Linode install SSL
First, Taobao Gworg obtains the SSL certificate, including the nginx environment certificate or using your current environment.
Second, the linode server generally has the following two environments, which you can install.
Nginx installs SSL certificate: https://www.gworg.com/ssl/107.html
Nginx automatically jumps to HTTPS: https://www.gworg.com/ssl/167.html
APACHE installs SSL certificate: https://www.gworg.com/ssl/106.html
Apache automatically jumps to HTTPS: https://www.gworg.com/ssl/130.html
Note: to install the firewall, you need to set up port 443 or turn off the firewall. If the local server installs a security dog, please allow port 443. Really do not know how to configure can also be Taobao Gworg to get technical support, he needs SSH to control the server when configuring.