.scripts/install_arch_arm.sh

   1 #!/usr/bin/env bash
   2
   3 # install Arch on ARM
   4
   5 ip="alarmpi"
   6 new_user="hassan"
   7 pass="12345"
   8 ssid="wifiname"
   9 ssh_key="$HOME/.ssh/raspi"
  10 iso="/mnt/4tb/os/raspberry/ArchLinuxARM-rpi-latest.tar.gz"
  11
  12 if [[ ! -f "$iso" ]]; then
  13         # TODO
  14         echo "select other iso or download"
  15         # wget http://os.archlinuxarm.org/os/ArchLinuxARM-rpi-latest.tar.gz
  16 fi
  17
  18 # select disk
  19 # select from unmouted
  20         # TODO
  21 disk="sdc"
  22
  23 # format disk
  24 echo -e "o\nn\np\n+100M\nt\nc\nn\np\nw\n" | fdisk /dev/$disk
  25
  26 sudo mkfs.vfat /dev/$disk'1'
  27 sudo mkfs.ext4 /dev/$disk'2'
  28 sudo mkdir /tmp/boot
  29 sudo mkdir /tmp/root
  30 sudo mount /dev/$disk'1' /tmp/boot/
  31 sudo mount /dev/$disk'2' /tmp/root/
  32 bsdtar -xpf $iso -C /tmp/root
  33 mv /tmp/root/boot/* /tmp/boot/
  34 sync
  35 echo "disable.overscan=1" > /tmp/boot/config.txt
  36
  37 ln -s /usr/lib/systemd/system/dhcpcd@.service /tmp/root/etc/systemd/system/multi-user.target.wants/dhcpcd@wlan0.service
  38 ln -s /usr/share/dhcpcd/hooks/10-wpa_supplicant /tmp/root/usr/lib/dhcpcd/dhcpcd-hooks/
  39 echo "ctrl_interface=DIR=/var/run/wpa_supplicant" > /tmp/root/etc/wpa_supplicant/wpa_supplicant-wlan0.conf
  40 wpa_passphrase "${ssid}" "${pass}" >> /tmp/root/etc/wpa_supplicant/wpa_supplicant-wlan0.conf
  41 vim /tmp/root/etc/wpa_supplicant/wpa_supplicant-wlan0.conf # known bug (check pass)
  42
  43 mkdir /tmp/root/root/.ssh
  44 chmod 0700 /tmp/root/root/.ssh
  45 cat "$ssh_key" > /tmp/root/root/.ssh/authorized_keys
  46 chmod 0600 /tmp/root/root/.ssh/authorized_keys
  47 echo -e "# Raspberry pi\nHost $ip\nIdentityFile $ssh_key"> ~/.ssh/config
  48 sudo umount /tmp/boot /tmp/root
  49
  50 ### Stage 2
  51 ssh root@$ip -i "$ssh_key"
  52 pacman -Syyu
  53 pacman-key --init
  54 pacman-key --populate archlinuxarm
  55
  56 useradd -m -g users -s /bin/bash $new_user
  57 passwd $new_user
  58 echo "$new_user ALL=(ALL) ALL" >> /etc/sudoers
  59
  60 new_user_h="/home/$new_user"
  61 mkdir $new_user_h/.ssh
  62 cp .ssh/authorized_keys $new_user_h/.ssh
  63 chown $new_user $new_user_h/.ssh/authorized_keys
  64 chmod 700 $new_user_h/.ssh/authorized_keys
  65
  66 pacman -S --needed - < .scripts/pacman_arm.txt
  67 systemctl enable nginx
  68 systemctl enable cronie
  69 systemctl start nginx
  70 systemctl start cronie