mv w/mkdir -p of destination

[Vito Caputo]

Does this already exist?

Was just moving a .tgz into a deep path and realized I hadn't created
it on that host, and lamented not knowing what convenient flag I could
toss on the end of the typed command to make `mv` do the mkdir -p
first for me.

I was surprised to not see it in mv --help or mv(1) when I checked for
next time...

Regards,
Vito Caputo