Oct 12 13:50:02 ssjiang CRON[3957116]: pam_unix(cron:session): session closed for user www-data
Oct 12 13:50:02 ssjiang CRON[3957114]: pam_unix(cron:session): session closed for user root
Oct 12 13:51:01 ssjiang CRON[3957115]: pam_unix(cron:session): session closed for user root
Oct 12 13:51:01 ssjiang CRON[3998337]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 13:51:01 ssjiang CRON[3998337]: pam_unix(cron:session): session closed for user www-data
Oct 12 13:52:01 ssjiang CRON[3998346]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 13:52:02 ssjiang CRON[3998346]: pam_unix(cron:session): session closed for user www-data
Oct 12 13:53:01 ssjiang CRON[3998356]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 13:53:02 ssjiang CRON[3998356]: pam_unix(cron:session): session closed for user www-data
Oct 12 13:54:01 ssjiang CRON[3998365]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 13:54:01 ssjiang CRON[3998365]: pam_unix(cron:session): session closed for user www-data
Oct 12 13:55:01 ssjiang CRON[3998375]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 13:55:01 ssjiang CRON[3998377]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 13:55:01 ssjiang CRON[3998376]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 13:55:01 ssjiang CRON[3998377]: pam_unix(cron:session): session closed for user root
Oct 12 13:55:02 ssjiang CRON[3998376]: pam_unix(cron:session): session closed for user www-data
Oct 12 13:56:01 ssjiang CRON[4037946]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 13:56:02 ssjiang CRON[4037946]: pam_unix(cron:session): session closed for user www-data
Oct 12 13:56:07 ssjiang CRON[3998375]: pam_unix(cron:session): session closed for user root
Oct 12 13:57:01 ssjiang CRON[4039603]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 13:57:01 ssjiang CRON[4039603]: pam_unix(cron:session): session closed for user www-data
Oct 12 13:58:01 ssjiang CRON[4039612]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 13:58:02 ssjiang CRON[4039612]: pam_unix(cron:session): session closed for user www-data
Oct 12 13:59:01 ssjiang CRON[4039622]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 13:59:02 ssjiang CRON[4039622]: pam_unix(cron:session): session closed for user www-data
Oct 12 14:00:01 ssjiang CRON[4039632]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 14:00:01 ssjiang CRON[4039635]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 14:00:01 ssjiang CRON[4039634]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 12 14:00:01 ssjiang CRON[4039633]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 12 14:00:01 ssjiang CRON[4039635]: pam_unix(cron:session): session closed for user root