modified versions of echo that echo in a certain color.
Example Usage
$ bash expand.sh # to create the symbolic links
$ echo -n I && ./red -n " love " && echo you
$ ./red -n r && ./orange -n a && ./yellow -n i && ./green -n n && ./blue -n b && ./pink -n o && ./white w
$ ./pink ERROR: FILE NOT FOUND!
$ ./green whats up > greenf && cat greenf && rm -f greenf