How to Truncate Integers in AWK?

1251

Write a command to print the line number before each line?

853

What is the use of string function sub(regex,replacement,string)?

1311

How to exit from an awk script using the exit command?

1244

What are Trigonometric Functions in AWK?

1221

What is the use of CONVFMT?

1526

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.?

928

What is the use of systime function?

1428

What are Arithmetic Expressions in AWK?

1206

Write a command to find the sum of bytes (size of file) of all files in a directory?

827

What is the use of string function index(string,search) in AWK?

1118

What is the use of string function length(string) in AWK?

1165

What is the use of string function asorti(string,[d])?

1246

What are System functions?

1325

What are Unary arithmetic operators?

1164