How do you do number comparison in shell scripts?
What are PIDs?
What’s the command to find out today’s date?
How do you fire a process in the background?
How do you stop all the processes, except the shell window?
How do you search for a string inside a given file?
How do you find out about all running processes?
How do you find out what’s your shell?
How do you test for file properties in shell scripts?
How do you write a for loop in shell?
How do you find out your own username?
How do you find out the number of arguments passed to the shell script?
How do you find out the current directory you’re in?