Oct 10 05:20:05 erlangs CRON[721315]: pam_unix(cron:session): session closed for user root
Oct 10 05:21:01 erlangs CRON[738290]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 05:21:01 erlangs CRON[738290]: pam_unix(cron:session): session closed for user root
Oct 10 05:22:01 erlangs CRON[746376]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 05:22:02 erlangs CRON[746376]: pam_unix(cron:session): session closed for user root
Oct 10 05:23:01 erlangs CRON[750596]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 05:23:01 erlangs CRON[750596]: pam_unix(cron:session): session closed for user root
Oct 10 05:24:00 erlangs CRON[721316]: pam_unix(cron:session): session closed for user root
Oct 10 05:24:00 erlangs CRON[764961]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 05:24:00 erlangs CRON[764961]: pam_unix(cron:session): session closed for user root
Oct 10 05:25:01 erlangs CRON[765012]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 05:25:01 erlangs CRON[765011]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 05:25:01 erlangs CRON[765012]: pam_unix(cron:session): session closed for user root
Oct 10 05:26:01 erlangs CRON[782409]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 05:26:01 erlangs CRON[782409]: pam_unix(cron:session): session closed for user root
Oct 10 05:27:01 erlangs CRON[790152]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 05:27:01 erlangs CRON[790152]: pam_unix(cron:session): session closed for user root
Oct 10 05:28:01 erlangs CRON[795895]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 05:28:02 erlangs CRON[795895]: pam_unix(cron:session): session closed for user root
Oct 10 05:28:51 erlangs CRON[765011]: pam_unix(cron:session): session closed for user root
Oct 10 05:29:01 erlangs CRON[808616]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 05:29:01 erlangs CRON[808616]: pam_unix(cron:session): session closed for user root
Oct 10 05:30:01 erlangs CRON[808665]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 05:30:01 erlangs CRON[808666]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 05:30:01 erlangs CRON[808667]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 05:30:01 erlangs CRON[808667]: pam_unix(cron:session): session closed for user root