To get tangled.org's `knot server`/knotserver working without using 
the `git` user on a host, i.e because it's already taken by another
piece of software (think `forgejo`), we have to do some additional
steps in addition to their configuration guide.

First off, when it tells you to create a new user, replace `git` with
another user like `tangled` in the `useradd` command. I.e:

```
# useradd tangled
```

Then, when you're told to add a bit of configuration to your SSH
Daemon Config, be sure to use something like this:

```
sudo tee /etc/ssh/sshd_config.d/authorized_keys_command.conf <<EOF
Match User tangled
  AuthorizedKeysCommand /usr/local/bin/knot keys -o authorized-keys -git-dir /home/tangled -log-dir /home/tangled/log
  AuthorizedKeysCommandUser nobody
EOF
```

Of course, making sure that `/home/tangled` and `User tangled` is
replaced by your username of choice.

Then, reload sshd as per usual. On systemd-powered systems this is
done via `sudo systemctl reload sshd` or `sudo systemctl reload ssh`
depending on what the service is named.

Then, in your `$HOME/.knot.env` (with $HOME being from your preferred
username), be sure to set `KNOT_REPO_SCAN_PATH=/home/git` accordingly.

From there, also edit the systemd service to use your preferred user,
i.e just replace `User=git` and any mention of `/home/git`.

This *should* give you a working knotserver without using the `git`
user. 

## NOTES

Do note that you must use `tangled@knot.example.com...` or whatever
your username is to push/pull.