This is an extension to an older blog post on how to mount WebDAV share using systemd as this proved to be very reliable method that is easy to mark as dependency for other services.
Modify system identification message that is printed before the login prompt.
Update the system time using systemd as a NTP client.
Match certificate and its intermediate counterpart by using X.509 key identifier extension.
openssl utility to display and verify certificate chain for specific domain.
Use simple Go application to generate RabbitMQ password hash.
Send output to multiple commands using
tee utility and
bash process substitution.