i only tried this on an ub_ct yet
ssh-keygen -t ed25519 ;
echo 'Acquire::http::Proxy "http://192.168.10.14:3142";' > /etc/apt/apt.conf.d/00aptproxy ;
ln -fs /usr/share/zoneinfo/America/Detroit /etc/localtime && dpkg-reconfigure -f noninteractive tzdata ;
sed -i -e 's/# en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen && echo 'LANG=en_US.UTF-8' > /etc/default/locale && dpkg-reconfigure --frontend=noninteractive locales && update-locale LANG=en_US.UTF-8 ;
apt update ; apt install etckeeper -y ;
apt install -y tmux fish powerline ;
mkdir ~/dl ; cd ~/dl ; git clone https://github.com/wommy/dotfiles.git ; cd ; ln -s dl/dotfiles/.config . ;
apt upgrade -y ; reboot