Oct 19 18:30:02 ssjiang CRON[2889762]: pam_unix(cron:session): session closed for user www-data
Oct 19 18:30:02 ssjiang CRON[2889760]: pam_unix(cron:session): session closed for user root
Oct 19 18:31:01 ssjiang CRON[2928910]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 18:31:02 ssjiang CRON[2928910]: pam_unix(cron:session): session closed for user www-data
Oct 19 18:31:09 ssjiang CRON[2889761]: pam_unix(cron:session): session closed for user root
Oct 19 18:32:01 ssjiang CRON[2932312]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 18:32:02 ssjiang CRON[2932312]: pam_unix(cron:session): session closed for user www-data
Oct 19 18:33:01 ssjiang CRON[2932321]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 18:33:02 ssjiang CRON[2932321]: pam_unix(cron:session): session closed for user www-data
Oct 19 18:34:01 ssjiang CRON[2932330]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 18:34:01 ssjiang CRON[2932330]: pam_unix(cron:session): session closed for user www-data
Oct 19 18:35:01 ssjiang CRON[2932353]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 18:35:01 ssjiang CRON[2932355]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 18:35:01 ssjiang CRON[2932354]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 18:35:01 ssjiang CRON[2932355]: pam_unix(cron:session): session closed for user root
Oct 19 18:35:02 ssjiang CRON[2932354]: pam_unix(cron:session): session closed for user www-data
Oct 19 18:36:01 ssjiang CRON[2971058]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 18:36:02 ssjiang CRON[2971058]: pam_unix(cron:session): session closed for user www-data
Oct 19 18:36:09 ssjiang CRON[2932353]: pam_unix(cron:session): session closed for user root
Oct 19 18:37:01 ssjiang CRON[2974900]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 18:37:02 ssjiang CRON[2974900]: pam_unix(cron:session): session closed for user www-data
Oct 19 18:38:01 ssjiang CRON[2974909]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 18:38:02 ssjiang CRON[2974909]: pam_unix(cron:session): session closed for user www-data
Oct 19 18:39:01 ssjiang CRON[2974919]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 18:39:01 ssjiang CRON[2974920]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 18:39:01 ssjiang CRON[2974919]: pam_unix(cron:session): session closed for user root
Oct 19 18:39:01 ssjiang CRON[2974920]: pam_unix(cron:session): session closed for user www-data
Oct 19 18:40:01 ssjiang CRON[2975003]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 18:40:01 ssjiang CRON[2975001]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 18:40:01 ssjiang CRON[2975000]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 18:40:01 ssjiang CRON[2975002]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 18:40:01 ssjiang CRON[2975003]: pam_unix(cron:session): session closed for user root