Oct 19 18:00:02 ssjiang CRON[2634204]: pam_unix(cron:session): session closed for user root
Oct 19 18:00:03 ssjiang CRON[2634206]: pam_unix(cron:session): session closed for user www-data
Oct 19 18:01:01 ssjiang CRON[2674628]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 18:01:01 ssjiang CRON[2674628]: pam_unix(cron:session): session closed for user www-data
Oct 19 18:01:07 ssjiang CRON[2634205]: pam_unix(cron:session): session closed for user root
Oct 19 18:02:01 ssjiang CRON[2676765]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 18:02:02 ssjiang CRON[2676765]: pam_unix(cron:session): session closed for user www-data
Oct 19 18:03:01 ssjiang CRON[2676774]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 18:03:02 ssjiang CRON[2676774]: pam_unix(cron:session): session closed for user www-data
Oct 19 18:04:01 ssjiang CRON[2676783]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 18:04:01 ssjiang CRON[2676783]: pam_unix(cron:session): session closed for user www-data
Oct 19 18:05:01 ssjiang CRON[2676794]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 18:05:01 ssjiang CRON[2676794]: pam_unix(cron:session): session closed for user root
Oct 19 18:05:01 ssjiang CRON[2676792]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 18:05:01 ssjiang CRON[2676793]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 18:05:02 ssjiang CRON[2676793]: pam_unix(cron:session): session closed for user www-data
Oct 19 18:06:01 ssjiang CRON[2716874]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 18:06:02 ssjiang CRON[2716874]: pam_unix(cron:session): session closed for user www-data
Oct 19 18:06:08 ssjiang CRON[2676792]: pam_unix(cron:session): session closed for user root
Oct 19 18:07:01 ssjiang CRON[2719340]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 18:07:02 ssjiang CRON[2719340]: pam_unix(cron:session): session closed for user www-data
Oct 19 18:08:01 ssjiang CRON[2719349]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 18:08:01 ssjiang CRON[2719349]: pam_unix(cron:session): session closed for user www-data
Oct 19 18:09:01 ssjiang CRON[2719359]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 18:09:01 ssjiang CRON[2719360]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 18:09:01 ssjiang CRON[2719359]: pam_unix(cron:session): session closed for user root
Oct 19 18:09:02 ssjiang CRON[2719360]: pam_unix(cron:session): session closed for user www-data
Oct 19 18:10:01 ssjiang CRON[2719441]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 18:10:01 ssjiang CRON[2719442]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 18:10:01 ssjiang CRON[2719444]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 18:10:01 ssjiang CRON[2719443]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 18:10:01 ssjiang CRON[2719444]: pam_unix(cron:session): session closed for user root