Screen is a full-screen software program that can be used to multiplexes a physical console between several processes (typically interactive shells). It offers a user to open several separate terminal instances inside a one single terminal window manager. The screen application is very useful, if you are dealing with multiple programs from a command line interface and for separating programs from the terminal shell. It also allows you to share your sessions with others users and detach/attach terminal sessions. On my Ubuntu 10.04 Server Edition, Screen has been installed by default. But, in Linux Mint does not have screen installed by default, I need to install it first using apt-get command before using it. Please follow your distribution installation procedure to install screen. # apt-get install screen (On Debian based Systems) # yum install screen (On RedHat based Systems) Actually, Screen is a very good command in Linux which is hidde...