What is the use of sequence v ?
Write a command remove all empty lines?
What is the use of numeric function cos ?
How to Truncate Integers in AWK?
What is the use of Strftime function?
What is NF in AWK?
Write a command to print all line except first line?
What is the use of string function gensub(r,s,h [,t])?
What is the use of string function toupper(string)?
What is the use of format specifier %o ?
How to get only zero byte files which are present in the directory?
What are Arithmetic Expressions in AWK?
Write a command to print the second and third line of a file without using nr?