Sep 30 21:50:04 erlangs CRON[853723]: pam_unix(cron:session): session closed for user root
Sep 30 21:51:01 erlangs CRON[874340]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Sep 30 21:51:01 erlangs CRON[874340]: pam_unix(cron:session): session closed for user root
Sep 30 21:52:01 erlangs CRON[880445]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Sep 30 21:52:01 erlangs CRON[880445]: pam_unix(cron:session): session closed for user root
Sep 30 21:52:57 erlangs CRON[853724]: pam_unix(cron:session): session closed for user root
Sep 30 21:53:01 erlangs CRON[895767]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Sep 30 21:53:01 erlangs CRON[895767]: pam_unix(cron:session): session closed for user root
Sep 30 21:54:01 erlangs CRON[895805]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Sep 30 21:54:01 erlangs CRON[895805]: pam_unix(cron:session): session closed for user root
Sep 30 21:55:01 erlangs CRON[895840]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Sep 30 21:55:01 erlangs CRON[895841]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Sep 30 21:55:01 erlangs CRON[895841]: pam_unix(cron:session): session closed for user root
Sep 30 21:56:01 erlangs CRON[916592]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Sep 30 21:56:01 erlangs CRON[916592]: pam_unix(cron:session): session closed for user root
Sep 30 21:57:01 erlangs CRON[922749]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Sep 30 21:57:01 erlangs CRON[922749]: pam_unix(cron:session): session closed for user root
Sep 30 21:57:54 erlangs CRON[895840]: pam_unix(cron:session): session closed for user root
Sep 30 21:58:01 erlangs CRON[937882]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Sep 30 21:58:01 erlangs CRON[937882]: pam_unix(cron:session): session closed for user root
Sep 30 21:59:01 erlangs CRON[937918]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Sep 30 21:59:01 erlangs CRON[937918]: pam_unix(cron:session): session closed for user root
Sep 30 22:00:01 erlangs CRON[937969]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Sep 30 22:00:01 erlangs CRON[937970]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Sep 30 22:00:01 erlangs CRON[937971]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Sep 30 22:00:01 erlangs CRON[937971]: pam_unix(cron:session): session closed for user root