Oct 20 15:30:02 ssjiang CRON[1076796]: pam_unix(cron:session): session closed for user www-data
Oct 20 15:30:02 ssjiang CRON[1076794]: pam_unix(cron:session): session closed for user root
Oct 20 15:31:01 ssjiang CRON[1118065]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 15:31:02 ssjiang CRON[1118065]: pam_unix(cron:session): session closed for user www-data
Oct 20 15:31:06 ssjiang CRON[1076795]: pam_unix(cron:session): session closed for user root
Oct 20 15:32:01 ssjiang CRON[1119525]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 15:32:02 ssjiang CRON[1119525]: pam_unix(cron:session): session closed for user www-data
Oct 20 15:33:01 ssjiang CRON[1119534]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 15:33:01 ssjiang CRON[1119534]: pam_unix(cron:session): session closed for user www-data
Oct 20 15:34:01 ssjiang CRON[1119544]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 15:34:02 ssjiang CRON[1119544]: pam_unix(cron:session): session closed for user www-data
Oct 20 15:35:01 ssjiang CRON[1119555]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 15:35:01 ssjiang CRON[1119554]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 15:35:01 ssjiang CRON[1119553]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 15:35:01 ssjiang CRON[1119555]: pam_unix(cron:session): session closed for user root
Oct 20 15:35:02 ssjiang CRON[1119554]: pam_unix(cron:session): session closed for user www-data
Oct 20 15:36:01 ssjiang CRON[1161332]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 15:36:01 ssjiang CRON[1161332]: pam_unix(cron:session): session closed for user www-data
Oct 20 15:36:05 ssjiang CRON[1119553]: pam_unix(cron:session): session closed for user root
Oct 20 15:37:01 ssjiang CRON[1162279]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 15:37:02 ssjiang CRON[1162279]: pam_unix(cron:session): session closed for user www-data
Oct 20 15:38:01 ssjiang CRON[1162291]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 15:38:01 ssjiang CRON[1162291]: pam_unix(cron:session): session closed for user www-data
Oct 20 15:39:01 ssjiang CRON[1162301]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 15:39:01 ssjiang CRON[1162301]: pam_unix(cron:session): session closed for user root
Oct 20 15:39:01 ssjiang CRON[1162302]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 15:39:02 ssjiang CRON[1162302]: pam_unix(cron:session): session closed for user www-data
Oct 20 15:40:01 ssjiang CRON[1162386]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 15:40:01 ssjiang CRON[1162384]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 15:40:01 ssjiang CRON[1162383]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 15:40:01 ssjiang CRON[1162385]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 20 15:40:01 ssjiang CRON[1162386]: pam_unix(cron:session): session closed for user root
Oct 20 15:40:02 ssjiang CRON[1162385]: pam_unix(cron:session): session closed for user www-data