Oct 17 12:20:02 ssjiang CRON[468048]: pam_unix(cron:session): session closed for user www-data
Oct 17 12:20:02 ssjiang CRON[468046]: pam_unix(cron:session): session closed for user root
Oct 17 12:21:01 ssjiang CRON[504972]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 12:21:01 ssjiang CRON[504972]: pam_unix(cron:session): session closed for user www-data
Oct 17 12:21:12 ssjiang CRON[468047]: pam_unix(cron:session): session closed for user root
Oct 17 12:22:01 ssjiang CRON[510237]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 12:22:01 ssjiang CRON[510237]: pam_unix(cron:session): session closed for user www-data
Oct 17 12:23:01 ssjiang CRON[510247]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 12:23:02 ssjiang CRON[510247]: pam_unix(cron:session): session closed for user www-data
Oct 17 12:24:01 ssjiang CRON[510256]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 12:24:02 ssjiang CRON[510256]: pam_unix(cron:session): session closed for user www-data
Oct 17 12:25:01 ssjiang CRON[510265]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 12:25:01 ssjiang CRON[510266]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 12:25:01 ssjiang CRON[510267]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 12:25:01 ssjiang CRON[510267]: pam_unix(cron:session): session closed for user root
Oct 17 12:25:02 ssjiang CRON[510266]: pam_unix(cron:session): session closed for user www-data
Oct 17 12:26:01 ssjiang CRON[547088]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 12:26:01 ssjiang CRON[547088]: pam_unix(cron:session): session closed for user www-data
Oct 17 12:26:12 ssjiang CRON[510265]: pam_unix(cron:session): session closed for user root
Oct 17 12:27:01 ssjiang CRON[552454]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 12:27:01 ssjiang CRON[552454]: pam_unix(cron:session): session closed for user www-data
Oct 17 12:28:01 ssjiang CRON[552464]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 12:28:02 ssjiang CRON[552464]: pam_unix(cron:session): session closed for user www-data
Oct 17 12:29:01 ssjiang CRON[552474]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 12:29:02 ssjiang CRON[552474]: pam_unix(cron:session): session closed for user www-data
Oct 17 12:30:01 ssjiang CRON[552487]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 12:30:01 ssjiang CRON[552486]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 12:30:01 ssjiang CRON[552484]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 12:30:01 ssjiang CRON[552485]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 12:30:01 ssjiang CRON[552487]: pam_unix(cron:session): session closed for user root