alias lo="logout"
alias cls="clear"
alias la="ls -la|less"
alias ll="ls -l"
function rls
	{
	if [ "$1" = "" ]; then
		LSMASK="*"
	else
		LSMASK=""
	fi
	for dd in `ls -d $* $LSMASK`; do
		if [ -d $dd ]; then
			rls $dd/*
		else
			echo $dd
		fi
	done
	}
