What is the use of sequence f?
Write a command to rename the files in a directory with "_new" as postfix?
What is the use of format specifier %d ?
Write a command delete all line except first line?
What is the use of numeric function sqrt ?
Write a command to print zero byte size files?
How to get only zero byte files which are present in the directory?
Write a command to find the total number of lines in a file without using nr?
What are AWK patterns?
How to Truncate Integers in AWK?
What is the use of ARGIND?
What are Dynamic Variables?
What is the use of string function substr(string,position,max) in AWK?