Oct 22 21:40:01 ssjiang CRON[3903817]: pam_unix(cron:session): session closed for user root
Oct 22 21:40:01 ssjiang CRON[3903819]: pam_unix(cron:session): session closed for user www-data
Oct 22 21:41:01 ssjiang CRON[3945446]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 21:41:02 ssjiang CRON[3945446]: pam_unix(cron:session): session closed for user www-data
Oct 22 21:41:06 ssjiang CRON[3903818]: pam_unix(cron:session): session closed for user root
Oct 22 21:42:02 ssjiang CRON[3946970]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 21:42:02 ssjiang CRON[3946970]: pam_unix(cron:session): session closed for user www-data
Oct 22 21:43:01 ssjiang CRON[3946979]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 21:43:02 ssjiang CRON[3946979]: pam_unix(cron:session): session closed for user www-data
Oct 22 21:44:01 ssjiang CRON[3946988]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 21:44:02 ssjiang CRON[3946988]: pam_unix(cron:session): session closed for user www-data
Oct 22 21:45:01 ssjiang CRON[3946999]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 21:45:01 ssjiang CRON[3946998]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 21:45:01 ssjiang CRON[3946997]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 21:45:01 ssjiang CRON[3946999]: pam_unix(cron:session): session closed for user root
Oct 22 21:45:01 ssjiang CRON[3946998]: pam_unix(cron:session): session closed for user www-data
Oct 22 21:46:01 ssjiang CRON[3988434]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 21:46:02 ssjiang CRON[3988434]: pam_unix(cron:session): session closed for user www-data
Oct 22 21:46:07 ssjiang CRON[3946997]: pam_unix(cron:session): session closed for user root
Oct 22 21:47:01 ssjiang CRON[3990146]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 21:47:02 ssjiang CRON[3990146]: pam_unix(cron:session): session closed for user www-data
Oct 22 21:48:01 ssjiang CRON[3990155]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 21:48:02 ssjiang CRON[3990155]: pam_unix(cron:session): session closed for user www-data
Oct 22 21:49:01 ssjiang CRON[3990165]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 21:49:01 ssjiang CRON[3990165]: pam_unix(cron:session): session closed for user www-data
Oct 22 21:50:01 ssjiang CRON[3990174]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 21:50:01 ssjiang CRON[3990176]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 21:50:01 ssjiang CRON[3990177]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 21:50:01 ssjiang CRON[3990177]: pam_unix(cron:session): session closed for user root
Oct 22 21:50:01 ssjiang CRON[3990175]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)