2019-05-27 11:45:23 +00:00
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#!/bin/bash
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2019-05-27 17:55:16 +02:00
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# install parameters
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# the storage device on which arch linux shall be installed
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storage_device='/dev/sda'
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2019-05-27 14:25:25 +00:00
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2019-05-27 17:55:16 +02:00
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# boot mode: efi or bios, default=None the install script will determine the boot mode
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# boot_mode='efi'
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# encryption password
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encryption_password='barfoo'
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# additional packages to install
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base='grub efibootmgr stow tmux git vim python3 wpa_supplicant'
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2019-05-27 14:30:21 +00:00
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2019-05-27 14:25:25 +00:00
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# make command silent
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s() {
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$* >/dev/null 2>&1
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}
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2019-05-27 14:30:21 +00:00
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echo "checking internet connection"
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2019-05-27 14:25:25 +00:00
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s ping -c1 archlinux.org
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if [[ "$?" -ne 0 ]]; then
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echo "internet connection needed"
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exit 1
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fi
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2019-05-27 14:30:21 +00:00
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echo "determining boot mode"
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2019-05-27 14:25:25 +00:00
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if [[ ! "$boot_mode" ]]; then
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s ls /sys/firmware/efi/efivars
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if [[ "$?" -eq 0 ]]; then
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boot_mode='efi'
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else
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boot_mode='bios'
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fi
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fi
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2019-05-27 14:30:21 +00:00
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echo "updating system clock"
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2019-05-27 14:25:25 +00:00
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s timedatectl set-ntp true
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2019-05-27 14:30:21 +00:00
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echo "creating partitions"
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2019-05-27 14:25:25 +00:00
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s wipefs -af "$storage_device"
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if [[ "$boot_mode" == "efi" ]]; then
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sgdisk -n "1:2048:+1G" -t "1:EF00" "$storage_device"
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else
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sgdisk -n "1:2048:+1G" -t "1:EF02" "$storage_device"
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fi
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sgdisk -n "2:0:0" -t "2:8309" "$storage_device"
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echo "$encryption_password" | cryptsetup -q luksFormat --type luks1 "${storage_device}2"
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echo "$encryption_password" | cryptsetup -q open "${storage_device}2" lvm
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echo "creating lvm"
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s pvcreate /dev/mapper/lvm
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s vgcreate vg /dev/mapper/lvm
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s lvcreate -L 8G vg -n swap
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s lvcreate -l 100%FREE vg -n root
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echo "formatting filesystems"
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if [[ "$boot_mode" == "efi" ]]; then
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s mkfs.vfat -F32 "${storage_device}1"
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else
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s mkfs.vfat "${storage_device}1"
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fi
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s mkfs.ext4 /dev/vg/root
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s mkswap /dev/cg/swap
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echo "mounting filesystems"
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s mount /dev/vg/root /mnt
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if [[ "$boot_mode" == "efi" ]]; then
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s mkdir /mnt/efi
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s mount "${storage_device}1" /mnt/efi
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else
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s mkdir /mnt/boot
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s mount "${storage_device}1" /mnt/boot
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fi
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echo "installing base system"
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pacstrap /mnt base
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echo "generating fstab"
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s genfstab -U /mnt >> /mnt/etc/fstab
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2019-07-15 18:28:59 +02:00
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echo "chrooting into arch"
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s arch-chroot /mnt
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ln -sf /usr/share/zoneinfo/Europe/Berlin /etc/localtime
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hwclock --systohc
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sed -i 's/#de_DE\.UTF-8/de_DE.UTF-8/g' /etc/locale.gen
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locale-gen
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echo "LANG=de_DE.UTF-8" > /etc/locale.conf
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echo "KEYMAP=de-latin1" > /etc/vconsole.conf
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echo "motop" > /etc/hostname
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echo "# Static table lookup for hostnames.\n"`
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`"# See hosts(5) for details.\n"`
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`"127.0.0.1 motop\n"`
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`"::1 motop\n"`
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`"127.0.1.1 motop.localdomain motop" > /etc/hosts
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sed -i 's/FILES=()/FILES=(\/luks.key)/g' /etc/mkinitcpio.conf
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