In this screencast we will display both the logs and the statistics on a CentOS 7 server and on a Debian 7.5 server as HTTP requests are sent and responses received.
Read More on how to install and Varnish cache on RHEL/CentOS 7.0/6.x, Fedora 21-15, Ubuntu and Debian
http://www.tecmint.com/install-varnish-cache-web-accelerator/
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