Oct 13 12:30:02 ssjiang CRON[2638619]: pam_unix(cron:session): session closed for user www-data
Oct 13 12:30:02 ssjiang CRON[2638617]: pam_unix(cron:session): session closed for user root
Oct 13 12:31:01 ssjiang CRON[2677385]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 12:31:01 ssjiang CRON[2677385]: pam_unix(cron:session): session closed for user www-data
Oct 13 12:31:08 ssjiang CRON[2638618]: pam_unix(cron:session): session closed for user root
Oct 13 12:32:01 ssjiang CRON[2680087]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 12:32:02 ssjiang CRON[2680087]: pam_unix(cron:session): session closed for user www-data
Oct 13 12:33:01 ssjiang CRON[2680096]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 12:33:02 ssjiang CRON[2680096]: pam_unix(cron:session): session closed for user www-data
Oct 13 12:34:01 ssjiang CRON[2680105]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 12:34:01 ssjiang CRON[2680105]: pam_unix(cron:session): session closed for user www-data
Oct 13 12:35:01 ssjiang CRON[2680114]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 12:35:01 ssjiang CRON[2680116]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 12:35:01 ssjiang CRON[2680116]: pam_unix(cron:session): session closed for user root
Oct 13 12:35:01 ssjiang CRON[2680115]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 12:35:02 ssjiang CRON[2680115]: pam_unix(cron:session): session closed for user www-data
Oct 13 12:36:01 ssjiang CRON[2717686]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 12:36:02 ssjiang CRON[2717686]: pam_unix(cron:session): session closed for user www-data
Oct 13 12:36:10 ssjiang CRON[2680114]: pam_unix(cron:session): session closed for user root
Oct 13 12:37:01 ssjiang CRON[2721580]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 12:37:02 ssjiang CRON[2721580]: pam_unix(cron:session): session closed for user www-data
Oct 13 12:38:01 ssjiang CRON[2721590]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 12:38:02 ssjiang CRON[2721590]: pam_unix(cron:session): session closed for user www-data
Oct 13 12:39:01 ssjiang CRON[2721601]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 12:39:01 ssjiang CRON[2721600]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 12:39:01 ssjiang CRON[2721600]: pam_unix(cron:session): session closed for user root
Oct 13 12:39:01 ssjiang CRON[2721601]: pam_unix(cron:session): session closed for user www-data
Oct 13 12:40:01 ssjiang CRON[2721684]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 12:40:01 ssjiang CRON[2721685]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 12:40:01 ssjiang CRON[2721682]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 12:40:01 ssjiang CRON[2721683]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 12:40:01 ssjiang CRON[2721685]: pam_unix(cron:session): session closed for user root