What is the use of FNR?
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What is the use of ARGIND?
What is the use of format specifier %f ?
Write a command to find the sum of bytes (size of file) of all files in a directory?
How to generate random numbers in AWK?
What are the Autoincrement and Autodecrement Operators?
how to run awk command specified in a file?
What are Regular Expressions in AWK?
What is FS in AWK?
What is the use of numeric function srand ?
Write a command to print the line number before each line?
Write a command delete all line except first line?
Write a command to print all line except first line?