Oct 27 03:20:04 erlangs CRON[172171]: pam_unix(cron:session): session closed for user root
Oct 27 03:21:01 erlangs CRON[193567]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 03:21:01 erlangs CRON[193567]: pam_unix(cron:session): session closed for user root
Oct 27 03:22:01 erlangs CRON[201254]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 03:22:01 erlangs CRON[201254]: pam_unix(cron:session): session closed for user root
Oct 27 03:23:01 erlangs CRON[217072]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 03:23:01 erlangs CRON[217072]: pam_unix(cron:session): session closed for user root
Oct 27 03:23:07 erlangs CRON[172172]: pam_unix(cron:session): session closed for user root
Oct 27 03:24:01 erlangs CRON[217823]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 03:24:01 erlangs CRON[217823]: pam_unix(cron:session): session closed for user root
Oct 27 03:25:01 erlangs CRON[217880]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 03:25:01 erlangs CRON[217881]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 03:25:01 erlangs CRON[217881]: pam_unix(cron:session): session closed for user root
Oct 27 03:26:01 erlangs CRON[236913]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 03:26:01 erlangs CRON[236913]: pam_unix(cron:session): session closed for user root
Oct 27 03:27:01 erlangs CRON[246356]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 03:27:01 erlangs CRON[246356]: pam_unix(cron:session): session closed for user root
Oct 27 03:28:01 erlangs CRON[261224]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 03:28:01 erlangs CRON[261224]: pam_unix(cron:session): session closed for user root
Oct 27 03:28:13 erlangs CRON[217880]: pam_unix(cron:session): session closed for user root
Oct 27 03:29:01 erlangs CRON[263515]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 03:29:01 erlangs CRON[263515]: pam_unix(cron:session): session closed for user root
Oct 27 03:30:01 erlangs CRON[263566]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 03:30:01 erlangs CRON[263568]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 03:30:01 erlangs CRON[263567]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 03:30:01 erlangs CRON[263568]: pam_unix(cron:session): session closed for user root