What happens when you type ls?
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Write a shell script that adds two numbers if provided as the command line argument and if the two numbers are not entered throws an error message.
What language is bash written in?
What does $1 mean in bash?
Why are there shells on the beach?
What is gui scripting?
What is the command to find out today's date?
What language is bash?
How to check if the previous command was run successfully?
In a file , how to retrieve the lines which are the multiples of 50 ? like 50,100,150th lines etc.
What are the three main forms of enabling debugging in a shell script?
What is shell prompt?
How do I edit a .sh file?