Oct 25 07:30:01 ssjiang CRON[536170]: pam_unix(cron:session): session closed for user root
Oct 25 07:30:02 ssjiang CRON[536172]: pam_unix(cron:session): session closed for user www-data
Oct 25 07:31:01 ssjiang CRON[573655]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 25 07:31:01 ssjiang CRON[573655]: pam_unix(cron:session): session closed for user www-data
Oct 25 07:31:13 ssjiang CRON[536171]: pam_unix(cron:session): session closed for user root
Oct 25 07:32:01 ssjiang CRON[579862]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 25 07:32:02 ssjiang CRON[579862]: pam_unix(cron:session): session closed for user www-data
Oct 25 07:33:01 ssjiang CRON[579872]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 25 07:33:02 ssjiang CRON[579872]: pam_unix(cron:session): session closed for user www-data
Oct 25 07:34:01 ssjiang CRON[579881]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 25 07:34:01 ssjiang CRON[579881]: pam_unix(cron:session): session closed for user www-data
Oct 25 07:35:01 ssjiang CRON[579890]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 25 07:35:01 ssjiang CRON[579891]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 25 07:35:01 ssjiang CRON[579892]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 25 07:35:01 ssjiang CRON[579892]: pam_unix(cron:session): session closed for user root
Oct 25 07:35:02 ssjiang CRON[579891]: pam_unix(cron:session): session closed for user www-data
Oct 25 07:36:01 ssjiang CRON[617365]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 25 07:36:02 ssjiang CRON[617365]: pam_unix(cron:session): session closed for user www-data
Oct 25 07:36:14 ssjiang CRON[579890]: pam_unix(cron:session): session closed for user root
Oct 25 07:37:01 ssjiang CRON[623579]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 25 07:37:01 ssjiang CRON[623579]: pam_unix(cron:session): session closed for user www-data
Oct 25 07:38:01 ssjiang CRON[623588]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 25 07:38:02 ssjiang CRON[623588]: pam_unix(cron:session): session closed for user www-data
Oct 25 07:39:01 ssjiang CRON[623599]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 25 07:39:01 ssjiang CRON[623600]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 25 07:39:01 ssjiang CRON[623599]: pam_unix(cron:session): session closed for user root
Oct 25 07:39:02 ssjiang CRON[623600]: pam_unix(cron:session): session closed for user www-data
Oct 25 07:40:01 ssjiang CRON[623678]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 25 07:40:01 ssjiang CRON[623679]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 25 07:40:01 ssjiang CRON[623677]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 25 07:40:01 ssjiang CRON[623680]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 25 07:40:01 ssjiang CRON[623680]: pam_unix(cron:session): session closed for user root