Oct 18 19:30:01 ssjiang CRON[3724740]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:30:01 ssjiang CRON[3724738]: pam_unix(cron:session): session closed for user root
Oct 18 19:31:01 ssjiang CRON[3765843]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:31:02 ssjiang CRON[3765843]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:31:06 ssjiang CRON[3724739]: pam_unix(cron:session): session closed for user root
Oct 18 19:32:01 ssjiang CRON[3767110]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:32:02 ssjiang CRON[3767110]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:33:01 ssjiang CRON[3767119]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:33:02 ssjiang CRON[3767119]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:34:01 ssjiang CRON[3767129]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:34:01 ssjiang CRON[3767129]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:35:01 ssjiang CRON[3767138]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 19:35:01 ssjiang CRON[3767139]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:35:01 ssjiang CRON[3767140]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 19:35:01 ssjiang CRON[3767140]: pam_unix(cron:session): session closed for user root
Oct 18 19:35:02 ssjiang CRON[3767139]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:36:01 ssjiang CRON[3808789]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:36:02 ssjiang CRON[3808789]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:36:04 ssjiang CRON[3767138]: pam_unix(cron:session): session closed for user root
Oct 18 19:37:01 ssjiang CRON[3809509]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:37:02 ssjiang CRON[3809509]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:38:01 ssjiang CRON[3809518]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:38:02 ssjiang CRON[3809518]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:39:01 ssjiang CRON[3809530]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:39:01 ssjiang CRON[3809529]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 19:39:01 ssjiang CRON[3809529]: pam_unix(cron:session): session closed for user root
Oct 18 19:39:01 ssjiang CRON[3809530]: pam_unix(cron:session): session closed for user www-data
Oct 18 19:40:01 ssjiang CRON[3809613]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 19:40:01 ssjiang CRON[3809612]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 19:40:01 ssjiang CRON[3809611]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 19:40:01 ssjiang CRON[3809614]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 19:40:01 ssjiang CRON[3809614]: pam_unix(cron:session): session closed for user root
Oct 18 19:40:02 ssjiang CRON[3809613]: pam_unix(cron:session): session closed for user www-data