Oct 13 23:00:01 ssjiang CRON[3675042]: pam_unix(cron:session): session closed for user root
Oct 13 23:00:02 ssjiang CRON[3675044]: pam_unix(cron:session): session closed for user www-data
Oct 13 23:01:01 ssjiang CRON[3715923]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 23:01:02 ssjiang CRON[3715923]: pam_unix(cron:session): session closed for user www-data
Oct 13 23:01:03 ssjiang CRON[3675043]: pam_unix(cron:session): session closed for user root
Oct 13 23:02:01 ssjiang CRON[3716522]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 23:02:02 ssjiang CRON[3716522]: pam_unix(cron:session): session closed for user www-data
Oct 13 23:03:01 ssjiang CRON[3716531]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 23:03:02 ssjiang CRON[3716531]: pam_unix(cron:session): session closed for user www-data
Oct 13 23:04:01 ssjiang CRON[3716541]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 23:04:01 ssjiang CRON[3716541]: pam_unix(cron:session): session closed for user www-data
Oct 13 23:05:01 ssjiang CRON[3716551]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 23:05:01 ssjiang CRON[3716552]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 23:05:01 ssjiang CRON[3716550]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 23:05:02 ssjiang CRON[3716552]: pam_unix(cron:session): session closed for user root
Oct 13 23:05:02 ssjiang CRON[3716551]: pam_unix(cron:session): session closed for user www-data
Oct 13 23:06:01 ssjiang CRON[3756424]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 23:06:02 ssjiang CRON[3756424]: pam_unix(cron:session): session closed for user www-data
Oct 13 23:06:07 ssjiang CRON[3716550]: pam_unix(cron:session): session closed for user root
Oct 13 23:07:01 ssjiang CRON[3758015]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 23:07:01 ssjiang CRON[3758015]: pam_unix(cron:session): session closed for user www-data
Oct 13 23:08:01 ssjiang CRON[3758024]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 23:08:02 ssjiang CRON[3758024]: pam_unix(cron:session): session closed for user www-data
Oct 13 23:09:01 ssjiang CRON[3758105]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 23:09:01 ssjiang CRON[3758106]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 23:09:01 ssjiang CRON[3758105]: pam_unix(cron:session): session closed for user root
Oct 13 23:09:02 ssjiang CRON[3758106]: pam_unix(cron:session): session closed for user www-data
Oct 13 23:10:01 ssjiang CRON[3758119]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 23:10:01 ssjiang CRON[3758116]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 23:10:01 ssjiang CRON[3758117]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 23:10:01 ssjiang CRON[3758118]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 23:10:01 ssjiang CRON[3758119]: pam_unix(cron:session): session closed for user root