It has some advantages. It can be configured with simple text files and normal filesystem permissions. The sshd code is mature and has a proven record of good security. It doesn’t add yet another thing to systemd that has no business being part of systemd.
I really don’t get why an alias to something that would be in systemd anyway (that’s all run0 is, an alias to systemd-run) would be an issue. Is systemd-run problematic or something?
Sure, the project is already bloated with so much complexity that what’s the harm in adding a little more? If you’re genuinely confused about it, see the entire rest of the Internet for details.
Why?
It has some advantages. It can be configured with simple text files and normal filesystem permissions. The sshd code is mature and has a proven record of good security. It doesn’t add yet another thing to systemd that has no business being part of systemd.
I really don’t get why an alias to something that would be in systemd anyway (that’s all run0 is, an alias to systemd-run) would be an issue. Is systemd-run problematic or something?
Sure, the project is already bloated with so much complexity that what’s the harm in adding a little more? If you’re genuinely confused about it, see the entire rest of the Internet for details.