Oct 16 23:30:02 ssjiang CRON[2352318]: pam_unix(cron:session): session closed for user root
Oct 16 23:30:02 ssjiang CRON[2352320]: pam_unix(cron:session): session closed for user www-data
Oct 16 23:31:01 ssjiang CRON[2393702]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 23:31:02 ssjiang CRON[2393702]: pam_unix(cron:session): session closed for user www-data
Oct 16 23:31:03 ssjiang CRON[2352319]: pam_unix(cron:session): session closed for user root
Oct 16 23:32:01 ssjiang CRON[2394272]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 23:32:02 ssjiang CRON[2394272]: pam_unix(cron:session): session closed for user www-data
Oct 16 23:33:01 ssjiang CRON[2394281]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 23:33:01 ssjiang CRON[2394281]: pam_unix(cron:session): session closed for user www-data
Oct 16 23:34:01 ssjiang CRON[2394290]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 23:34:02 ssjiang CRON[2394290]: pam_unix(cron:session): session closed for user www-data
Oct 16 23:35:01 ssjiang CRON[2394301]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 23:35:01 ssjiang CRON[2394299]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 23:35:01 ssjiang CRON[2394300]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 23:35:01 ssjiang CRON[2394301]: pam_unix(cron:session): session closed for user root
Oct 16 23:35:02 ssjiang CRON[2394300]: pam_unix(cron:session): session closed for user www-data
Oct 16 23:36:01 ssjiang CRON[2435464]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 23:36:02 ssjiang CRON[2435464]: pam_unix(cron:session): session closed for user www-data
Oct 16 23:36:05 ssjiang CRON[2394299]: pam_unix(cron:session): session closed for user root
Oct 16 23:37:01 ssjiang CRON[2436248]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 23:37:01 ssjiang CRON[2436248]: pam_unix(cron:session): session closed for user www-data
Oct 16 23:38:01 ssjiang CRON[2436257]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 23:38:02 ssjiang CRON[2436257]: pam_unix(cron:session): session closed for user www-data
Oct 16 23:39:01 ssjiang CRON[2436267]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 23:39:01 ssjiang CRON[2436267]: pam_unix(cron:session): session closed for user root
Oct 16 23:39:01 ssjiang CRON[2436268]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 23:39:02 ssjiang CRON[2436268]: pam_unix(cron:session): session closed for user www-data
Oct 16 23:40:01 ssjiang CRON[2436351]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 23:40:01 ssjiang CRON[2436352]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 23:40:01 ssjiang CRON[2436352]: pam_unix(cron:session): session closed for user root
Oct 16 23:40:01 ssjiang CRON[2436350]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 23:40:01 ssjiang CRON[2436349]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)