Hello everyone. I know in ubuntu, and any other linux or Unix based systems perhaps, one would have to write the code in VI, save it, and then compile and run it. My numerical analysis teacher gave us a few assignments and he wants them to be done using the c language. The thing is I don't know the commands to compile and run c languages using my Linux (ubuntu). I don't even know if I have the compiler installed or not. So I was just wandering if any of you can help me out with this one. Oh, if you also have some good c tutorials, feel free to post them here too. I'm a bit proficient in C++, but the projects would have to be in C, so i'd have to learn it. Cheers.