Running ssh with support of complex includes/jumphosts/wildcards in configs, in a way it can be shared with other teammates; ansible stuff; playing around with local prototyping in Docker (say implementation of Nginx configuration to serve webp files instead of jpeg files if browser supports it transparent to end user) and so on with common [also meant to be common across the team and dev/prod envs] tooling on top of it - like Vim, Tmux, direnv, asdf, list goes on.
