Oct 15 01:50:02 ssjiang CRON[326571]: pam_unix(cron:session): session closed for user root
Oct 15 01:50:02 ssjiang CRON[326573]: pam_unix(cron:session): session closed for user www-data
Oct 15 01:51:01 ssjiang CRON[366206]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 01:51:02 ssjiang CRON[366206]: pam_unix(cron:session): session closed for user www-data
Oct 15 01:51:07 ssjiang CRON[326572]: pam_unix(cron:session): session closed for user root
Oct 15 01:52:01 ssjiang CRON[368399]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 01:52:02 ssjiang CRON[368399]: pam_unix(cron:session): session closed for user www-data
Oct 15 01:53:01 ssjiang CRON[368408]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 01:53:02 ssjiang CRON[368408]: pam_unix(cron:session): session closed for user www-data
Oct 15 01:54:01 ssjiang CRON[368417]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 01:54:01 ssjiang CRON[368417]: pam_unix(cron:session): session closed for user www-data
Oct 15 01:55:01 ssjiang CRON[368429]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 01:55:01 ssjiang CRON[368427]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 01:55:01 ssjiang CRON[368428]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 01:55:01 ssjiang CRON[368429]: pam_unix(cron:session): session closed for user root
Oct 15 01:55:02 ssjiang CRON[368428]: pam_unix(cron:session): session closed for user www-data
Oct 15 01:56:01 ssjiang CRON[408097]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 01:56:02 ssjiang CRON[408097]: pam_unix(cron:session): session closed for user www-data
Oct 15 01:56:07 ssjiang CRON[368427]: pam_unix(cron:session): session closed for user root
Oct 15 01:57:01 ssjiang CRON[410251]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 01:57:02 ssjiang CRON[410251]: pam_unix(cron:session): session closed for user www-data
Oct 15 01:58:01 ssjiang CRON[410260]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 01:58:01 ssjiang CRON[410260]: pam_unix(cron:session): session closed for user www-data
Oct 15 01:59:01 ssjiang CRON[410270]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 01:59:02 ssjiang CRON[410270]: pam_unix(cron:session): session closed for user www-data
Oct 15 02:00:01 ssjiang CRON[410282]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 02:00:01 ssjiang CRON[410283]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 02:00:01 ssjiang CRON[410280]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 02:00:01 ssjiang CRON[410281]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 02:00:01 ssjiang CRON[410283]: pam_unix(cron:session): session closed for user root