What is necessary before running a shell script from the terminal?
How does unix work?
What are some common shells and what are their indicators?
What uses unix?
Write down some common shells with their indicators?
What is home directory in unix?
Is windows a unix operating system?
What is a directory?
What are the main features of unix?
Is mac unix like?
What is the use of -l when listing a directory?
What is unix kernel explain it?
How to remove files in unix?