Aug 23 22:50:02 ssjiang CRON[113196]: pam_unix(cron:session): session closed for user root
Aug 23 22:50:56 ssjiang CRON[113197]: pam_unix(cron:session): session closed for user root
Aug 23 22:51:01 ssjiang CRON[144440]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Aug 23 22:51:02 ssjiang CRON[144440]: pam_unix(cron:session): session closed for user www-data
Aug 23 22:52:01 ssjiang CRON[144449]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Aug 23 22:52:02 ssjiang CRON[144449]: pam_unix(cron:session): session closed for user www-data
Aug 23 22:53:01 ssjiang CRON[144458]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Aug 23 22:53:01 ssjiang CRON[144458]: pam_unix(cron:session): session closed for user www-data
Aug 23 22:54:01 ssjiang CRON[144468]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Aug 23 22:54:02 ssjiang CRON[144468]: pam_unix(cron:session): session closed for user www-data
Aug 23 22:55:01 ssjiang CRON[144479]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 23 22:55:01 ssjiang CRON[144477]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 23 22:55:01 ssjiang CRON[144478]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Aug 23 22:55:01 ssjiang CRON[144479]: pam_unix(cron:session): session closed for user root
Aug 23 22:55:02 ssjiang CRON[144478]: pam_unix(cron:session): session closed for user www-data
Aug 23 22:55:56 ssjiang CRON[144477]: pam_unix(cron:session): session closed for user root
Aug 23 22:56:01 ssjiang CRON[175716]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Aug 23 22:56:02 ssjiang CRON[175716]: pam_unix(cron:session): session closed for user www-data
Aug 23 22:57:01 ssjiang CRON[175725]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Aug 23 22:57:01 ssjiang CRON[175725]: pam_unix(cron:session): session closed for user www-data
Aug 23 22:58:01 ssjiang CRON[175734]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Aug 23 22:58:02 ssjiang CRON[175734]: pam_unix(cron:session): session closed for user www-data
Aug 23 22:59:01 ssjiang CRON[175743]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Aug 23 22:59:02 ssjiang CRON[175743]: pam_unix(cron:session): session closed for user www-data
Aug 23 23:00:01 ssjiang CRON[175756]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 23 23:00:01 ssjiang CRON[175756]: pam_unix(cron:session): session closed for user root
Aug 23 23:00:01 ssjiang CRON[175755]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Aug 23 23:00:01 ssjiang CRON[175754]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 23 23:00:01 ssjiang CRON[175753]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)