Which shell to use with AWK?
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What is the use of ARGV ?
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 is the use of numeric function atan2?
Write a command to print zero byte size files?
What is OFS in AWK?
What is the use of string function substr(string,position,max) in AWK?
How to get only zero byte files which are present in the directory?
Write a command to print first and last line using sed command?
What is the use of sequence ?
What is the use of PRINTF?
What are Associative Arrays?
What is the use of string function match(string,regex)?