Oct  8 15:20:06 erlangs CRON[2563917]: pam_unix(cron:session): session closed for user root
Oct  8 15:21:01 erlangs CRON[2584932]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 15:21:01 erlangs CRON[2584932]: pam_unix(cron:session): session closed for user root
Oct  8 15:22:01 erlangs CRON[2590521]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 15:22:01 erlangs CRON[2590521]: pam_unix(cron:session): session closed for user root
Oct  8 15:23:01 erlangs CRON[2605166]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 15:23:01 erlangs CRON[2605166]: pam_unix(cron:session): session closed for user root
Oct  8 15:23:12 erlangs CRON[2563918]: pam_unix(cron:session): session closed for user root
Oct  8 15:24:01 erlangs CRON[2607274]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 15:24:01 erlangs CRON[2607274]: pam_unix(cron:session): session closed for user root
Oct  8 15:25:01 erlangs CRON[2607315]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 15:25:01 erlangs CRON[2607316]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 15:25:01 erlangs CRON[2607316]: pam_unix(cron:session): session closed for user root
Oct  8 15:26:01 erlangs CRON[2623650]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 15:26:01 erlangs CRON[2623650]: pam_unix(cron:session): session closed for user root
Oct  8 15:27:01 erlangs CRON[2633081]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 15:27:01 erlangs CRON[2633081]: pam_unix(cron:session): session closed for user root
Oct  8 15:28:01 erlangs CRON[2646817]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 15:28:01 erlangs CRON[2646817]: pam_unix(cron:session): session closed for user root
Oct  8 15:28:22 erlangs CRON[2607315]: pam_unix(cron:session): session closed for user root
Oct  8 15:29:01 erlangs CRON[2650660]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 15:29:01 erlangs CRON[2650660]: pam_unix(cron:session): session closed for user root
Oct  8 15:30:01 erlangs CRON[2650700]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 15:30:01 erlangs CRON[2650700]: pam_unix(cron:session): session closed for user root
Oct  8 15:30:01 erlangs CRON[2650703]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 15:30:01 erlangs CRON[2650702]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 15:30:01 erlangs CRON[2650701]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 15:30:01 erlangs CRON[2650703]: pam_unix(cron:session): session closed for user root