What is the use of ERRNO?
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What is NR in AWK?
What is the use of numeric function rand ?
EPFO 2009 result has come or not which is held in sep 2009, pls told me, I have ever asked you.
What are Dynamic Variables?
Which shell to use with AWK?
What is the use of format specifier %g ?
What is the use of sequence ?
Write a command to find the total number of lines in a file without using nr?
What are Arithmetic Expressions in AWK?
What is the use of CONVFMT?
What is the use of string function strtonum(string)?
What is the use of string function substr(string,position) in AWK?