Oct 13 12:50:02 ssjiang CRON[2804673]: pam_unix(cron:session): session closed for user root
Oct 13 12:50:02 ssjiang CRON[2804675]: pam_unix(cron:session): session closed for user www-data
Oct 13 12:51:01 ssjiang CRON[2844489]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 12:51:02 ssjiang CRON[2844489]: pam_unix(cron:session): session closed for user www-data
Oct 13 12:51:07 ssjiang CRON[2804674]: pam_unix(cron:session): session closed for user root
Oct 13 12:52:01 ssjiang CRON[2846143]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 12:52:02 ssjiang CRON[2846143]: pam_unix(cron:session): session closed for user www-data
Oct 13 12:53:01 ssjiang CRON[2846152]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 12:53:01 ssjiang CRON[2846152]: pam_unix(cron:session): session closed for user www-data
Oct 13 12:54:01 ssjiang CRON[2846161]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 12:54:02 ssjiang CRON[2846161]: pam_unix(cron:session): session closed for user www-data
Oct 13 12:55:01 ssjiang CRON[2846171]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 12:55:01 ssjiang CRON[2846173]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 12:55:01 ssjiang CRON[2846172]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 12:55:01 ssjiang CRON[2846173]: pam_unix(cron:session): session closed for user root
Oct 13 12:55:02 ssjiang CRON[2846172]: pam_unix(cron:session): session closed for user www-data
Oct 13 12:56:01 ssjiang CRON[2886817]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 12:56:02 ssjiang CRON[2886817]: pam_unix(cron:session): session closed for user www-data
Oct 13 12:56:05 ssjiang CRON[2846171]: pam_unix(cron:session): session closed for user root
Oct 13 12:57:01 ssjiang CRON[2887642]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 12:57:02 ssjiang CRON[2887642]: pam_unix(cron:session): session closed for user www-data
Oct 13 12:58:01 ssjiang CRON[2887651]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 12:58:01 ssjiang CRON[2887651]: pam_unix(cron:session): session closed for user www-data
Oct 13 12:59:01 ssjiang CRON[2887661]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 12:59:02 ssjiang CRON[2887661]: pam_unix(cron:session): session closed for user www-data
Oct 13 13:00:01 ssjiang CRON[2887673]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 13:00:01 ssjiang CRON[2887672]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 13:00:01 ssjiang CRON[2887673]: pam_unix(cron:session): session closed for user root
Oct 13 13:00:01 ssjiang CRON[2887670]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 13:00:01 ssjiang CRON[2887671]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)