Oct 18 20:00:01 ssjiang CRON[3979201]: pam_unix(cron:session): session closed for user root
Oct 18 20:00:02 ssjiang CRON[3979203]: pam_unix(cron:session): session closed for user www-data
Oct 18 20:01:01 ssjiang CRON[4021063]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 20:01:02 ssjiang CRON[4021063]: pam_unix(cron:session): session closed for user www-data
Oct 18 20:01:03 ssjiang CRON[3979202]: pam_unix(cron:session): session closed for user root
Oct 18 20:02:01 ssjiang CRON[4021583]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 20:02:02 ssjiang CRON[4021583]: pam_unix(cron:session): session closed for user www-data
Oct 18 20:03:01 ssjiang CRON[4021592]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 20:03:01 ssjiang CRON[4021592]: pam_unix(cron:session): session closed for user www-data
Oct 18 20:04:01 ssjiang CRON[4021601]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 20:04:02 ssjiang CRON[4021601]: pam_unix(cron:session): session closed for user www-data
Oct 18 20:05:01 ssjiang CRON[4021612]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 20:05:01 ssjiang CRON[4021610]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 20:05:01 ssjiang CRON[4021611]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 20:05:01 ssjiang CRON[4021612]: pam_unix(cron:session): session closed for user root
Oct 18 20:05:02 ssjiang CRON[4021611]: pam_unix(cron:session): session closed for user www-data
Oct 18 20:06:01 ssjiang CRON[4063310]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 20:06:02 ssjiang CRON[4063310]: pam_unix(cron:session): session closed for user www-data
Oct 18 20:06:04 ssjiang CRON[4021610]: pam_unix(cron:session): session closed for user root
Oct 18 20:07:01 ssjiang CRON[4063978]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 20:07:01 ssjiang CRON[4063978]: pam_unix(cron:session): session closed for user www-data
Oct 18 20:08:01 ssjiang CRON[4063988]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 20:08:02 ssjiang CRON[4063988]: pam_unix(cron:session): session closed for user www-data
Oct 18 20:09:01 ssjiang CRON[4063998]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 20:09:01 ssjiang CRON[4063999]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 20:09:01 ssjiang CRON[4063998]: pam_unix(cron:session): session closed for user root
Oct 18 20:09:02 ssjiang CRON[4063999]: pam_unix(cron:session): session closed for user www-data
Oct 18 20:10:01 ssjiang CRON[4064082]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 20:10:01 ssjiang CRON[4064079]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 20:10:01 ssjiang CRON[4064081]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 20:10:01 ssjiang CRON[4064080]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 20:10:01 ssjiang CRON[4064082]: pam_unix(cron:session): session closed for user root