What is a beat in a script?
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How to take input values from the user?
What does echo mean in scripting?
Explain about stdin, stdout and stderr?
how to read systems current date and time
How will you list only the empty lines in a file (using grep)?
What is egrep?
what is the difference between sh & bash shell?
Tell something about the super block in shell scripting?
How to enable the shell to know what program should be run to interpret the script?
What are the various stages of a linux process it passes through?
What lives in a shell?
What is the use of break command?