When I write my own programs in C, I obviously run the executable by using ./<my program name> and it works. But, I was wondering if there was a way to run programs by just typing the program name and I think this is possible since I can run firefox 3 by just typing in firefox3.
PS. Where can I find the system utility "ls"? should it be in bin?
PS. Where can I find the system utility "ls"? should it be in bin?