Oct 23 05:20:04 erlangs CRON[602297]: pam_unix(cron:session): session closed for user root
Oct 23 05:21:01 erlangs CRON[619554]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 05:21:01 erlangs CRON[619554]: pam_unix(cron:session): session closed for user root
Oct 23 05:22:01 erlangs CRON[629445]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 05:22:01 erlangs CRON[629445]: pam_unix(cron:session): session closed for user root
Oct 23 05:23:01 erlangs CRON[637515]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 05:23:02 erlangs CRON[637515]: pam_unix(cron:session): session closed for user root
Oct 23 05:23:47 erlangs CRON[602298]: pam_unix(cron:session): session closed for user root
Oct 23 05:24:01 erlangs CRON[647496]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 05:24:01 erlangs CRON[647496]: pam_unix(cron:session): session closed for user root
Oct 23 05:25:01 erlangs CRON[647535]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 05:25:01 erlangs CRON[647536]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 05:25:01 erlangs CRON[647536]: pam_unix(cron:session): session closed for user root
Oct 23 05:26:01 erlangs CRON[667040]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 05:26:01 erlangs CRON[667040]: pam_unix(cron:session): session closed for user root
Oct 23 05:27:01 erlangs CRON[675571]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 05:27:01 erlangs CRON[675571]: pam_unix(cron:session): session closed for user root
Oct 23 05:28:01 erlangs CRON[686462]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 05:28:01 erlangs CRON[686462]: pam_unix(cron:session): session closed for user root
Oct 23 05:28:34 erlangs CRON[647535]: pam_unix(cron:session): session closed for user root
Oct 23 05:29:01 erlangs CRON[692722]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 05:29:02 erlangs CRON[692722]: pam_unix(cron:session): session closed for user root
Oct 23 05:30:01 erlangs CRON[692756]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 05:30:01 erlangs CRON[692757]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 05:30:01 erlangs CRON[692758]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 05:30:01 erlangs CRON[692758]: pam_unix(cron:session): session closed for user root