Oct 16 12:00:02 ssjiang CRON[751065]: pam_unix(cron:session): session closed for user root
Oct 16 12:00:03 ssjiang CRON[751067]: pam_unix(cron:session): session closed for user www-data
Oct 16 12:01:01 ssjiang CRON[791011]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 12:01:01 ssjiang CRON[791011]: pam_unix(cron:session): session closed for user www-data
Oct 16 12:01:07 ssjiang CRON[751066]: pam_unix(cron:session): session closed for user root
Oct 16 12:02:01 ssjiang CRON[793024]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 12:02:01 ssjiang CRON[793024]: pam_unix(cron:session): session closed for user www-data
Oct 16 12:03:01 ssjiang CRON[793036]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 12:03:02 ssjiang CRON[793036]: pam_unix(cron:session): session closed for user www-data
Oct 16 12:04:01 ssjiang CRON[793045]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 12:04:02 ssjiang CRON[793045]: pam_unix(cron:session): session closed for user www-data
Oct 16 12:05:01 ssjiang CRON[793057]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 12:05:01 ssjiang CRON[793057]: pam_unix(cron:session): session closed for user root
Oct 16 12:05:01 ssjiang CRON[793055]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 12:05:01 ssjiang CRON[793056]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 12:05:02 ssjiang CRON[793056]: pam_unix(cron:session): session closed for user www-data
Oct 16 12:06:01 ssjiang CRON[834175]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 12:06:01 ssjiang CRON[834175]: pam_unix(cron:session): session closed for user www-data
Oct 16 12:06:04 ssjiang CRON[793055]: pam_unix(cron:session): session closed for user root
Oct 16 12:07:01 ssjiang CRON[835003]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 12:07:02 ssjiang CRON[835003]: pam_unix(cron:session): session closed for user www-data
Oct 16 12:08:01 ssjiang CRON[835012]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 12:08:02 ssjiang CRON[835012]: pam_unix(cron:session): session closed for user www-data
Oct 16 12:09:01 ssjiang CRON[835022]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 12:09:01 ssjiang CRON[835023]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 12:09:01 ssjiang CRON[835022]: pam_unix(cron:session): session closed for user root
Oct 16 12:09:01 ssjiang CRON[835023]: pam_unix(cron:session): session closed for user www-data
Oct 16 12:10:02 ssjiang CRON[835106]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 12:10:02 ssjiang CRON[835108]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 12:10:02 ssjiang CRON[835108]: pam_unix(cron:session): session closed for user root
Oct 16 12:10:02 ssjiang CRON[835105]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 12:10:02 ssjiang CRON[835107]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)