Oct 18 23:30:02 ssjiang CRON[1566546]: pam_unix(cron:session): session closed for user www-data
Oct 18 23:30:02 ssjiang CRON[1566544]: pam_unix(cron:session): session closed for user root
Oct 18 23:31:01 ssjiang CRON[1608190]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 23:31:02 ssjiang CRON[1608190]: pam_unix(cron:session): session closed for user www-data
Oct 18 23:31:04 ssjiang CRON[1566545]: pam_unix(cron:session): session closed for user root
Oct 18 23:32:01 ssjiang CRON[1608915]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 23:32:02 ssjiang CRON[1608915]: pam_unix(cron:session): session closed for user www-data
Oct 18 23:33:01 ssjiang CRON[1608924]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 23:33:02 ssjiang CRON[1608924]: pam_unix(cron:session): session closed for user www-data
Oct 18 23:34:01 ssjiang CRON[1608933]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 23:34:01 ssjiang CRON[1608933]: pam_unix(cron:session): session closed for user www-data
Oct 18 23:35:01 ssjiang CRON[1608942]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 23:35:01 ssjiang CRON[1608943]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 23:35:01 ssjiang CRON[1608944]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 23:35:01 ssjiang CRON[1608944]: pam_unix(cron:session): session closed for user root
Oct 18 23:35:02 ssjiang CRON[1608943]: pam_unix(cron:session): session closed for user www-data
Oct 18 23:36:01 ssjiang CRON[1650534]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 23:36:02 ssjiang CRON[1650534]: pam_unix(cron:session): session closed for user www-data
Oct 18 23:36:04 ssjiang CRON[1608942]: pam_unix(cron:session): session closed for user root
Oct 18 23:37:01 ssjiang CRON[1651311]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 23:37:02 ssjiang CRON[1651311]: pam_unix(cron:session): session closed for user www-data
Oct 18 23:38:01 ssjiang CRON[1651320]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 23:38:02 ssjiang CRON[1651320]: pam_unix(cron:session): session closed for user www-data
Oct 18 23:39:01 ssjiang CRON[1651330]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 23:39:01 ssjiang CRON[1651331]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 23:39:01 ssjiang CRON[1651330]: pam_unix(cron:session): session closed for user root
Oct 18 23:39:01 ssjiang CRON[1651331]: pam_unix(cron:session): session closed for user www-data
Oct 18 23:40:01 ssjiang CRON[1651415]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 23:40:01 ssjiang CRON[1651413]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 23:40:01 ssjiang CRON[1651412]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 23:40:01 ssjiang CRON[1651414]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 23:40:02 ssjiang CRON[1651415]: pam_unix(cron:session): session closed for user root