Nmap (Network Mapper) is a security scanner. It is used to discover hosts and services on a computer network. Here are some commands to ...

As a Linux user since last 5 years, I can see that open source operating systems has come a long way in the past 10 years.  And, 2016 is...

Have you ever wondered how you can make a folder which neither can be deleted nor be renamed. Well with this trick, you will be able to c...

This trick enables you to disable access to your USB(Universal Serial Bus) ports on your Windows based PC to prevent people from taking out...

If you are new to Linux/FreeBSD or linux based OS then you will find that there are some very interesting commands that you use repeatedly...

Being Linux system administrator, situations arises when it becomes necessary  to configure networking on the system. Unlike desktop machi...

Your mouse get lost or damaged. Can't wait for long for working in PC until the mouse comes. Then don't feel sad. Use your keyboad...