Building command line applications
<p>How can I move away from (in c++) the annoying menus like:</p>

<p>(a) Do something
(b) Do something else
(c) Do that 3rd thing
(x) exit</p>

<p>Basically I want to be able to run the program then do something like "calc 32 / 5" or "open data.csv", where obviously I would have written the code for "calc" and "open". Just a shove in the right direction would be great, I am sure I can figure it all out, I just need something to google-fu.</p>
