uso_error()
{
	echo "\nusage: teasyos [-v] | [-d pathname]\n\n"
}

dir_error()
{
	echo "\nteasyos: $1 no existe o no es un directorio\n\n"
}

DBPROC=$TRANSDIR/ep:$DBPROC
DBPATH=$TRANSDIR/etc:$DBPATH
MSGDIR=$TRANSDIR/msg:$MSGDIR
export DBPROC DBPATH MSGDIR
case $# in
	0) 	exec ctl eos_easy;;
	1) 	if test $1 = "-v" 
		then
			echo "$0 - Version 2.0 - Upgrade 0.0"
		else
			uso_error
		fi;;
	2)	if test $1 = "-d" 
		then
			if test -d $2
			then
				cd $2 
				exec ctl eos_easy
			else
				dir_error $2
			fi
		else
			uso_error
		fi;;
	*) uso_error;;
esac
