Oct 12 16:10:02 ssjiang CRON[918775]: pam_unix(cron:session): session closed for user root
Oct 12 16:10:02 ssjiang CRON[918777]: pam_unix(cron:session): session closed for user www-data
Oct 12 16:11:01 ssjiang CRON[918776]: pam_unix(cron:session): session closed for user root
Oct 12 16:11:01 ssjiang CRON[959997]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 16:11:01 ssjiang CRON[959997]: pam_unix(cron:session): session closed for user www-data
Oct 12 16:12:01 ssjiang CRON[960006]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 16:12:02 ssjiang CRON[960006]: pam_unix(cron:session): session closed for user www-data
Oct 12 16:13:01 ssjiang CRON[960015]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 16:13:02 ssjiang CRON[960015]: pam_unix(cron:session): session closed for user www-data
Oct 12 16:14:01 ssjiang CRON[960024]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 16:14:02 ssjiang CRON[960024]: pam_unix(cron:session): session closed for user www-data
Oct 12 16:15:01 ssjiang CRON[960034]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 16:15:01 ssjiang CRON[960033]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 16:15:01 ssjiang CRON[960035]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 16:15:01 ssjiang CRON[960035]: pam_unix(cron:session): session closed for user root
Oct 12 16:15:01 ssjiang CRON[960034]: pam_unix(cron:session): session closed for user www-data
Oct 12 16:16:00 ssjiang CRON[960033]: pam_unix(cron:session): session closed for user root
Oct 12 16:16:00 ssjiang CRON[1001252]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 16:16:01 ssjiang CRON[1001252]: pam_unix(cron:session): session closed for user www-data
Oct 12 16:17:01 ssjiang CRON[1001261]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 16:17:01 ssjiang CRON[1001262]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 16:17:01 ssjiang CRON[1001261]: pam_unix(cron:session): session closed for user root
Oct 12 16:17:01 ssjiang CRON[1001262]: pam_unix(cron:session): session closed for user www-data
Oct 12 16:18:01 ssjiang CRON[1001273]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 16:18:02 ssjiang CRON[1001273]: pam_unix(cron:session): session closed for user www-data
Oct 12 16:19:01 ssjiang CRON[1001283]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 16:19:02 ssjiang CRON[1001283]: pam_unix(cron:session): session closed for user www-data
Oct 12 16:20:01 ssjiang CRON[1001294]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 16:20:01 ssjiang CRON[1001296]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 16:20:01 ssjiang CRON[1001295]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 16:20:01 ssjiang CRON[1001293]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 16:20:01 ssjiang CRON[1001296]: pam_unix(cron:session): session closed for user root