321 lines
12 KiB
Bash
321 lines
12 KiB
Bash
#!/bin/bash
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function header () {
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tput setaf 1
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tput bold echo $@
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tput sgr0
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return
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}
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function help() {
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echo Usage: ${0} '[OPTIONS]'
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echo '\-A -- Audio optimizations from the Arch Wiki'
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echo '\-d DISK -- Use the disk.'
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echo '\-e -- Encrypt the root partition'
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echo '\-g -- GUI packages and setup'
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echo '\-h -- This helptext'
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echo '\-k -- Kali Linux-like package additions'
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echo '\-l FILE -- Log to a file'
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echo '\-p -- Productivity package additions'
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echo '\-P -- Power saving for laptops'
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echo '\-s -- Create a layout for an AniNIX/Spartacus'
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echo '\-m -- Skip disk operations and assume storage is mounted on /mnt'
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echo '\-v -- Verbose output.'
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echo '\-z -- Try to add all the packages on AniNIX/Core'
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exit 1;
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}
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# Partition controls
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efipart=2;
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bootpart=3;
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rootpart=4;
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partpoint=1;
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partedcmd='mklabel gpt\nmkpart primary ext2 0 1MiB\nset 1 bios_grub on\n';
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function addNextPartition() {
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partsize="$1"
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parttype="$2"
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partfs="$3"
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nextpartpoint=$(( $partpoint + $partsize ))
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partedcmd="${partedcmd}mkpart $parttype $partfs ${partpoint}MiB ${nextpartpoint}MiB"'\n'
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partpoint=$nextpartpoint
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}
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disk="/dev/sda"
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bootsize=500; # Size in MB for /boot
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# TODO Add LVM as an argument
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while getopts "d:egkl:pmsvz" OPTION
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do
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case $OPTION in
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A) audio=1 ;;
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d) disk=${OPTARG} ;;
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e) encrypt=1 ;;
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g) gui=1 ;;
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k) kali=1 ;;
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l) exec script -e -f -c "/bin/bash $0 $(echo $@ | sed "s#-l ${OPTARG}##")" "${OPTARG}" ;;
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p) productivity=1; gui=1 ;;
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P) powersave=1 ;;
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m) nodiskbuild=1 ;;
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s) spartacus=1 ;;
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v) set -x ;;
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z) kitchensink=1 ;;
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*) help
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esac
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done
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header Confirm options:
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echo Spartacus set to: $spartacus
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echo Encryption set to: $encrypt
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echo GUI: $gui
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echo Productivity: $productivity
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echo Kali tools: $kali
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echo All Core packages: $kitchensink
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echo Disk to use: $disk \(Skip disk building? $nodiskbuild \)
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printf "Is this OK? Type YES to continue: "
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read answer
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if [ "$answer" != "YES" ]; then
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echo User did not confirm.
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exit 1;
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fi
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echo >> /etc/pacman.conf <EOM
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[AniNIX]
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SigLevel = Optional TrustAll
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Server = https://aninix.net/maat/
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EOM
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pacman -Syy
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if [ -z "$nodiskbuild" ]; then
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header Allocating space
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dd if=/dev/zero of="$disk" bs=1M count=1000
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if [ ! -z "$spartacus" ]; then
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# Insert an ExFAT data partition ahead of the rest.
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export datapart=$efipart;
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export efipart=$((efipart+1))
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export bootpart=$((bootpart+1))
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export rootpart=$(($rootpart+1))
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# Break the disk up into 4ths -- 2/4 go to data, 1/4 go to boot, and 1/4 to root
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export disksize=$(($(fdisk -l $disk | head -n 1 | cut -f 5 -d ' ') / 1048576)) # Return disk size in MB
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if [ "$disksize" == "" ]; then echo "Can't identify disk size"; exit 1; fi
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if [ "$disksize" -lt 7788 ]; then echo "This drive is too small to be a Spartacus."; exit 1; fi # Must be 8GB or more to have 2GB root.
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export bootsize=$(($disksize / 4))
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export datasize=$(($disksize / 2))
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addNextPartition $datasize primary ext4
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fi
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# 550MiB for EFI with boot toggle
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addNextPartition 550 primary fat32
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partedcmd="${partedcmd}toggle $efipart boot"'\n'
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# /boot
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addNextPartition $bootsize primary fat32
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# / (root)
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partedcmd="${partedcmd}mkpart primary ext4 ${partpoint}MiB 100%%FREE"'\nquit\n\n'
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printf "$partedcmd" | parted "$disk"
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if [ ! -z "$spartacus" ]; then
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#create data partition
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pacman -S exfat-utils --noconfirm
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mkfs.exfat "$disk""$datapart"
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exfatlabel "$disk""$datapart" "AS-XPLATFRM"
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fi
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header Making fat esp partition on "$disk""$efipart"
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mkfs.fat -F32 "$disk""$efipart"
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header Making boot partition on "$disk""$bootpart"
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mkfs.vfat "$disk""$bootpart"
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header Making root and mountpoints
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if [ ! -z "$encrypt" ]; then
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header Making encrypted root on "$disk""$rootpart"
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modprobe dm-crypt
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modprobe serpent_generic
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header Formatting root -- make sure to enter YES followed by a strong passphrase.
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cryptsetup luksFormat -c serpent-xts-plain64 -h sha512 --key-size 512 "$disk""$rootpart"
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header Unlocking root
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cryptsetup luksOpen "$disk""$rootpart" cryptroot
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mkfs.xfs -f /dev/mapper/cryptroot
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xfs_admin -L ROOT /dev/mapper/cryptroot
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mount /dev/mapper/cryptroot /mnt
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if [ $? -ne 0 ]; then header ERROR: Cannot continue; exit 1; fi
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else
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header Making root on "$disk""$rootpart"
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mkfs.xfs -f "$disk""$rootpart"
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xfs_admin -L ROOT "$disk""$rootpart"
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mount "$disk""$rootpart" /mnt
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if [ $? -ne 0 ]; then header ERROR: Cannot continue; exit 1; fi
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fi
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mkdir /mnt/boot
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mount "$disk""$bootpart" /mnt/boot
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if [ "$?" -ne 0 ]; then header ERROR: Cannot continue; exit 1; fi
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mkdir /mnt/boot/efi
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mount "$disk""$efipart" /mnt/boot/efi
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if [ "$?" -ne 0 ]; then header ERROR: Cannot continue; exit 1; fi
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fi
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# Install ArchLinux with basic clients for the AniNIX Services.
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# * git for Foundation
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# * elinks for WebServer and Wiki
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# * openssh for SSH/SFTP
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# * weechat for IRC
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# * make for source packages
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# * tor for anonymity
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header Installing ArchLinux to device\(s\) on /mnt
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export pkglist="base base-devel parted net-tools bind-tools git openssh make elinks weechat vim wget tor torsocks grub os-prober rsync openntpd tmux efibootmgr shadowarch"
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if [ ! -z "$gui" ]; then
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export pkglist="$pkglist"" xorg-server xfce4 chromium conky tigervnc xscreensaver"
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fi
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if [ ! -z "$spartacus" ]; then
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export pkglist="$pkglist"" exfat-utils"
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fi
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if [ ! -z "$productivity" ]; then
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export pkglist="$pkglist"" libreoffice-still gimp feh vlc evince openshot"
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fi
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if [ ! -z "$kali" ]; then
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export pkglist="$pkglist"" extundelete testdisk nmap tcpdump hexedit dcfldd"
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if [ ! -z "$gui" ]; then
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export pkglist="$pkglist"" wireshark-gtk"
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else
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export pkglist="$pkglist"" wireshark-cli"
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fi
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fi
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if [ ! -z "$kitchensink" ]; then
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export pkglist="base base-devel $(wget -q -O - 'https://aninix.net/installed-packages.txt' | cut -f 1 -d ' ' | tr '\n' ' ')"
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fi
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yes "" | pacstrap -i /mnt $pkglist
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if [ $? -ne 0 ]; then header ERROR: Cannot continue -- pacstrap failed; exit 1; fi
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header Create FSTAB
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genfstab -U /mnt >> /mnt/etc/fstab
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header Set time
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sed -i 's/#en_US.UTF-8/en_US.UTF-8/' /mnt/etc/locale.gen
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arch-chroot /mnt locale-gen
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ln -sf /usr/share/zoneinfo/America/Chicago /mnt/etc/localtime
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arch-chroot /mnt hwclock --systohc --utc
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header Setup bootloader
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if [ -z "$nodiskbuild" ]; then
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export rootuuid="$(blkid "$disk""$rootpart" | cut -f 2 -d '"')"
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if [ ! -z "$encrypt" ]; then
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export hookstring="$(grep 'HOOKS=' /mnt/etc/mkinitcpio.conf | grep -v '#')"
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sed -i 's#'"$hookstring"'#HOOKS="base udev autodetect modconf block encrypt filesystems keyboard fsck"#' /mnt/etc/mkinitcpio.conf
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sed -i 's#GRUB_CMDLINE_LINUX=""#GRUB_CMDLINE_LINUX="cryptdevice=UUID='$rootuuid':cryptroot"#' /mnt/etc/default/grub
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sed -i 's/GRUB_CMDLINE_LINUX_DEFAULT="/GRUB_CMDLINE_LINUX_DEFAULT="panic=5 /' /etc/default/grub # Fix for CVE-2016-4484
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fi
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fi
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arch-chroot /mnt mkinitcpio -p linux
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if [ $? -ne 0 ]; then header ERROR: Cannot continue; exit 1; fi
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if [ -z "$nodiskbuild" ]; then
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arch-chroot /mnt grub-install --target=x86_64-efi --removable --bootloader-id=grub --efi-directory /boot "$disk"
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if [ $? -ne 0 ]; then header ERROR: Cannot continue; exit 1; fi
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arch-chroot /mnt grub-install --target=i386-pc "$disk"
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if [ $? -ne 0 ]; then header ERROR: Cannot continue; exit 1; fi
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fi
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arch-chroot /mnt grub-mkconfig -o /boot/grub/grub.cfg
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if [ $? -ne 0 ]; then header ERROR: Cannot continue; exit 1; fi
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header Set networking
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arch-chroot /mnt systemctl enable openntpd
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arch-chroot /mnt systemctl enable netctl
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export interface=$(ip link list | grep "state" | cut -f 2 -d ":" | cut -f 2 -d " " | grep -v lo)
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cp /mnt/etc/netctl/examples/ethernet-dhcp /mnt/etc/netctl/$interface
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sed -i 's/eth0/'$interface'/' /mnt/etc/netctl/$interface
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echo 'DNSSearch="aninix.net"' >> /mnt/etc/netctl/$interface
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arch-chroot /mnt systemctl enable netctl
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arch-chroot /mnt netctl enable $interface
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# Vim cleanup for SSH
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arch-chroot /mnt mkdir -p /usr/share/vim/vimfiles/plugin
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arch-chroot /mnt printf 'set mouse-=a\n' > /usr/share/vim/vimfiles/plugin/shadowarch.vim
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ln -sf /etc/skel/.bashrc /mnt/root/.bashrc
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# Clone ConfigPackags from AniNIX::Foundation
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arch-chroot /mnt git -C /usr/local/src/ clone https://aninix.net/foundation/ConfigPackages
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arch-chroot /mnt git -C /usr/local/src/ clone https://aninix.net/foundation/MiscScripts
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arch-chroot /mnt make -C /usr/local/src/MiscScripts/Shared install
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arch-chroot /mnt make -C /usr/local/src/MiscScripts/Admin install
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arch-chroot /mnt make -C /usr/local/src/MiscScripts/ShadowArch install
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arch-chroot /mnt git -C /usr/local/src/ clone https://aur.archlinux.org/cower.git
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arch-chroot /mnt groupadd tty-allow
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arch-chroot /mnt useradd -u 1001 -G tty-allow -m depriv
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arch-chroot /mnt usermod -G "$(getent group | grep root | cut -f 1 -d ':' | tr '\n' ',')""tty-allow" root
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arch-chroot /mnt /bin/bash -c 'line="$(grep -E root"[[:space:]]"ALL /etc/sudoers)"; sed -i "s/$line/$line\ndepriv ALL=(ALL) ALL/" /etc/sudoers'
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# Handle AUR Packages
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if [ ! -z "$kali" ]; then
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arch-chroot /mnt git -C /usr/local/src/ clone https://aur.archlinux.org/autopsy.git
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fi
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# Optimizations from https://wiki.archlinux.org/index.php/Power_management
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if [ ! -z "$powersave" ]; then
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if [ `lspci | grep -i intel | grep -ic audio` -eq 1 ]; then
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echo 'options snd_hda_intel power_save=1' > /mnt/etc/modprobe.d/audio_powersave.conf
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else
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echo 'options snd_ac97_codec power_save=1' > /mnt/etc/modprobe.d/audio_powersave.conf
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fi
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arch-chroot /mnt pacman -S rfkill cpupower --noconfirm
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arch-chroot /mnt systemctl enable rfkill-block@.service
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echo 'kernel.nmi_watchdog = 0' > /mnt/etc/sysctl.d/disable_watchdog.conf
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echo 'vm.dirty_writeback_centisecs = 6000' > /mnt/etc/sysctl.d/dirty_writes.conf
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echo 'vm.laptop_mode = 5' > /mnt/etc/sysctl.d/laptop.conf
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echo 'ACTION=="add", SUBSYSTEM=="net", KERNEL=="wlan*", RUN+="/usr/bin/iw dev %k set power_save on"' > /mnt/etc/udev/rules.d/70-wifi-powersave.rules
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echo 'blacklist uvcvideo' > /mnt/etc/modprobe.d/no-camera.conf
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fi
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# Thanks to https://wiki.archlinux.org/index.php/Professional_audio
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if [ ! -z "$audio" ]; then
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sed -i 's#GRUB_CMDLINE_LINUX_DEFAULT="#GRUB_CMDLINE_LINUX_DEFAULT="threadirqs #' /mnt/etc/default/grub
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arch-chroot /mnt grub-mkconfig -o /boot/grub/grub.cfg
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printf 'vm.swappiness = 10\nfs.inotify.max_user_watches = 524288\n' > /mnt/etc/sysctl.d/99-audio-tuning.conf
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setpci -v -d *:* latency_timer=b0
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for SOUND_CARD_PCI_ID in `lspci | grep -i audio | cut -f 1 -d ' '`; do
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setpci -v -s $SOUND_CARD_PCI_ID latency_timer=ff;
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done
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printf 'echo 2048 > /sys/class/rtc/rtc0/max_user_freq\necho 2048 > /proc/sys/dev/hpet/max-user-freq\n' >> /mnt/etc/rc.local
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fi
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# Set password
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header Set new root passphrase and depriviledged user '(depriv)' password.
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arch-chroot /mnt passwd
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arch-chroot /mnt passwd depriv
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arch-chroot /mnt chown -R depriv:depriv /usr/local/src/
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# Set SSH host keys
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arch-chroot /mnt ssh-keygen -A
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cp /root/shadowarch /mnt/root/shadowarch.installer."$(date +%F-%R)"
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if [ ! -z "$gui" ]; then
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echo "Remember to install your graphics drivers!
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For NVidia, look at xf86-video-nouveau
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For AMD, look at xf86-video-amdgpu
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For Hyper-V, look at xf86-video-fbdev
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For Virtual Box, look at virtualbox-guest-utils
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For VMware, look at open-vm-tools"
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fi
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# Set hostname
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header Set hostname
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printf "What is your fully-qualified hostname? (i.e. host.site.example.com) "
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read hostname
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echo "$hostname" > /mnt/etc/hostname
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hostname "$hostname"
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header "Installed ShadowArch on $HOSTNAME!"
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if [ ! -z "$nodiskbuild" ]; then
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header Remember to run grub-install and set up your bootloader.
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echo 'https://wiki.archlinux.org/index.php/Installation_guide#Boot_loader'
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else
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header Press enter to reboot.
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read
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# Reboot
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shutdown -r now
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fi
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