setup_raspberry.sh

#!/bin/bash

set -e

# Assume this script is executed raspberry running Raspbian Lite on which the following commands
# have been executed:
# * sudo apt-get update
# * sudo apt-get install git omxplayer

cd ~

# Auto login
sudo systemctl set-default multi-user.target
sudo ln -fs /etc/systemd/system/autologin@.service /etc/systemd/system/getty.target.wants/getty@tty1.service

# "Fast boot". Don't wait for DHCP client.
# Note problems reported here: https://github.com/RPi-Distro/repo/issues/24
# Code taken from https://github.com/RPi-Distro/raspi-config/blob/98887bc18d9ff37e1ab7d373af4040d87cfb8332/raspi-config#L969
sudo rm -f /etc/systemd/system/dhcpcd.service.d/wait.conf

# Change locale. https://github.com/raspberrypi-ui/rc_gui/blob/bf829a6cd4a130eaa421e1a39cee6388301f8414/raspi-config#L268
sudo dpkg-reconfigure locales

# Change keyboard. https://github.com/raspberrypi-ui/rc_gui/blob/bf829a6cd4a130eaa421e1a39cee6388301f8414/raspi-config#L260
sudo dpkg-reconfigure keyboard-configuration && printf "Reloading keymap. This may take a short while\n" && invoke-rc.d keyboard-setup start
sudo udevadm trigger --subsystem-match=input --action=change

# Make sure the directory to mount usb to exists
sudo mkdir /mnt/usb

# Enable "airplane mode" by disabling Bluetooth and WiFi
sudo echo "# WiFi" >  /etc/modprobe.d/raspi-blacklist.conf
sudo echo "blacklist brcmfmac" >> /etc/modprobe.d/raspi-blacklist.conf
sudo echo "blacklist brcmutil" >> /etc/modprobe.d/raspi-blacklist.conf
sudo echo "# Bluetooth" >> /etc/modprobe.d/raspi-blacklist.conf
sudo echo "blacklist btbcm" >> /etc/modprobe.d/raspi-blacklist.conf
sudo echo "blacklist hci_uart" >> /etc/modprobe.d/raspi-blacklist.conf

# Give GPU more memory
sudo echo "gpu_mem=128" >> /boot/config.txt

# Make sure video looping starts on startup
echo "RaspberryVideoLooper/video_looper.sh" >> /home/pi/.profile

echo "Ready to rock 'n roll! Please reboot to make changes effective."