What are Trigonometric Functions in AWK?
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What are Associative Arrays?
What is NF in AWK?
How do you Explicit File output?
What are System functions?
What is RS in AWK?
What is the use of string function tolower(string)?
What is the use of string function asorti(string,[d])?
In the text file, some lines are delimited by colon and some are delimited by space. Write a command to print the third field of each line.?
Write a command remove all empty lines?
EPFO 2009 result has come or not which is held in sep 2009, pls told me, I have ever asked you.
What is the use of string function toupper(string)?
What is the use of numeric function cos ?