Pihole docker change or remove password

Below the steps to change or remove your Pihole admin password.

Login to your Docker host, next get a Docker shell:

docker exec -it pihole /bin/bash

Set a password for your pihole web interface

pihole -a -p somepasswordhere

You could also remove the password by not passing an argument

pihole -a -p

Changing the Synology root password on DSM6

Since DSM, SSH login with root is disabled (good thing!), yet to change the root password, you need to follow these steps:

1. SSH to machine as admin user
2. Enter command "sudo -s" and provide your admin password
3. Enter command "synouser --setpw root newpassword"

Becoming root can be done by:

sudo -i

or

sudo su -