To configure, run the following command in an interactive shell (e.g. via
breakglass, or when mounting the permanent partition of the SD card on the
host):
mkdir /perm/remote_syslog
echo 10.0.0.76:514 > /perm/remote_syslog/target
I recommend using a (static) IP address for increased reliability, so that
remote syslog works even when DNS does not.
fixes#50