On Fri, 24 Jul 2020, Random832 wrote:

> For whatever it's worth, you can do the exact same thing as vi with sed
> in this case: 1,/====/d

It's been a while since I had to use it, but didn't "unshar" do this sort
of thing, and in a safe manner too?  You'd be out of your mind to blindly
run the shell on some anonymous shar file...

-- Dave