Installing ssh-keyscan on Alpine linux?

This took way too long to find out as its not documented anywhere:

apk update && apk add openssh

or alternatively:

apk add -qU openssh

github docker alpine

This would do the job:

RUN apk add --no-cache openssh-client \ && ssh-keyscan github.com > ~/.ssh/known_hosts

github docker alpine

The command you're looking for is actually ssh-keyscan and you can easily find it using pkgs.alpinelinux.org/contents.

CodeHunter