I run into a problem when I've run it with bad parameters and I get the error
! I can't find file 'filename.tex'.
Please type another input file name:
At this point, I've realized that I just ran it in the wrong place or at the wrong time. My problem is that I want to exit the program and my only option seems to be quitting the terminal entirely and setting up my workspace again. So, while the problem is not urgent, I'd like to know if anyone has any solutions, as I've looked at the man page and I've tried Ctrl-C and it just doesn't let me quit. Any suggestions?
[*edit] That's perfect, thanks!