Category: Technology

nginx (is pronounced engine x) is a HTTP and reverse proxy server, as well as a mail server which is being mostly used for websites with high traffic. using nginx on a server to replace or tune apache will directly effect on better performance. today I’m going to show you how to install this plugin… Continue reading How to install nginx on cPanel

I’m totally pissed with Virtualbox guest editions! this application really looks great and has nice features! but if you are going to run a Linux guest on your host I suggest you not to use this application! there are always problems with guest additions on Linux guests! Anyway, I’m going to move my Linux machine… Continue reading Convert VMs from VirtualBox to VMware Player

it’s kind of sad to see most of the features of opera does not exist in version 15 anymore. but if you look at the browser and the settings itself it will sound illogical for you. there are so many obvious settings which are missing in Opera 15 and I believe since Opera 15 is… Continue reading Pin Tabs are gone in Opera 15

Reverse DNS lookup (also called rDNS) is the process of determining the hostname with it’s associated IP address. Just same with DNS which is being used to determine the IP address with it’s associated Hostname so actually rDNS or reverse DNS is the reflective state of DNS. Why Do You need rDNS ? The most… Continue reading How to check reverse DNS (rDNS)

Changed your virtualbox view to scale mode and stuck? if You looked everywhere in the software to find how to exit or quit scale mode in virtualbox like me, then I should tell you the answer is to press HOST Key + C. Which means in default case you need to press Right Ctrl +… Continue reading Exit scale mode Virtualbox