dd bs=1M conv=fdatasync if=./proxmox-ve_*.iso of=/dev/XYZ

diskutil list
diskutil list
diskutil unmountDisk /dev/diskX
hdiutil convert -format UDRW -o proxmox-ve_*.dmg proxmox-ve_*.iso
sudo dd if=proxmox-ve_*.dmg bs=1M of=/dev/rdiskX

https://i12bretro.github.io/tutorials/0553.html

https://docs.openstack.org/image-guide/convert-images.html