What is the use of FNR?
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What is the use of numeric function rand ?
What is the use of numeric function srand ?
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.
How to print only blank line of file?
What are System functions?
Usage of And/Or/Not operators in AWK?
Write a command to print the line number before each line?
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.?
Which shell to use with AWK?
What are Assignment Operators?
What are Regular Expressions in AWK?
What is the use of numeric function cos ?