Oct 16 20:50:02 ssjiang CRON[1008509]: pam_unix(cron:session): session closed for user www-data
Oct 16 20:50:02 ssjiang CRON[1008507]: pam_unix(cron:session): session closed for user root
Oct 16 20:51:01 ssjiang CRON[1049129]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 20:51:02 ssjiang CRON[1049129]: pam_unix(cron:session): session closed for user www-data
Oct 16 20:51:06 ssjiang CRON[1008508]: pam_unix(cron:session): session closed for user root
Oct 16 20:52:01 ssjiang CRON[1050460]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 20:52:02 ssjiang CRON[1050460]: pam_unix(cron:session): session closed for user www-data
Oct 16 20:53:01 ssjiang CRON[1050469]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 20:53:01 ssjiang CRON[1050469]: pam_unix(cron:session): session closed for user www-data
Oct 16 20:54:01 ssjiang CRON[1050479]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 20:54:02 ssjiang CRON[1050479]: pam_unix(cron:session): session closed for user www-data
Oct 16 20:55:01 ssjiang CRON[1050489]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 20:55:01 ssjiang CRON[1050488]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 20:55:01 ssjiang CRON[1050490]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 20:55:01 ssjiang CRON[1050490]: pam_unix(cron:session): session closed for user root
Oct 16 20:55:02 ssjiang CRON[1050489]: pam_unix(cron:session): session closed for user www-data
Oct 16 20:56:01 ssjiang CRON[1090183]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 20:56:01 ssjiang CRON[1090183]: pam_unix(cron:session): session closed for user www-data
Oct 16 20:56:07 ssjiang CRON[1050488]: pam_unix(cron:session): session closed for user root
Oct 16 20:57:01 ssjiang CRON[1092436]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 20:57:02 ssjiang CRON[1092436]: pam_unix(cron:session): session closed for user www-data
Oct 16 20:58:01 ssjiang CRON[1092445]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 20:58:01 ssjiang CRON[1092445]: pam_unix(cron:session): session closed for user www-data
Oct 16 20:59:01 ssjiang CRON[1092455]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 20:59:02 ssjiang CRON[1092455]: pam_unix(cron:session): session closed for user www-data
Oct 16 21:00:01 ssjiang CRON[1092466]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 21:00:01 ssjiang CRON[1092464]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 21:00:01 ssjiang CRON[1092465]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 21:00:01 ssjiang CRON[1092467]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 21:00:01 ssjiang CRON[1092467]: pam_unix(cron:session): session closed for user root