Oct  7 15:20:05 erlangs CRON[2651653]: pam_unix(cron:session): session closed for user root
Oct  7 15:21:01 erlangs CRON[2670507]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 15:21:02 erlangs CRON[2670507]: pam_unix(cron:session): session closed for user root
Oct  7 15:22:01 erlangs CRON[2678630]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 15:22:01 erlangs CRON[2678630]: pam_unix(cron:session): session closed for user root
Oct  7 15:23:01 erlangs CRON[2693254]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 15:23:01 erlangs CRON[2693254]: pam_unix(cron:session): session closed for user root
Oct  7 15:23:10 erlangs CRON[2651654]: pam_unix(cron:session): session closed for user root
Oct  7 15:24:01 erlangs CRON[2694930]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 15:24:01 erlangs CRON[2694930]: pam_unix(cron:session): session closed for user root
Oct  7 15:25:01 erlangs CRON[2694995]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 15:25:01 erlangs CRON[2694996]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 15:25:01 erlangs CRON[2694996]: pam_unix(cron:session): session closed for user root
Oct  7 15:26:01 erlangs CRON[2715258]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 15:26:01 erlangs CRON[2715258]: pam_unix(cron:session): session closed for user root
Oct  7 15:27:01 erlangs CRON[2722285]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 15:27:02 erlangs CRON[2722285]: pam_unix(cron:session): session closed for user root
Oct  7 15:28:01 erlangs CRON[2737754]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 15:28:01 erlangs CRON[2737754]: pam_unix(cron:session): session closed for user root
Oct  7 15:28:04 erlangs CRON[2694995]: pam_unix(cron:session): session closed for user root
Oct  7 15:29:01 erlangs CRON[2738284]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 15:29:01 erlangs CRON[2738284]: pam_unix(cron:session): session closed for user root
Oct  7 15:30:01 erlangs CRON[2738342]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 15:30:01 erlangs CRON[2738342]: pam_unix(cron:session): session closed for user root
Oct  7 15:30:01 erlangs CRON[2738345]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 15:30:01 erlangs CRON[2738343]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 15:30:01 erlangs CRON[2738344]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 15:30:01 erlangs CRON[2738345]: pam_unix(cron:session): session closed for user root