Hi Dennis. You might want to watch the dates that are shown at the bottom of each post... the quote from Shailendra Patel that you referenced is 4 years old, so a response from that user was pretty questionable.
Hi Shailendra, Just wanted to see if you could help a real greenie! I went to the i-nex site and selected for download the one for Mint(sylvia). I cant find anythig that gives instruction on how to download. Can you help?
But to answer your question about i-nex, their instructions for installing on Linux Mint are on this page.... it is 4 commands that you must enter into your terminal, one-at-a-time (in order). You should copy/paste these commands so that you do not make any mistakes. When finished, it will provide a new menu launch item in the System Tools category. It is a pretty nice application that provides a lot of information about your system.
By the way, CONTROL-ALT-T is an easy shortcut to open up a new Terminal.