Aug 18 05:50:02 ssjiang CRON[4012925]: pam_unix(cron:session): session closed for user root
Aug 18 05:50:53 ssjiang CRON[4012926]: pam_unix(cron:session): session closed for user root
Aug 18 05:51:01 ssjiang CRON[4043148]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Aug 18 05:51:01 ssjiang CRON[4043148]: pam_unix(cron:session): session closed for user www-data
Aug 18 05:52:01 ssjiang CRON[4043157]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Aug 18 05:52:02 ssjiang CRON[4043157]: pam_unix(cron:session): session closed for user www-data
Aug 18 05:53:01 ssjiang CRON[4043166]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Aug 18 05:53:02 ssjiang CRON[4043166]: pam_unix(cron:session): session closed for user www-data
Aug 18 05:54:01 ssjiang CRON[4043175]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Aug 18 05:54:01 ssjiang CRON[4043175]: pam_unix(cron:session): session closed for user www-data
Aug 18 05:55:01 ssjiang CRON[4043186]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Aug 18 05:55:01 ssjiang CRON[4043185]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 05:55:01 ssjiang CRON[4043187]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 05:55:01 ssjiang CRON[4043187]: pam_unix(cron:session): session closed for user root
Aug 18 05:55:02 ssjiang CRON[4043186]: pam_unix(cron:session): session closed for user www-data
Aug 18 05:55:53 ssjiang CRON[4043185]: pam_unix(cron:session): session closed for user root
Aug 18 05:56:01 ssjiang CRON[4073404]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Aug 18 05:56:02 ssjiang CRON[4073404]: pam_unix(cron:session): session closed for user www-data
Aug 18 05:57:01 ssjiang CRON[4073413]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Aug 18 05:57:02 ssjiang CRON[4073413]: pam_unix(cron:session): session closed for user www-data
Aug 18 05:58:01 ssjiang CRON[4073422]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Aug 18 05:58:01 ssjiang CRON[4073422]: pam_unix(cron:session): session closed for user www-data
Aug 18 05:59:01 ssjiang CRON[4073431]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Aug 18 05:59:02 ssjiang CRON[4073431]: pam_unix(cron:session): session closed for user www-data
Aug 18 06:00:01 ssjiang CRON[4073440]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 06:00:01 ssjiang CRON[4073443]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Aug 18 06:00:01 ssjiang CRON[4073442]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Aug 18 06:00:01 ssjiang CRON[4073443]: pam_unix(cron:session): session closed for user root
Aug 18 06:00:01 ssjiang CRON[4073441]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)