Compare Files

Function: Whitelist lines that match log entries are removed from the log.

A simple Log with inputs 'a', 'b', and 'c' all on their own line is shown below.



A Whitelist with inputs: 'b', 'c', and 'd' each on their own line.

Log	Whitelist	SmallLog
a		a
b	b
c	c
	d

After comparison, 'b' and 'c' are whitelisted out, so only 'a' is left in the small log.



Note: Log and Whitelist remain unchanged