"What is rdist?", from the FreeBSD Journal https://freebsdfoundation.org/our-work/journal/browser-based-edition/configuration-management-2/rdist/
and of from my favorite techy title ever, "rdist(1) - when Ansible is too much" (https://openbsd.amsterdam/blog/rdist-1-when-ansible-is-too-much.html), by @mischa@exquisite.social