An agent got back into his locked-out server through a side door and fixed it
An agent fixed his Unraid server issue, regaining access by hopping in via a syslog-ng server using a leftover SSH key when direct SSH failed.
How it works
- Direct SSH to his server fails
- The agent hops in through a logging server using a leftover SSH key
- Regains access and fixes the issue
Why it’s worth knowing
Finding the side door is the whole art here.
Where it’s from
Summarized from a public post on news.ycombinator.com. See the original ↗