Oct 18 17:50:02 ssjiang CRON[2876528]: pam_unix(cron:session): session closed for user www-data
Oct 18 17:50:02 ssjiang CRON[2876526]: pam_unix(cron:session): session closed for user root
Oct 18 17:51:01 ssjiang CRON[2918061]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 17:51:02 ssjiang CRON[2918061]: pam_unix(cron:session): session closed for user www-data
Oct 18 17:51:05 ssjiang CRON[2876527]: pam_unix(cron:session): session closed for user root
Oct 18 17:52:01 ssjiang CRON[2918901]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 17:52:02 ssjiang CRON[2918901]: pam_unix(cron:session): session closed for user www-data
Oct 18 17:53:01 ssjiang CRON[2918910]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 17:53:02 ssjiang CRON[2918910]: pam_unix(cron:session): session closed for user www-data
Oct 18 17:54:01 ssjiang CRON[2918919]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 17:54:01 ssjiang CRON[2918919]: pam_unix(cron:session): session closed for user www-data
Oct 18 17:55:01 ssjiang CRON[2918930]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 17:55:01 ssjiang CRON[2918931]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 17:55:01 ssjiang CRON[2918929]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 17:55:01 ssjiang CRON[2918931]: pam_unix(cron:session): session closed for user root
Oct 18 17:55:02 ssjiang CRON[2918930]: pam_unix(cron:session): session closed for user www-data
Oct 18 17:56:01 ssjiang CRON[2960644]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 17:56:02 ssjiang CRON[2960644]: pam_unix(cron:session): session closed for user www-data
Oct 18 17:56:04 ssjiang CRON[2918929]: pam_unix(cron:session): session closed for user root
Oct 18 17:57:01 ssjiang CRON[2961296]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 17:57:01 ssjiang CRON[2961296]: pam_unix(cron:session): session closed for user www-data
Oct 18 17:58:01 ssjiang CRON[2961305]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 17:58:02 ssjiang CRON[2961305]: pam_unix(cron:session): session closed for user www-data
Oct 18 17:59:01 ssjiang CRON[2961315]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 17:59:02 ssjiang CRON[2961315]: pam_unix(cron:session): session closed for user www-data
Oct 18 18:00:01 ssjiang CRON[2961325]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 18:00:01 ssjiang CRON[2961324]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 18:00:01 ssjiang CRON[2961326]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 18:00:01 ssjiang CRON[2961327]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 18:00:01 ssjiang CRON[2961327]: pam_unix(cron:session): session closed for user root