sed -i -e 's/^MACHINE[[:space:]]*=[[:space:]]*\".*\"/MACHINE = \"nslu2be\"/' conf/auto.conf echo "TOPDIR='`pwd`'" >conf/topdir.conf. conf/topdir.conf && test "`pwd`" = "$ TOPDIR" || echo "TOPDIR='`pwd`'" > conf/topdir.conf . ./setup-env