What does tr H do in unix?
What is ps1 and ps2 in unix?
What does a pipe(|) do?
Is windows unix like?
What can you tell about shell variables?
Elucidate on the different ids used in the unix process?
What was unix originally written for?
What is alias mechanism? Explain.
Which file system is used in unix?
What does unix like mean?
How does unix pipe work?
Is darwin unix?
Is unix os free?
Is unix is a programming language?
Is unix a language?