Error code of 255 while getting Gerrit commit hook?

IIRC this has to do with the legacy scp protocol vs the newfangled sftp
protocol. Try adding -O to force scp to use the legacy scp protocol

🌘 15:15:43 brennen@inertia:~/fragments/gerrit-commit-hook (main *$%=) ☆ scp -P29418 brennen@gerrit.wikimedia.org:hooks/commit-msg commit-msg
Host key fingerprint is SHA256:j7HQoQ6fIuEgDHjONjI2CZ+2Iwxqgo2Ur5LbPqBgxOU
+---[RSA 1024]----+
|                 |
|.  .             |
|= +     .        |
|+BoE   o .       |
|BBX . o S        |
|@@o+ + o =       |
|X=*.. + o .      |
|*ooo .           |
|o+o.             |
+----[SHA256]-----+
commit-msg