How to generate random numbers in AWK?
Write a command to print first and last line using sed command?
Write a command to print the fields in a text file in reverse order?
What is the use of string function asorti(string,[d])?
What is the use of string functiong sub(regex,replacement)?
What is the use of FNR?
Write a command to print the second and third line of a file without using nr?
What is the use of string function sub(regex,replacement)?
What are Conditional expressions in AWK?
What are Trigonometric Functions in AWK?
What is the use of FIELDWIDTHS?
What are Associative Arrays?
In the text file, some lines are delimited by colon and some are delimited by space. Write a command to print the third field of each line.?
What is the use of systime function?
What is the use of string function length(string) in AWK?