What is the use of format specifier %% ?
What is the use of PRINTF?
What are Regular Expressions in AWK?
How to get only zero byte files which are present in the directory?
What are Trigonometric Functions in AWK?
Write a command delete all line except first 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.?
Write a command remove all empty lines?
What is the use of ARGV ?
What is the use of sequence v ?
How to Truncate Integers in AWK?
What is the use of systime function?
What is the use of string function strtonum(string)?