Oct  6 02:00:04 erlangs CRON[134514]: pam_unix(cron:session): session closed for user root
Oct  6 02:01:01 erlangs CRON[153638]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:01:02 erlangs CRON[153638]: pam_unix(cron:session): session closed for user root
Oct  6 02:02:01 erlangs CRON[159003]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:02:01 erlangs CRON[159003]: pam_unix(cron:session): session closed for user root
Oct  6 02:03:01 erlangs CRON[160290]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:03:01 erlangs CRON[160290]: pam_unix(cron:session): session closed for user root
Oct  6 02:04:01 erlangs CRON[161769]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:04:01 erlangs CRON[161769]: pam_unix(cron:session): session closed for user root
Oct  6 02:04:31 erlangs CRON[134515]: pam_unix(cron:session): session closed for user root
Oct  6 02:05:01 erlangs CRON[163655]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:05:01 erlangs CRON[163656]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:05:01 erlangs CRON[163657]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:05:01 erlangs CRON[163657]: pam_unix(cron:session): session closed for user root
Oct  6 02:05:01 erlangs CRON[163656]: pam_unix(cron:session): session closed for user root
Oct  6 02:06:01 erlangs CRON[182320]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:06:01 erlangs CRON[182320]: pam_unix(cron:session): session closed for user root
Oct  6 02:07:01 erlangs CRON[188069]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:07:01 erlangs CRON[188069]: pam_unix(cron:session): session closed for user root
Oct  6 02:08:01 erlangs CRON[191110]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:08:01 erlangs CRON[191110]: pam_unix(cron:session): session closed for user root
Oct  6 02:09:01 erlangs CRON[202904]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:09:02 erlangs CRON[202904]: pam_unix(cron:session): session closed for user root
Oct  6 02:09:31 erlangs CRON[163655]: pam_unix(cron:session): session closed for user root
Oct  6 02:10:01 erlangs CRON[203370]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:10:01 erlangs CRON[203368]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:10:01 erlangs CRON[203369]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 02:10:01 erlangs CRON[203370]: pam_unix(cron:session): session closed for user root