Oct 20 19:00:02 ssjiang CRON[2873365]: pam_unix(cron:session): session closed for user root
Oct 20 19:00:02 ssjiang CRON[2873367]: pam_unix(cron:session): session closed for user www-data
Oct 20 19:01:01 ssjiang CRON[2915539]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 19:01:02 ssjiang CRON[2915539]: pam_unix(cron:session): session closed for user www-data
Oct 20 19:01:03 ssjiang CRON[2873366]: pam_unix(cron:session): session closed for user root
Oct 20 19:02:01 ssjiang CRON[2916112]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 19:02:02 ssjiang CRON[2916112]: pam_unix(cron:session): session closed for user www-data
Oct 20 19:03:01 ssjiang CRON[2916121]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 19:03:02 ssjiang CRON[2916121]: pam_unix(cron:session): session closed for user www-data
Oct 20 19:04:01 ssjiang CRON[2916130]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 19:04:02 ssjiang CRON[2916130]: pam_unix(cron:session): session closed for user www-data
Oct 20 19:05:01 ssjiang CRON[2916141]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 19:05:01 ssjiang CRON[2916142]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 19:05:01 ssjiang CRON[2916140]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 19:05:01 ssjiang CRON[2916142]: pam_unix(cron:session): session closed for user root
Oct 20 19:05:01 ssjiang CRON[2916141]: pam_unix(cron:session): session closed for user www-data
Oct 20 19:06:01 ssjiang CRON[2958280]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 19:06:02 ssjiang CRON[2958280]: pam_unix(cron:session): session closed for user www-data
Oct 20 19:06:03 ssjiang CRON[2916140]: pam_unix(cron:session): session closed for user root
Oct 20 19:07:01 ssjiang CRON[2958868]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 19:07:02 ssjiang CRON[2958868]: pam_unix(cron:session): session closed for user www-data
Oct 20 19:08:01 ssjiang CRON[2958877]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 19:08:02 ssjiang CRON[2958877]: pam_unix(cron:session): session closed for user www-data
Oct 20 19:09:01 ssjiang CRON[2958887]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 19:09:01 ssjiang CRON[2958888]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 19:09:01 ssjiang CRON[2958887]: pam_unix(cron:session): session closed for user root
Oct 20 19:09:01 ssjiang CRON[2958888]: pam_unix(cron:session): session closed for user www-data
Oct 20 19:10:01 ssjiang CRON[2958969]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 19:10:01 ssjiang CRON[2958972]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 19:10:01 ssjiang CRON[2958971]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 19:10:01 ssjiang CRON[2958972]: pam_unix(cron:session): session closed for user root
Oct 20 19:10:01 ssjiang CRON[2958970]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)