What is the use of ERRNO?
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What are the Autoincrement and Autodecrement Operators?
What is the use of string function index(string,search) in AWK?
What is the use of numeric function exp ?
What are AWK patterns?
What is NR in AWK?
How to print only blank line of file?
I have given many interview question(testing),but i don't konw where is the probleam.yet i have no job,in july 2006 i have passed out.can any body tell me how can i improve my self?or any suggestion.
What are System functions?
How to generate random numbers in AWK?
What is the use of string functiong sub(regex,replacement,string)?
What is the use of format specifier %e ?
What are Assignment Operators?