What is the use of ARGV ?
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What is the use of string function substr(string,position) in AWK?
What is the use of ERRNO?
What is the use of format specifier %d ?
How to display even number of records into one file and odd number of records into another file?
What is the use of string function sub(regex,replacement,string)?
What is the use of format specifier %c ?
What is the use of string function length(string) in AWK?
Write a command delete all line except first line?
What is the use of ARGIND?
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 NR in AWK?
What is the use of string function toupper(string)?