#!/bin/bash # This script installs the Debian image to the microSD card, and should # be run on your laptop/desktop with the microSD card plugged in. # License # ======= # # Copyright (C) 2014-2015 Bob Mottram # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # The number of arguments NO_OF_ARGS=$# # Version number of this script VERSION="1.00" # typically /dev/sdb or /dev/sdc, depending upon how # many drives there are on your system MICROSD_DRIVE= # IP address of the router (gateway) ROUTER_IP_ADDRESS="192.168.1.254" # The fixed IP address of the Beaglebone Black on your local network BBB_FIXED_IP_ADDRESS="192.168.1.55" MICROSD_MOUNT_POINT="/media/$USER" DEBIAN_FILE_NAME="debian-jessie-console-armhf-2014-08-13" # Downloads for the Debian installer DOWNLOAD_LINK1="https://rcn-ee.net/deb/rootfs/jessie/$DEBIAN_FILE_NAME.tar.xz" DOWNLOAD_LINK2="http://ynezz.ibawizard.net/beagleboard/jessie/$DEBIAN_FILE_NAME.tar.xz" ROOTFS='rootfs' BOOT='BOOT' function show_help { echo '' echo 'freedombone-prep -d [microSD device] --ip [BBB LAN IP address] --iprouter [Router LAN IP address] --mount [mount directory]' echo '' echo 'See the manpage for more details' echo '' } # if no arguments are given if [[ $NO_OF_ARGS == 0 ]]; then show_help exit 0 fi if [ ! -d $MICROSD_MOUNT_POINT ]; then if [ -d /media ]; then if [ ! -d /media/$ROOTFS ]; then # different directories for Debian if [ -d /media/usb1/home ]; then MICROSD_MOUNT_POINT=/media ROOTFS=usb1 fi if [ -f /media/usb0/bbb-uEnv.txt ]; then MICROSD_MOUNT_POINT=/media BOOT=usb0 fi fi fi if [ ! -d $MICROSD_MOUNT_POINT ]; then echo "The mount directory $MICROSD_MOUNT_POINT does not exist." echo 'Use the --mount option to specify where the microSD gets mounted to.' exit 67563 fi fi while [[ $# > 1 ]] do key="$1" case $key in -h|--help) show_help ;; # Drive path for the microSD -d|--drive) shift MICROSD_DRIVE="$1" ;; # BBB static IP address on the LAN --ip) shift BBB_FIXED_IP_ADDRESS="$1" ;; # Router IP address on the LAN --iprouter) shift ROUTER_IP_ADDRESS="$1" ;; # mount point --mount) shift MICROSD_MOUNT_POINT="$1" ;; *) # unknown option ;; esac shift done if [ ! $MICROSD_DRIVE ]; then echo 'You need to specify a drive for the connected microSD.' echo 'This can most easily be found by removing the microSD, then' echo 'running:' echo '' echo ' ls /dev/sd*' echo '' echo 'Then plugging the microSD back in and entering the same command again' exit 1 fi if [ ! -b ${MICROSD_DRIVE}1 ]; then echo "The microSD drive could not be found at ${MICROSD_DRIVE}1" exit 2 fi if [ ! -d ~/freedombone ]; then mkdir ~/freedombone fi cd ~/freedombone if [ ! -f ~/freedombone/$DEBIAN_FILE_NAME.tar.xz ]; then wget $DOWNLOAD_LINK1 fi if [ ! -f ~/freedombone/$DEBIAN_FILE_NAME.tar.xz ]; then # try another site wget $DOWNLOAD_LINK2 if [ ! -f ~/freedombone/$DEBIAN_FILE_NAME.tar.xz ]; then echo 'The Debian installer could not be downloaded' exit 3 fi fi echo 'Extracting files...' tar xJf $DEBIAN_FILE_NAME.tar.xz if [ ! -d ~/freedombone/$DEBIAN_FILE_NAME ]; then echo "Couldn't extract files" exit 4 fi cd $DEBIAN_FILE_NAME SUDO= if [ -f /usr/bin/sudo ]; then SUDO='sudo' fi $SUDO ./setup_sdcard.sh --mmc $MICROSD_DRIVE --dtb beaglebone echo '' echo '' read -p "Eject the microSD card, re-insert it and wait a minute for it to mount, then press any key to continue... " -n1 -s if [ ! -b ${MICROSD_DRIVE}1 ]; then echo '' echo "The microSD drive could not be found at ${MICROSD_DRIVE}1" read -p "Wait for the drive to mount then press any key... " -n1 -s if [ ! -b ${MICROSD_DRIVE}1 ]; then echo "microSD drive not found at ${MICROSD_DRIVE}1" exit 5 fi fi if [ ! -d $MICROSD_MOUNT_POINT/$BOOT ]; then echo "The boot partition $MICROSD_MOUNT_POINT/$BOOT was not found." ls $MICROSD_MOUNT_POINT exit 67857 fi if [ ! -d $MICROSD_MOUNT_POINT/$ROOTFS ]; then echo "The rootfs partition $MICROSD_MOUNT_POINT/$ROOTFS was not found." ls $MICROSD_MOUNT_POINT exit 65688 fi $SUDO cp $MICROSD_MOUNT_POINT/$BOOT/bbb-uEnv.txt $MICROSD_MOUNT_POINT/$BOOT/uEnv.txt $SUDO sed -i 's/iface eth0 inet dhcp/iface eth0 inet static/g' $MICROSD_MOUNT_POINT/$ROOTFS/etc/network/interfaces $SUDO sed -i '/iface eth0 inet static/a\ dns-nameservers 213.73.91.35 85.214.20.141' $MICROSD_MOUNT_POINT/$ROOTFS/etc/network/interfaces $SUDO sed -i "/iface eth0 inet static/a\ gateway $ROUTER_IP_ADDRESS" $MICROSD_MOUNT_POINT/$ROOTFS/etc/network/interfaces $SUDO sed -i '/iface eth0 inet static/a\ netmask 255.255.255.0' $MICROSD_MOUNT_POINT/$ROOTFS/etc/network/interfaces $SUDO sed -i "/iface eth0 inet static/a\ address $BBB_FIXED_IP_ADDRESS" $MICROSD_MOUNT_POINT/$ROOTFS/etc/network/interfaces $SUDO sed -i '/iface usb0 inet static/,/ gateway 192.168.7.1/ s/^/#/' $MICROSD_MOUNT_POINT/$ROOTFS/etc/network/interfaces $SUDO sed -i 's/nameserver.*/nameserver 213.73.91.35/g' $MICROSD_MOUNT_POINT/$ROOTFS/etc/resolv.conf $SUDO sed -i '/nameserver 213.73.91.35/a\nameserver 85.214.20.141' $MICROSD_MOUNT_POINT/$ROOTFS/etc/resolv.conf # change the motd to show further install instructions echo 'Become the root user by typing:' > $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo '' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo ' su' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo '' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo 'Using the password "root". Change the root user password by typing:' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo '' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo ' passwd' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo '' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo 'Then create a user for the system with:' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo '' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo ' adduser [username]' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo '' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo 'Enter the command "exit" a couple of times to get back to your main system' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo 'then log back in as the user you just created with:' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo '' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo ' ssh [username]@$BBB_FIXED_IP_ADDRESS' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo '' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo 'and use the "su" command to become the root user again. You can then load' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo 'the freedombone main installation script with:' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo '' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo ' apt-get update' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo ' apt-get -y install git dialog build-essential' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo ' git clone https://github.com/bashrc/freedombone.git' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo ' cd freedombone' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo ' make install' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo '' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo 'Finally you can use the freedombone command to install a server configuration:' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo '' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd echo ' freedombone menuconfig' >> $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd clear echo '*** Initial microSD card setup is complete ***' echo '' echo 'The microSD card can now be removed and inserted into the Beaglebone Black.' echo 'Once the Beaglebone has booted then you can log in with:' echo '' echo " ssh debian@$BBB_FIXED_IP_ADDRESS" echo '' echo 'The password is "temppwd".' cat $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd exit 0