Project: Line Number Filter
Write a program that accepts input from the console or from a re-directed file that prints each line from the input stream. Each line should be prefixed with a line number (padded to 5 spaces, right aligned), followed by a colon, followed by the line from the input stream.
Output
$ swiftc LineNumberFilter.swift -I . -L . -lUtils
error: link command failed with exit code 1 (use -v to see invocation)
ld: library not found for -lUtils
clang: error: linker command failed with exit code 1 (use -v to see invocation)