Oct  7 16:50:01 2blog CRON[3034764]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 16:50:01 2blog CRON[3034765]: pam_unix(cron:session): session closed for user root
Oct  7 16:50:02 2blog CRON[3034767]: pam_unix(cron:session): session closed for user root
Oct  7 16:50:02 2blog CRON[3034766]: pam_unix(cron:session): session closed for user root
Oct  7 16:50:25 2blog CRON[3034764]: pam_unix(cron:session): session closed for user root
Oct  7 16:51:01 2blog CRON[3039338]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 16:51:02 2blog CRON[3039338]: pam_unix(cron:session): session closed for user root
Oct  7 16:52:01 2blog CRON[3039370]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 16:52:01 2blog CRON[3039369]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 16:52:01 2blog CRON[3039370]: pam_unix(cron:session): session closed for user root
Oct  7 16:52:01 2blog CRON[3039369]: pam_unix(cron:session): session closed for user root
Oct  7 16:53:01 2blog CRON[3039447]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 16:53:01 2blog CRON[3039447]: pam_unix(cron:session): session closed for user root
Oct  7 16:54:01 2blog CRON[3039503]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 16:54:01 2blog CRON[3039504]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 16:54:02 2blog CRON[3039503]: pam_unix(cron:session): session closed for user root
Oct  7 16:54:07 2blog CRON[3039504]: pam_unix(cron:session): session closed for user root
Oct  7 16:55:01 2blog CRON[3039593]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 16:55:01 2blog CRON[3039595]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)