Oct 21 15:30:02 ssjiang CRON[858483]: pam_unix(cron:session): session closed for user root
Oct 21 15:30:02 ssjiang CRON[858485]: pam_unix(cron:session): session closed for user www-data
Oct 21 15:31:01 ssjiang CRON[898600]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 15:31:02 ssjiang CRON[898600]: pam_unix(cron:session): session closed for user www-data
Oct 21 15:31:08 ssjiang CRON[858484]: pam_unix(cron:session): session closed for user root
Oct 21 15:32:01 ssjiang CRON[901455]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 15:32:02 ssjiang CRON[901455]: pam_unix(cron:session): session closed for user www-data
Oct 21 15:33:01 ssjiang CRON[901464]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 15:33:02 ssjiang CRON[901464]: pam_unix(cron:session): session closed for user www-data
Oct 21 15:34:01 ssjiang CRON[901473]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 15:34:01 ssjiang CRON[901473]: pam_unix(cron:session): session closed for user www-data
Oct 21 15:35:01 ssjiang CRON[901484]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 15:35:01 ssjiang CRON[901484]: pam_unix(cron:session): session closed for user root
Oct 21 15:35:01 ssjiang CRON[901482]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 15:35:01 ssjiang CRON[901483]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 15:35:02 ssjiang CRON[901483]: pam_unix(cron:session): session closed for user www-data
Oct 21 15:36:01 ssjiang CRON[941476]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 15:36:02 ssjiang CRON[941476]: pam_unix(cron:session): session closed for user www-data
Oct 21 15:36:09 ssjiang CRON[901482]: pam_unix(cron:session): session closed for user root
Oct 21 15:37:01 ssjiang CRON[944450]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 15:37:01 ssjiang CRON[944450]: pam_unix(cron:session): session closed for user www-data
Oct 21 15:38:01 ssjiang CRON[944459]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 15:38:02 ssjiang CRON[944459]: pam_unix(cron:session): session closed for user www-data
Oct 21 15:39:01 ssjiang CRON[944508]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 15:39:01 ssjiang CRON[944509]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 15:39:01 ssjiang CRON[944508]: pam_unix(cron:session): session closed for user root
Oct 21 15:39:02 ssjiang CRON[944509]: pam_unix(cron:session): session closed for user www-data
Oct 21 15:40:01 ssjiang CRON[944551]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 15:40:01 ssjiang CRON[944553]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 15:40:01 ssjiang CRON[944550]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 15:40:01 ssjiang CRON[944553]: pam_unix(cron:session): session closed for user root
Oct 21 15:40:01 ssjiang CRON[944552]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)