If you're interested in editing binary data served by an arbitrary NBD
server, I've just proposed a patch to integrate NBD client support into
GNU poke:
https://lists.gnu.org/archive/html/poke-devel/2020-02/msg00102.html
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization:
qemu.org |
libvirt.org