foreach $Host (@MasterMachineIndex) {
	&ping;  # my subroutine to ping system...works fine
	$Cmd = "rsh $Host uptime";
	$Status = `$Cmd`;
	$CheckHome = ("rsh $Host \"cd $Home\"");
	$HomeStatus = `$CheckHome 2>&1`;	# This captures STDERR and STDOUT outputs that may or may not manifest...
	if ($HomeStatus =~ /No such/) {		# May need to add more keywords here.  Not sure all OSs echo same nomenclature...
		print ("$Home directory not mounted on $Host!  Skipping...\n");
	} else {
		$CPUScan = "rsh $Host \"CPUScan.pl >> ./foo\"";
		$CHECK = `$CPUScan`;
		print ("$Host:\t$Status");
	}
}