What is the use of format specifier %e ?
Write a command to print the second and third line of a file without using nr?
Which shell to use with AWK?
What is the use of numeric function int ?
Write a command remove all empty lines?
What are Regular Expressions in AWK?
What is OFS in AWK?
What is the Basic Structure of AWK program?
What is the use of string function asorti(string,[d])?
What is the use of systime function?
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 format specifier %g ?
What is the use of FIELDWIDTHS?