1. Change the name:
$ sudo nano /etc/hostname
in “duino-pi”
2. Change the host file
$ sudo nano /etc/hosts
in:
127.0.0.1 localhost
::1 localhost ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
127.0.1.1 duino-pi
5. Change the password
$ passwd
The passwd command allows you to change your password, you will be prompted for your old password, then you new password twice. The password is “dernulleffekt”.
4. Reboot:
$ sudo reboot