Noted That:

• To install correctly this nginx-champuru.zip .
• Fisrt Download the nginx-champuru.zip to your computer
• Extract/Open nginx-champuru.zip to Your Computer.
• Then, Find readme.txt file inside nginx-champuru.zip and Open readme.txt .
• Now, Read the Requirements of this plugin. Which Wordpress Version and PHP Version are required to run this Plugin in Your Wordpress Site.
• Then, Follow the Tips Below.

Start the Tips:

1. First Download " nginx-champuru.zip " Plugin to your Local Computer. (Click Download)

2. Then, Login to your " yourdomain.com/wp-admin " Dashboard.

3. Then, Click on " Plugins " + " Add New " from left sidemenu of Dashboard.

4. Now, Click on "Upload Plugin" button.

5. Now, Browse " nginx-champuru.zip "  Downloaded plugin from your computer, Where you downloaded nginx-champuru.zip According to Step – 1 Above then, click on " Install Now"

6. Now, Click on " Active Plugin"

7. Then, See left sidemenu. " Nginx Cache Controller " folder is added on left sidemenu. Now, Click on " Nginx Cache Controller " folder.

   Noted that: If you do not see " Nginx Cache Controller " folder on left sidemenu then, see at left sidemenu " Settings " or " Tools ".

8. Now you configure yourself oR Watch video tutorial below about  Nginx Cache Controller Configurtions and Settings or How to work " Nginx Cache Controller " in your WordPress site.

After Activated Plugin According to Step-6 then,

1. Go to " Plugins " + " Installed Plugin " from Wordpress Admin Panel Leftside Menu.
2. or Direct go to: https://yourdomain/wp-admin/plugins.php
3. Then, Find " Nginx Cache Controller " Activated Plugin from Plugin List.
4. Then, Click on " Settings " from Plugin that is Nginx Cache Controller
5. Now, Edit/Add/Config the setting and Click on " Save Changes " button,

• A plug-in installation screen is displayed on the WordPress admin panel.
• It installs it in wp-content/plugins .
• The plug-in is made effective.

Example of Nginx settings:

Allow X-ACCEL-EXPIRES for fastcgi.

 location ~ \.php$ { include /etc/nginx/fastcgi_params; fastcgi_pass unix:/tmp/php-fpm.sock; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $vhost_root/$fastcgi_script_name; fastcgi_pass_header "X-Accel-Redirect"; fastcgi_pass_header "X-Accel-Expires"; }

Setting cache directory for reverse proxy.

proxy_cache_path /var/cache/nginx levels=1:2 keys_zone=czone:4m max_size=50m inactive=120m;

• The default path is /var/cache/nginx.
• The default value of levels is 1:2.
• You can change the cache path at the admin panel.

Setting the key for the reverse cache proxy.

proxy_cache_key "$scheme://$host$request_uri"

• You can customize proxy_cache_key with nginxchampuru_get_reverse_proxy_key hook.