Oct 18 16:30:02 ssjiang CRON[2197156]: pam_unix(cron:session): session closed for user root
Oct 18 16:31:01 ssjiang CRON[2238875]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 16:31:02 ssjiang CRON[2238875]: pam_unix(cron:session): session closed for user www-data
Oct 18 16:31:04 ssjiang CRON[2197157]: pam_unix(cron:session): session closed for user root
Oct 18 16:32:01 ssjiang CRON[2239532]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 16:32:02 ssjiang CRON[2239532]: pam_unix(cron:session): session closed for user www-data
Oct 18 16:33:01 ssjiang CRON[2239541]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 16:33:01 ssjiang CRON[2239541]: pam_unix(cron:session): session closed for user www-data
Oct 18 16:34:01 ssjiang CRON[2239550]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 16:34:02 ssjiang CRON[2239550]: pam_unix(cron:session): session closed for user www-data
Oct 18 16:35:01 ssjiang CRON[2240319]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 16:35:01 ssjiang CRON[2240318]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 16:35:01 ssjiang CRON[2240319]: pam_unix(cron:session): session closed for user root
Oct 18 16:35:01 ssjiang CRON[2240317]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 16:35:02 ssjiang CRON[2240318]: pam_unix(cron:session): session closed for user www-data
Oct 18 16:36:01 ssjiang CRON[2281934]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 16:36:01 ssjiang CRON[2281934]: pam_unix(cron:session): session closed for user www-data
Oct 18 16:36:04 ssjiang CRON[2240317]: pam_unix(cron:session): session closed for user root
Oct 18 16:37:01 ssjiang CRON[2282687]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 16:37:02 ssjiang CRON[2282687]: pam_unix(cron:session): session closed for user www-data
Oct 18 16:38:01 ssjiang CRON[2282696]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 16:38:02 ssjiang CRON[2282696]: pam_unix(cron:session): session closed for user www-data
Oct 18 16:39:01 ssjiang CRON[2282706]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 16:39:01 ssjiang CRON[2282707]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 16:39:01 ssjiang CRON[2282706]: pam_unix(cron:session): session closed for user root
Oct 18 16:39:01 ssjiang CRON[2282707]: pam_unix(cron:session): session closed for user www-data
Oct 18 16:40:01 ssjiang CRON[2282787]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 16:40:01 ssjiang CRON[2282790]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 16:40:01 ssjiang CRON[2282789]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 16:40:01 ssjiang CRON[2282790]: pam_unix(cron:session): session closed for user root
Oct 18 16:40:01 ssjiang CRON[2282788]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)