Oct  6 00:20:05 erlangs CRON[3508460]: pam_unix(cron:session): session closed for user root
Oct  6 00:21:01 erlangs CRON[3530455]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 00:21:01 erlangs CRON[3530455]: pam_unix(cron:session): session closed for user root
Oct  6 00:22:01 erlangs CRON[3532290]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 00:22:01 erlangs CRON[3532290]: pam_unix(cron:session): session closed for user root
Oct  6 00:23:01 erlangs CRON[3532659]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 00:23:01 erlangs CRON[3532659]: pam_unix(cron:session): session closed for user root
Oct  6 00:24:01 erlangs CRON[3533367]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 00:24:01 erlangs CRON[3533367]: pam_unix(cron:session): session closed for user root
Oct  6 00:24:31 erlangs CRON[3508461]: pam_unix(cron:session): session closed for user root
Oct  6 00:25:01 erlangs CRON[3534312]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 00:25:01 erlangs CRON[3534311]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 00:25:01 erlangs CRON[3534312]: pam_unix(cron:session): session closed for user root
Oct  6 00:26:01 erlangs CRON[3556682]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 00:26:01 erlangs CRON[3556682]: pam_unix(cron:session): session closed for user root
Oct  6 00:27:01 erlangs CRON[3559421]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 00:27:01 erlangs CRON[3559421]: pam_unix(cron:session): session closed for user root
Oct  6 00:28:01 erlangs CRON[3565071]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 00:28:01 erlangs CRON[3565071]: pam_unix(cron:session): session closed for user root
Oct  6 00:28:52 erlangs CRON[3534311]: pam_unix(cron:session): session closed for user root
Oct  6 00:29:01 erlangs CRON[3577439]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 00:29:01 erlangs CRON[3577439]: pam_unix(cron:session): session closed for user root
Oct  6 00:30:01 erlangs CRON[3577476]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 00:30:01 erlangs CRON[3577477]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 00:30:01 erlangs CRON[3577478]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  6 00:30:02 erlangs CRON[3577478]: pam_unix(cron:session): session closed for user root