# Set hostname and FQDN.
./set_hostname_and_fqdn.sh "${hostname}" "${fqdn}"
-# Some debconf selections we don't want to get asked during coming
-# install actions.
-echo 'libc6:amd64 libraries/restart-without-asking boolean true' | debconf-set-selections
-
# Ensure package installation state as defined by what packages are
# defined as required by Debian policy and by settings in ./apt-mark/.
apt update