Usage: rslv linkname [linkname...]

	rslv will print the actual filename(s) or directory name(s)
	associated with the input linkname(s).  Output will be
	actual filename, if only one linkname is passed.  If more
	than one parameter, then output will be in the format of:
		linkname1 -> actual_file1
		linkname2 -> actual_file2
	(one line per linkname passed).
	Returns:
		0 = no error
		Other = errors enountered