vboximg-mount-vhd.sh

sudo dnf install -y VirtualBox-server

# Make a vhd
qemu-img create -f vpc test.vhd 8G
virt-format -a test.vhd --partition=gpt --filesystem=ntfs
echo 'write /readme.txt "readme"' | guestfish -a test.vhd -m /dev/sda1

mkdir test
vboximg-mount --image $(pwd)/test.vhd --rw --root test
mkdir testfs
sudo mount -t ntfs test/vol0 testfs

touch testfs/new-file
sudo umount testfs
umount test

echo 'ls /' | guestfish -a test.vhd -m /dev/sda1
# new-file
# readme.txt