What is the use of sequence ddd ?
What is the use of string function match(string,regex)?
How to get only zero byte files which are present in the directory?
What is the use of format specifier %% ?
What is the use of string functiong sub(regex,replacement)?
What is the use of sequence ?
What is FILENAME in AWK?
What is the use of string function split(string,array,separator)in AWK?
What is the use of numeric function sin ?
What is the use of sequence ddd ?
What is the use of numeric function cos ?
What is the use of numeric function int ?
What is the use of FIELDWIDTHS?