Doas
doas, an alternative to sudo
Everybody knows sudo … right ? but the openbsd guys hacked a small and secure replacement called doas …
simple, secure and clever
here a good and quick tutorial
An introduction on Vultr, the Source Code on Github and the Man Page
Installation OpenBSD
On OpenBSD, it’s already in the Base System and no need to install anything.
Installation Linux
On Linux, for Example, you have to add the Package