Oct 18 01:30:02 ssjiang CRON[2950409]: pam_unix(cron:session): session closed for user root
Oct 18 01:30:02 ssjiang CRON[2950411]: pam_unix(cron:session): session closed for user www-data
Oct 18 01:31:01 ssjiang CRON[2989812]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 01:31:02 ssjiang CRON[2989812]: pam_unix(cron:session): session closed for user www-data
Oct 18 01:31:09 ssjiang CRON[2950410]: pam_unix(cron:session): session closed for user root
Oct 18 01:32:01 ssjiang CRON[2992779]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 01:32:01 ssjiang CRON[2992779]: pam_unix(cron:session): session closed for user www-data
Oct 18 01:33:01 ssjiang CRON[2992789]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 01:33:02 ssjiang CRON[2992789]: pam_unix(cron:session): session closed for user www-data
Oct 18 01:34:01 ssjiang CRON[2992798]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 01:34:02 ssjiang CRON[2992798]: pam_unix(cron:session): session closed for user www-data
Oct 18 01:35:01 ssjiang CRON[2992807]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 01:35:01 ssjiang CRON[2992809]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 01:35:01 ssjiang CRON[2992808]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 01:35:01 ssjiang CRON[2992809]: pam_unix(cron:session): session closed for user root
Oct 18 01:35:02 ssjiang CRON[2992808]: pam_unix(cron:session): session closed for user www-data
Oct 18 01:36:01 ssjiang CRON[3031480]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 01:36:01 ssjiang CRON[3031480]: pam_unix(cron:session): session closed for user www-data
Oct 18 01:36:09 ssjiang CRON[2992807]: pam_unix(cron:session): session closed for user root
Oct 18 01:37:01 ssjiang CRON[3035173]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 01:37:02 ssjiang CRON[3035173]: pam_unix(cron:session): session closed for user www-data
Oct 18 01:38:01 ssjiang CRON[3035182]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 01:38:02 ssjiang CRON[3035182]: pam_unix(cron:session): session closed for user www-data
Oct 18 01:39:01 ssjiang CRON[3035193]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 01:39:01 ssjiang CRON[3035194]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 01:39:01 ssjiang CRON[3035193]: pam_unix(cron:session): session closed for user root
Oct 18 01:39:01 ssjiang CRON[3035194]: pam_unix(cron:session): session closed for user www-data
Oct 18 01:40:01 ssjiang CRON[3035274]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 01:40:01 ssjiang CRON[3035273]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 01:40:01 ssjiang CRON[3035275]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 01:40:01 ssjiang CRON[3035276]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 01:40:01 ssjiang CRON[3035276]: pam_unix(cron:session): session closed for user root