New version: How does CloudFlare DDOS protection work? – Update 09/2016 I went to some website and saw the CloudFlare DDOS protection, pictured below: I…
Step 1: go to folder /etc/nginx/conf.d/ you will see the file oldip.conf like 23.227.177.193.conf with content: You must make new file: newip.conf like 111.111.111.111.conf with…
(Copyright image: www-mars.lmd.jussieu.fr) In the previous part, we know 3 method to determine the sun’s longitude base on the time. Now, we offer more an…