Oct 10 15:00:03 ssjiang CRON[1819334]: pam_unix(cron:session): session closed for user www-data
Oct 10 15:00:03 ssjiang CRON[1819332]: pam_unix(cron:session): session closed for user root
Oct 10 15:01:01 ssjiang CRON[1859611]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 10 15:01:02 ssjiang CRON[1859611]: pam_unix(cron:session): session closed for user www-data
Oct 10 15:01:03 ssjiang CRON[1819333]: pam_unix(cron:session): session closed for user root
Oct 10 15:02:01 ssjiang CRON[1860211]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 10 15:02:02 ssjiang CRON[1860211]: pam_unix(cron:session): session closed for user www-data
Oct 10 15:03:01 ssjiang CRON[1860220]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 10 15:03:01 ssjiang CRON[1860220]: pam_unix(cron:session): session closed for user www-data
Oct 10 15:04:01 ssjiang CRON[1860235]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 10 15:04:02 ssjiang CRON[1860235]: pam_unix(cron:session): session closed for user www-data
Oct 10 15:05:01 ssjiang CRON[1860245]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 15:05:01 ssjiang CRON[1860247]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 15:05:01 ssjiang CRON[1860247]: pam_unix(cron:session): session closed for user root
Oct 10 15:05:01 ssjiang CRON[1860246]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 10 15:05:02 ssjiang CRON[1860246]: pam_unix(cron:session): session closed for user www-data
Oct 10 15:06:01 ssjiang CRON[1900622]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 10 15:06:01 ssjiang CRON[1900622]: pam_unix(cron:session): session closed for user www-data
Oct 10 15:06:02 ssjiang CRON[1860245]: pam_unix(cron:session): session closed for user root
Oct 10 15:07:01 ssjiang CRON[1901113]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 10 15:07:02 ssjiang CRON[1901113]: pam_unix(cron:session): session closed for user www-data
Oct 10 15:08:01 ssjiang CRON[1901122]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 10 15:08:02 ssjiang CRON[1901122]: pam_unix(cron:session): session closed for user www-data
Oct 10 15:09:01 ssjiang CRON[1901132]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 15:09:01 ssjiang CRON[1901132]: pam_unix(cron:session): session closed for user root
Oct 10 15:09:01 ssjiang CRON[1901133]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 10 15:09:02 ssjiang CRON[1901133]: pam_unix(cron:session): session closed for user www-data
Oct 10 15:10:01 ssjiang CRON[1901218]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 15:10:01 ssjiang CRON[1901217]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 10 15:10:01 ssjiang CRON[1901216]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 15:10:01 ssjiang CRON[1901215]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 15:10:01 ssjiang CRON[1901218]: pam_unix(cron:session): session closed for user root
Oct 10 15:10:01 ssjiang CRON[1901217]: pam_unix(cron:session): session closed for user www-data