How can I disable Varnish cache? Varnish is a HTTP/web page accelerator. We use Varnish both as a load balancer and to speed up page loads by having varnish answer requests, instead of storage servers (which answer slower). Basically Varnish makes a web page faster. Sometimes it is useful to temporarily disable varnish cache, for […]
What is SSH Keys SSH keys serve as a means of identifying yourself to an SSH server using public-key cryptography and challenge-response authentication. One immediate advantage this method has over traditional password authentication is that you can be authenticated by the server without ever having to send your password over the network. Anyone eavesdropping on […]
Since Google Chrome dropped support for 32-bit Chrome on Linux an error occurs when updating apt in 64-bit systems (with multi arch enabled). The solution is modify the sources.list file for Chrome. And this post will show you how to do that?
What is Sphinx Search ? Sphinx Search (sphinxsearch) is a free software/open source Fulltext search engine designed to provide full-text search functionality to client applications. (Wikipedia) Requirement to install sphinxsearch