Oct 27 13:00:02 ssjiang CRON[3559819]: pam_unix(cron:session): session closed for user root
Oct 27 13:00:03 ssjiang CRON[3559821]: pam_unix(cron:session): session closed for user www-data
Oct 27 13:01:01 ssjiang CRON[3598865]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 13:01:02 ssjiang CRON[3598865]: pam_unix(cron:session): session closed for user www-data
Oct 27 13:01:11 ssjiang CRON[3559820]: pam_unix(cron:session): session closed for user root
Oct 27 13:02:01 ssjiang CRON[3603882]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 13:02:02 ssjiang CRON[3603882]: pam_unix(cron:session): session closed for user www-data
Oct 27 13:03:01 ssjiang CRON[3603891]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 13:03:01 ssjiang CRON[3603891]: pam_unix(cron:session): session closed for user www-data
Oct 27 13:04:01 ssjiang CRON[3603900]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 13:04:02 ssjiang CRON[3603900]: pam_unix(cron:session): session closed for user www-data
Oct 27 13:05:01 ssjiang CRON[3603911]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 13:05:01 ssjiang CRON[3603910]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 13:05:01 ssjiang CRON[3603909]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 13:05:01 ssjiang CRON[3603911]: pam_unix(cron:session): session closed for user root
Oct 27 13:05:02 ssjiang CRON[3603910]: pam_unix(cron:session): session closed for user www-data
Oct 27 13:06:01 ssjiang CRON[3644262]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 13:06:01 ssjiang CRON[3644262]: pam_unix(cron:session): session closed for user www-data
Oct 27 13:06:09 ssjiang CRON[3603909]: pam_unix(cron:session): session closed for user root
Oct 27 13:07:01 ssjiang CRON[3647956]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 13:07:02 ssjiang CRON[3647956]: pam_unix(cron:session): session closed for user www-data
Oct 27 13:08:01 ssjiang CRON[3647966]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 13:08:02 ssjiang CRON[3647966]: pam_unix(cron:session): session closed for user www-data
Oct 27 13:09:01 ssjiang CRON[3647976]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 13:09:01 ssjiang CRON[3647977]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 13:09:01 ssjiang CRON[3647976]: pam_unix(cron:session): session closed for user root
Oct 27 13:09:01 ssjiang CRON[3647977]: pam_unix(cron:session): session closed for user www-data
Oct 27 13:10:01 ssjiang CRON[3648058]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 13:10:01 ssjiang CRON[3648059]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 13:10:01 ssjiang CRON[3648060]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 13:10:01 ssjiang CRON[3648061]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 13:10:01 ssjiang CRON[3648061]: pam_unix(cron:session): session closed for user root