How do you search for a string in a directory with the subdirectories recursed?
How do you search for a string inside a given file?
What are PIDs?
How do you remove a file?
How do you list currently running process?
How do you fire a process in the background?
How do you define a function in a shell script?
How do you stop all the processes, except the shell window?
How do you write a for loop in shell?
How do you find out about all running processes?
How do you read keyboard input in shell scripts?
How do you stop a process?
How do you remove recursively?