Debian UnattendedUpgrades copy-paste-config

Hello there, here is some Debian Auto-Update 'Copy-Paste-Config' for the impatient:
# apt-get install unattended-upgrades apt-listchanges

# joe /etc/apt/apt.conf.d/50unattended-upgrades

At least edit the mail address so you can receive the neccessary information.

# joe /etc/apt/apt.conf.d/20auto-upgrades

APT::Periodic::Update-Package-Lists "1";
APT::Periodic::Unattended-Upgrade "1";
# joe /etc/apt/apt.conf.d/local
(keep the old config)
Dpkg::Options {
   "--force-confdef";
   "--force-confold";
}
# joe /etc/apt/listchanges.conf
[apt]
frontend=pager
email_address=your@mail.addy
confirm=1
save_seen=/var/lib/apt/listchanges.db

which=both

Done.