Oct 25 17:00:02 ssjiang CRON[1328528]: pam_unix(cron:session): session closed for user root
Oct 25 17:00:03 ssjiang CRON[1328530]: pam_unix(cron:session): session closed for user www-data
Oct 25 17:01:01 ssjiang CRON[1366678]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 25 17:01:01 ssjiang CRON[1366678]: pam_unix(cron:session): session closed for user www-data
Oct 25 17:01:12 ssjiang CRON[1328529]: pam_unix(cron:session): session closed for user root
Oct 25 17:02:01 ssjiang CRON[1372232]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 25 17:02:01 ssjiang CRON[1372232]: pam_unix(cron:session): session closed for user www-data
Oct 25 17:03:01 ssjiang CRON[1372241]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 25 17:03:02 ssjiang CRON[1372241]: pam_unix(cron:session): session closed for user www-data
Oct 25 17:04:01 ssjiang CRON[1372250]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 25 17:04:02 ssjiang CRON[1372250]: pam_unix(cron:session): session closed for user www-data
Oct 25 17:05:01 ssjiang CRON[1372261]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 25 17:05:01 ssjiang CRON[1372259]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 25 17:05:01 ssjiang CRON[1372260]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 25 17:05:01 ssjiang CRON[1372261]: pam_unix(cron:session): session closed for user root
Oct 25 17:05:01 ssjiang CRON[1372260]: pam_unix(cron:session): session closed for user www-data
Oct 25 17:06:01 ssjiang CRON[1413574]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 25 17:06:02 ssjiang CRON[1413574]: pam_unix(cron:session): session closed for user www-data
Oct 25 17:06:08 ssjiang CRON[1372259]: pam_unix(cron:session): session closed for user root
Oct 25 17:07:01 ssjiang CRON[1415948]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 25 17:07:02 ssjiang CRON[1415948]: pam_unix(cron:session): session closed for user www-data
Oct 25 17:08:01 ssjiang CRON[1415957]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 25 17:08:01 ssjiang CRON[1415957]: pam_unix(cron:session): session closed for user www-data
Oct 25 17:09:01 ssjiang CRON[1415967]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 25 17:09:01 ssjiang CRON[1415967]: pam_unix(cron:session): session closed for user root
Oct 25 17:09:01 ssjiang CRON[1415968]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 25 17:09:02 ssjiang CRON[1415968]: pam_unix(cron:session): session closed for user www-data
Oct 25 17:10:01 ssjiang CRON[1416049]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 25 17:10:01 ssjiang CRON[1416052]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 25 17:10:01 ssjiang CRON[1416050]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 25 17:10:01 ssjiang CRON[1416051]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 25 17:10:01 ssjiang CRON[1416052]: pam_unix(cron:session): session closed for user root