== Why the Bourne shell is not my favorite language

The difference between

	for i in "a b"; do
		mv -f $i $i-UBUNTU
		...
	done

and

	FOO="a b"
	for i in $FOO; do
		mv -f $i $i-UBUNTU
		...
	done

is subtle (in visual appearance) and easy to accidentally forget, but
[[important BourneShellLists]].

(Fortunately I am doing test installations in VMWare these
days, so a mistake is less tedious than it [[used to be
../linux/FC4KickstartDiskSetup]].)