I must be being retarded here, so bear with me. I've not really done much like this before. Starting my computer science course, so I've started writing basic C programs. Normally we're on the lab computers which run linux, so I just save my code, open a terminal and compile using gcc. I thought I'd be able to do this on OSX (after installing Xcode) but I can't seem to be able to. GCC seems to be installed (I can find the binary) but I can't run it from the terminal. I could just use Xcode itself, but it's a bit too much for what I"m doing at the minute. Any ideas on how to do it from the terminal?