Oct 13 21:30:02 ssjiang CRON[2927877]: pam_unix(cron:session): session closed for user www-data
Oct 13 21:30:02 ssjiang CRON[2927875]: pam_unix(cron:session): session closed for user root
Oct 13 21:31:01 ssjiang CRON[2964802]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 21:31:02 ssjiang CRON[2964802]: pam_unix(cron:session): session closed for user www-data
Oct 13 21:31:11 ssjiang CRON[2927876]: pam_unix(cron:session): session closed for user root
Oct 13 21:32:01 ssjiang CRON[2969346]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 21:32:02 ssjiang CRON[2969346]: pam_unix(cron:session): session closed for user www-data
Oct 13 21:33:01 ssjiang CRON[2969355]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 21:33:02 ssjiang CRON[2969355]: pam_unix(cron:session): session closed for user www-data
Oct 13 21:34:01 ssjiang CRON[2969364]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 21:34:01 ssjiang CRON[2969364]: pam_unix(cron:session): session closed for user www-data
Oct 13 21:35:01 ssjiang CRON[2969373]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 21:35:01 ssjiang CRON[2969375]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 21:35:01 ssjiang CRON[2969374]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 21:35:01 ssjiang CRON[2969375]: pam_unix(cron:session): session closed for user root
Oct 13 21:35:02 ssjiang CRON[2969374]: pam_unix(cron:session): session closed for user www-data
Oct 13 21:36:01 ssjiang CRON[3008381]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 21:36:02 ssjiang CRON[3008381]: pam_unix(cron:session): session closed for user www-data
Oct 13 21:36:08 ssjiang CRON[2969373]: pam_unix(cron:session): session closed for user root
Oct 13 21:37:01 ssjiang CRON[3010840]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 21:37:02 ssjiang CRON[3010840]: pam_unix(cron:session): session closed for user www-data
Oct 13 21:38:01 ssjiang CRON[3010849]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 21:38:01 ssjiang CRON[3010849]: pam_unix(cron:session): session closed for user www-data
Oct 13 21:39:01 ssjiang CRON[3010860]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 21:39:01 ssjiang CRON[3010859]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 21:39:01 ssjiang CRON[3010859]: pam_unix(cron:session): session closed for user root
Oct 13 21:39:02 ssjiang CRON[3010860]: pam_unix(cron:session): session closed for user www-data
Oct 13 21:40:01 ssjiang CRON[3010941]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 21:40:01 ssjiang CRON[3010943]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 21:40:01 ssjiang CRON[3010942]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 21:40:01 ssjiang CRON[3010944]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 21:40:01 ssjiang CRON[3010944]: pam_unix(cron:session): session closed for user root