-#!/bin/bash
-exec 2>&1
-set -ex
-
-TMPDIR=$(mktemp -d)
-LODEV=$(losetup -f)
-cleanup() {
- kpartx -d "$LODEV" || true
- losetup -d "$LODEV" || true
- rm -rf "$TMPDIR"
-}
-trap cleanup EXIT
-
-mkdir "$TMPDIR"/isoroot "$TMPDIR"/isoroot/boot "$TMPDIR"/isoroot/boot/isolinux
-cp /usr/lib/ISOLINUX/isolinux.bin "$TMPDIR"/isoroot/boot/isolinux/
-echo 'FAKE' > "$TMPDIR"/isoroot/grml-version
-echo 'LOGO' > "$TMPDIR"/isoroot/boot/logo.16
-touch "$TMPDIR"/isoroot/boot/isolinux/FAKE_default.cfg
-touch "$TMPDIR"/isoroot/boot/isolinux/FAKE_grml.cfg
-touch "$TMPDIR"/isoroot/boot/isolinux/hidden.cfg
-xorriso -as mkisofs -l -r -J -no-pad -no-emul-boot -boot-load-size 4 -boot-info-table -b boot/isolinux/isolinux.bin -c boot/isolinux/boot.cat -o "$TMPDIR"/fake.iso "$TMPDIR"/isoroot
-xorriso -dev "$TMPDIR"/fake.iso -ls
-
-dd if=/dev/zero of="$TMPDIR"/blockdev bs=1M count=50
-
-sfdisk "$TMPDIR"/blockdev <<EOT
-label: dos
-label-id: 0x00000000
-unit: sectors
-
-p1 : start= 2048, size= 100352, type=6, bootable
-EOT
-
-losetup -P "$LODEV" "$TMPDIR"/blockdev
-
-python2 $(which grml2usb) --bootloader-only --verbose --skip-usb-check --force --fat16 "$TMPDIR"/fake.iso "$LODEV"p1