Cache http mail.wdm.in

It looks like you're trying to cache the HTTP response from http://mail.wdm.in. Here's how you can do it:

Using the curl command:

You can use the curl command with the -o option to save the response to a file, and then use the curl command with the -I option to cache the response:

curl -o mail.wdm.in.html http://mail.wdm.in
curl -I -o mail.wdm.in.cache http://mail.wdm.in

This will save the HTML response from http://mail.wdm.in to a file named mail.wdm.in.html, and then cache the response using the -I option.

Using a caching proxy:

You can also use a caching proxy like squid or Apache HTTP Server to cache the response. Here's an example using squid:

sudo apt-get install squid
sudo squid -c /etc/squid/squid.conf

Then, add the following lines to your squid.conf file:

http_access allow all
http_cache_max_size 100MB
http_cache_negative_ttl 1m
http_cache_positive_ttl 1h

Restart the squid service:

sudo service squid restart

Now, you can access the cached response by visiting http://mail.wdm.in in your web browser.

Using a browser extension:

If you're using a browser like Google Chrome or Mozilla Firefox, you can use a browser extension like Cache Inspector or Cache Cleaner to cache the response.

Please note that caching may not work if the website uses cookies or other mechanisms to track user sessions. Additionally, caching may not be suitable for all types of websites, especially those that require authentication or have dynamic content.