Oct 18 18:20:02 ssjiang CRON[3131008]: pam_unix(cron:session): session closed for user www-data
Oct 18 18:20:02 ssjiang CRON[3131006]: pam_unix(cron:session): session closed for user root
Oct 18 18:21:01 ssjiang CRON[3172464]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 18:21:01 ssjiang CRON[3172464]: pam_unix(cron:session): session closed for user www-data
Oct 18 18:21:05 ssjiang CRON[3131007]: pam_unix(cron:session): session closed for user root
Oct 18 18:22:01 ssjiang CRON[3173377]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 18:22:02 ssjiang CRON[3173377]: pam_unix(cron:session): session closed for user www-data
Oct 18 18:23:01 ssjiang CRON[3173386]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 18:23:02 ssjiang CRON[3173386]: pam_unix(cron:session): session closed for user www-data
Oct 18 18:24:01 ssjiang CRON[3173395]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 18:24:01 ssjiang CRON[3173395]: pam_unix(cron:session): session closed for user www-data
Oct 18 18:25:01 ssjiang CRON[3173404]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 18:25:01 ssjiang CRON[3173405]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 18:25:01 ssjiang CRON[3173406]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 18:25:01 ssjiang CRON[3173406]: pam_unix(cron:session): session closed for user root
Oct 18 18:25:02 ssjiang CRON[3173405]: pam_unix(cron:session): session closed for user www-data
Oct 18 18:26:01 ssjiang CRON[3215040]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 18:26:02 ssjiang CRON[3215040]: pam_unix(cron:session): session closed for user www-data
Oct 18 18:26:04 ssjiang CRON[3173404]: pam_unix(cron:session): session closed for user root
Oct 18 18:27:01 ssjiang CRON[3215772]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 18:27:02 ssjiang CRON[3215772]: pam_unix(cron:session): session closed for user www-data
Oct 18 18:28:01 ssjiang CRON[3215781]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 18:28:02 ssjiang CRON[3215781]: pam_unix(cron:session): session closed for user www-data
Oct 18 18:29:01 ssjiang CRON[3215791]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 18:29:01 ssjiang CRON[3215791]: pam_unix(cron:session): session closed for user www-data
Oct 18 18:30:01 ssjiang CRON[3215802]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 18:30:01 ssjiang CRON[3215803]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 18:30:01 ssjiang CRON[3215800]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 18:30:01 ssjiang CRON[3215801]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 18:30:01 ssjiang CRON[3215803]: pam_unix(cron:session): session closed for user root