Oct 14 15:00:01 ssjiang CRON[3289809]: pam_unix(cron:session): session closed for user root
Oct 14 15:00:02 ssjiang CRON[3289811]: pam_unix(cron:session): session closed for user www-data
Oct 14 15:01:01 ssjiang CRON[3330830]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 15:01:02 ssjiang CRON[3330830]: pam_unix(cron:session): session closed for user www-data
Oct 14 15:01:03 ssjiang CRON[3289810]: pam_unix(cron:session): session closed for user root
Oct 14 15:02:01 ssjiang CRON[3331472]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 15:02:02 ssjiang CRON[3331472]: pam_unix(cron:session): session closed for user www-data
Oct 14 15:03:01 ssjiang CRON[3331482]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 15:03:02 ssjiang CRON[3331482]: pam_unix(cron:session): session closed for user www-data
Oct 14 15:04:01 ssjiang CRON[3331491]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 15:04:01 ssjiang CRON[3331491]: pam_unix(cron:session): session closed for user www-data
Oct 14 15:05:01 ssjiang CRON[3331502]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 15:05:01 ssjiang CRON[3331500]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 15:05:01 ssjiang CRON[3331501]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 15:05:01 ssjiang CRON[3331502]: pam_unix(cron:session): session closed for user root
Oct 14 15:05:02 ssjiang CRON[3331501]: pam_unix(cron:session): session closed for user www-data
Oct 14 15:06:01 ssjiang CRON[3372778]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 15:06:02 ssjiang CRON[3372778]: pam_unix(cron:session): session closed for user www-data
Oct 14 15:06:02 ssjiang CRON[3331500]: pam_unix(cron:session): session closed for user root
Oct 14 15:07:01 ssjiang CRON[3373147]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 15:07:02 ssjiang CRON[3373147]: pam_unix(cron:session): session closed for user www-data
Oct 14 15:08:01 ssjiang CRON[3373157]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 15:08:01 ssjiang CRON[3373157]: pam_unix(cron:session): session closed for user www-data
Oct 14 15:09:01 ssjiang CRON[3373167]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 15:09:01 ssjiang CRON[3373168]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 15:09:01 ssjiang CRON[3373167]: pam_unix(cron:session): session closed for user root
Oct 14 15:09:02 ssjiang CRON[3373168]: pam_unix(cron:session): session closed for user www-data
Oct 14 15:10:01 ssjiang CRON[3373251]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 15:10:01 ssjiang CRON[3373249]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 15:10:01 ssjiang CRON[3373248]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 15:10:01 ssjiang CRON[3373250]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 15:10:01 ssjiang CRON[3373251]: pam_unix(cron:session): session closed for user root