How do you do number comparison in shell scripts?
What’s a way to do multilevel if-else’s in shell scripting?
What are PIDs?
How do you refer to the arguments passed to a shell script?
How do you search for a string in a directory with the subdirectories recursed?
How do you write a while loop in shell?
How do you write a for loop in shell?
How do you remove recursively?
How do you list currently running process?
How do you do Boolean logic operators in shell scripting?
How do you find out what’s your shell?
How do you find out about all running processes?
What’s the command to find out today’s date?