You should print to stdout the output generated by running the input commands. Initially, you start in a system that only contains an empty root directory (which is also your initial working directory ...

Note that the numbers in binary format should include zeros at the beginning if necessary. After the above output, the program should prompt the user for the next input of the virtual address.

Many Linux programs are the complete opposite: they require input and produce output. Often, these programs modify their input in some way, and there are plenty of them: cut, head, sort, uniq, etc.

I added command-line options so I could set a delay between the program "typing" each letter, with an additional delay for spaces and newlines. The program basically did this the following for each ...

Dennis Ritchie, the software developer who brought the world the C programming language and Unix operating system, has died at the age of 70.