How do I practice Unix programming in C?

Question

After five years of professional Java (and to a lesser extent, Python) programming and slowly feeling my computer science education slip away, I decided I wanted to broaden my h

Answer 1

I would recommend one thing highly.

Try and re-write all usual Linux command lines tools like ls, mkdir, cd etc.

You'll gain a lot of knowlege about programming and Linux both at the same time.

Pick the commands from the easiest, say "time" and work all the way up to the more complicated ones.