What are Conditional expressions in AWK?
How to execute an AWK script?
What is the use of CONVFMT?
What are Assignment Operators?
What is the use of string functiong sub(regex,replacement,string)?
How to exit from an awk script using the exit command?
What are System functions?
What is the use of FNR?
Usage of And/Or/Not operators in AWK?
What is the use of string function split(string,array,separator)in AWK?
What is the use of systime function?
Write a command to find the sum of bytes (size of file) of all files in a directory?
What are Unary arithmetic operators?
How to get only zero byte files which are present in the directory?
What is the use of string function asort(string,[d])?