Category : System Administration

If you are tired of searching through 3 millions sites to get some basic whois information , maybe you want to just download a tool and do it on your local computer. Advantage 1. Faster … Read more

I remember back in the days (2005) when I used to use  a very popular website to query DNS information. The information was very easy to find and queries were very fast. However,  it was … Read more

Here are the commands: 1. Hold Down the ALT key + Spacebar key 2. While Holding the above keys Down, Press the letter “M” 3. Then release all Keys 4. Now user the Arrow keys … Read more

You may have all the switches in the world but unless you can use them when needed, they are all useless. Ls commnand is cool but with so many switches, it is kinda hard to … Read more

If you are getting this error : “Building the VirtualBox Guest Additions kernel modules [failed]” when installing virtualbox guest addition on Fedora 13. 1.  Run the the following commands: 2.  Reinstall the VirtualBox Guest Additions … Read more