Oct 14 21:50:02 ssjiang CRON[2515298]: pam_unix(cron:session): session closed for user www-data
Oct 14 21:50:02 ssjiang CRON[2515296]: pam_unix(cron:session): session closed for user root
Oct 14 21:51:01 ssjiang CRON[2556709]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 21:51:02 ssjiang CRON[2515297]: pam_unix(cron:session): session closed for user root
Oct 14 21:51:02 ssjiang CRON[2556709]: pam_unix(cron:session): session closed for user www-data
Oct 14 21:52:01 ssjiang CRON[2556946]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 21:52:02 ssjiang CRON[2556946]: pam_unix(cron:session): session closed for user www-data
Oct 14 21:53:01 ssjiang CRON[2556955]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 21:53:01 ssjiang CRON[2556955]: pam_unix(cron:session): session closed for user www-data
Oct 14 21:54:01 ssjiang CRON[2556965]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 21:54:02 ssjiang CRON[2556965]: pam_unix(cron:session): session closed for user www-data
Oct 14 21:55:01 ssjiang CRON[2556974]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 21:55:01 ssjiang CRON[2556976]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 21:55:01 ssjiang CRON[2556976]: pam_unix(cron:session): session closed for user root
Oct 14 21:55:01 ssjiang CRON[2556975]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 21:55:02 ssjiang CRON[2556975]: pam_unix(cron:session): session closed for user www-data
Oct 14 21:56:01 ssjiang CRON[2598117]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 21:56:01 ssjiang CRON[2598117]: pam_unix(cron:session): session closed for user www-data
Oct 14 21:56:02 ssjiang CRON[2556974]: pam_unix(cron:session): session closed for user root
Oct 14 21:57:01 ssjiang CRON[2598625]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 21:57:02 ssjiang CRON[2598625]: pam_unix(cron:session): session closed for user www-data
Oct 14 21:58:01 ssjiang CRON[2598635]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 21:58:02 ssjiang CRON[2598635]: pam_unix(cron:session): session closed for user www-data
Oct 14 21:59:01 ssjiang CRON[2598645]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 21:59:01 ssjiang CRON[2598645]: pam_unix(cron:session): session closed for user www-data
Oct 14 22:00:01 ssjiang CRON[2598655]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 22:00:01 ssjiang CRON[2598657]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 22:00:01 ssjiang CRON[2598656]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 22:00:01 ssjiang CRON[2598654]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 22:00:01 ssjiang CRON[2598657]: pam_unix(cron:session): session closed for user root