What are Dynamic Variables?
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What is the use of numeric function sqrt ?
What are the Autoincrement and Autodecrement Operators?
What is the use of string function match(string,regex)?
What is the use of format specifier %o ?
What is the use of numeric function exp ?
What are AWK Numerical Functions?
What is the use of sequence ?
What is the use of format specifier %c ?
Write a command delete all line except first line?
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 AWK Built-in Variables?
Write a command to print first and last line using sed command?