Author: S J

This topic is about AWK - Miscellaneous Functions. AWK has the following miscellaneous functions − close(expr) This function closes file of pipe.. Example [jerry]$ awk 'BEGIN { cmd = "tr…

This topic is about AWK - Bit Manipulation Functions. AWK has the following built-in bit manipulation functions − and Performs bitwise AND operation. Example [jerry]$ awk 'BEGIN { num1 =…

This topic is about AWK - Time Functions. AWK has the following built-in time functions − systime This function returns the current time of the day as the number of…

This topic is about AWK - String Functions. AWK has the following built-in String functions − asort(arr [, d [, how] ]) This function sorts the contents of arr using GAWK's normal…

This topic is about AWK - Arithmetic Functions. AWK has the following built-in arithmetic functions − atan2(y, x) It returns the arctangent of (y/x) in radians. The following example demonstrates…

This topic is about AWK - Pretty Printing. So far we have used AWK's print and printf functions to display data on standard output. But printf is much more powerful than what we have…