What are AWK Numerical Functions?
What is the use of ERRNO?
What are AWK patterns?
How to execute an AWK script?
How to get only zero byte files which are present in the directory?
What is the use of string function sub(regex,replacement,string)?
What is the use of string functiong sub(regex,replacement,string)?
Write a command to find the total number of lines in a file without using nr?
What is the use of PRINTF?
What is the use of string function split(string,array,separator)in AWK?
What is the use of string function toupper(string)?
Write a command to find the sum of bytes (size of file) of all files in a directory?
What are Assignment Operators?
What are Trigonometric Functions in AWK?
What is the use of string function substr(string,position,max) in AWK?