erlangs CRON[945316]: pam_unix(cron:session): session closed for user root