What is the use of format specifier %s ?
What is the use of string function asort(string,[d])?
What is NR in AWK?
What is the use of string function substr(string,position) in AWK?
Write a command to find the sum of bytes (size of file) of all files in a directory?
What is the use of sequence <Any other character> ?
What is the use of format specifier %s ?
how to run awk command specified in a file?
What is the use of sequence ddd ?
What is the use of numeric function int ?
What is the use of numeric function log ?
What is the use of ARGV ?
Write a command remove all empty lines?