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I know some C and some Ncurses, and I wanted to learn how to make a little menu program which displays the names of three or four external programs, and then executes the program selected by the user. When the selected program terminates, the user is returned to the menu program. (Similiar to those old DOS menus which some people used before Windows came along.) Could anyone start me off in the right direction? Specifically, I was wondering about how I should approach calling the external program that the user requests. I found a few pages online about executing programs from inside C, but they tended to be somewhat complex with lots of discussion about inter-process communication and piping and such. Is there a C library for that makes this fairly simple? (Even if it is a *nix only library...) It might also be helpful if someone could point me to a program that does something similar to what I described.

PerlCoder (http://indicium.us)

Hey PerlCoder, I'm not an Ncurses user, though I'd love to learn more about it for exactly the reasons you outline. But in the past, for issuing commands or calling programs from within C++ programs, I've used the "popen" function.

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