Log in on Ubuntu Server, then type command below to Install squid :

Varnish is an HTTP accelerator designed for content-heavy dynamic web sites. In contrast to other web accelerators, such as Squid, which began life as a client-side cache, or Apache and nginx, which are primarily origin servers, Varnish was designed as an HTTP accelerator. Varnish is focused exclusively on HTTP, unlike other proxy servers that often support FTP, SMTP and other network protocols.

Here , I will explain how to get varnish in front of apache2 or accelerate apache2 with varnish .

Websites are naturally geeks guinea pig . You will get much more spam if you get a website to comment or something . They just don’t stop . Try and try . You will find it very much annoying . You can pause them . Not stop but it will give you peace i think . Now open any text editor and