mirror of
https://github.com/rwinkhart/artix-install-script.git
synced 2026-08-28 12:56:26 -04:00
239 lines
6.4 KiB
Bash
Executable File
239 lines
6.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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loadkeys us
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echo ----------------------------------------------------------------------------------------------
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echo rwinkhart\'s Artix Install Script
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echo last updated March 26, 2024 \(rev. C\)
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echo ----------------------------------------------------------------------------------------------
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echo You will be asked some questions before installation.
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echo -e "----------------------------------------------------------------------------------------------\n"
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read -n 1 -s -r -p 'Press any key to continue'
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# start simple questions
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echo -e '\nSpecial devices:\n1. ASUS Zephyrus G14 (2020)\nGeneric:\n2. Laptop\n3. Desktop\n4. Headless\n'
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read -n 1 -r -p "Formfactor: " formfactor
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echo -e "\n"
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fdisk -l
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echo
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read -rp "Disk: " disk
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read -rp "Swap (in GB): " swap
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read -n 1 -rp "Clean install? (y/N) " wipe
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echo
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read -rp "Username: " username
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read -rp "$username password: " userpassword
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read -rp "Hostname: " hostname
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# end simple questions
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# start timezone configuration
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zroot=/usr/share/zoneinfo
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show_tz_list() {
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echo
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local i z= list=
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local path="$zroot/$1"
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[ -d "$path" ] || return 1
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for i in $(find $path/ -maxdepth 1); do
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case $i in
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*.tab|*/) continue;;
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esac
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if [ -d "$i" ]; then
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z="$z ${i##*/}/"
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else
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z="$z ${i##*/}"
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fi
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done
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( cd $path && ls --color=never -Cd $z )
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}
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while true; do
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show_tz_list
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echo
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read -rp "Timezone: " timezone
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case "$timezone" in
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none|abort) break;;
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"") continue;;
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"?") show_tz_list; continue;;
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esac
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while [ -d "$zroot/$timezone" ]; do
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show_tz_list "$timezone"
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echo
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read -rp "$timezone subset: " zone
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case "$zone" in
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"?") show_tz_list "$timezone"; continue;;
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esac
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timezone="$timezone/$zone"
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done
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if [ -f "$zroot/$timezone" ]; then
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timezone="$zroot/$timezone"
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break
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fi
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echo "'$timezone' is not a valid timezone on this system"
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done
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# end timezone configuration
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# start hardware detection
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pacman -Sy bc --noconfirm
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threadsminusone=$(echo "$(lscpu | grep 'CPU(s):' | awk 'FNR == 1 {print $2;}') - 1" | bc)
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gpu=$(lspci | grep 'VGA compatible controller:' | awk 'FNR == 1 {print $5;}')
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if ! ([ "$gpu" == 'NVIDIA' ] || [ "$gpu" == 'Intel' ]); then
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gpu=AMD
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fi
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ram=$(echo "$(< /proc/meminfo)" | grep 'MemTotal:' | awk '{print $2;}'); ram=$(echo "$ram / 1000000" | bc)
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interfaces=(/sys/class/net/*)
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res_detect=$(</sys/class/graphics/fb0/modes)
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res_detect="${res_detect:2:${#res_detect}-5}"
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res_x=$(printf "$res_detect" | cut -d 'x' -f1)
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res_y_half=$(echo "$(echo "$res_detect" | cut -d 'x' -f2) / 2" | bc)
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# stop hardware detection
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# start conditional questions
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if [ "$gpu" == 'Intel' ]; then
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echo -e '1. libva-intel-driver (Intel iGPUs up to Coffee Lake)\n2. intel-media-driver (Intel iGPUs/dGPUs Broadwell and newer)\n'
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read -n 1 -rp "va-api driver: " intel_vaapi_driver
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fi
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# stop conditional questions
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# start variable manipulation
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wipe=$(echo "$wipe" | tr '[:upper:]' '[:lower:]')
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username=$(echo "$username" | tr '[:upper:]' '[:lower:]')
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hostname=$(echo "$hostname" | tr '[:upper:]' '[:lower:]')
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disk0=$disk
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if [[ "$disk" == /dev/nvme0n* ]] || [[ "$disk" == /dev/mmcblk* ]]; then
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disk="$disk"'p'
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fi
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if [ "$formfactor" == 1 ]; then
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gpu=NVIDIA
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fi
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# stop variable manipulation
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# determine if running as UEFI or BIOS
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if [ -d "/sys/firmware/efi" ]; then
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boot=1
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else
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boot=2
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fi
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# start partitioning
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if [ "$boot" == 1 ]; then
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# gpt/uefi partitioning
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if [ "$wipe" == y ]; then
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partitions=0
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wipefs --all --force "$disk0"
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echo "g
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n
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1
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+256M
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t
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1
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n
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w
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" | fdisk -w always -W always "$disk0"
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else
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partitions=$(lsblk "$disk0" -o NAME | grep -o '.$' | tail -1)
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echo "n
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+256M
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t
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1
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n
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w
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" | fdisk -W always "$disk0"
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fi
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# disk formatting
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mkfs.fat -F32 "$disk""$((1 + "$partitions"))"
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mkfs.ext4 -O fast_commit "$disk""$((2 + "$partitions"))"
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# mounting storage and efi partitions
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mount "$disk""$((2 + "$partitions"))" /mnt
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mkdir -p /mnt/{boot/EFI,etc/conf.d}
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mount "$disk""$((1 + "$partitions"))" /mnt/boot/EFI
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else
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# mbr/bios partitioning
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if [ "$wipe" == y ]; then
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partitions=0
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echo "o
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n
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p
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w
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" | fdisk -w always -W always "$disk0"
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else
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partitions=$(lsblk "$disk0" -o NAME | grep -o '.$' | tail -1)
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echo "n
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p
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w
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" | fdisk -W always "$disk0"
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fi
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# disk formatting
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mkfs.ext4 -O fast_commit "$disk""$((1 + "$partitions"))"
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# mounting storage (no efi partition, using dos label)
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mount "$disk""$((1 + "$partitions"))" /mnt
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mkdir -p /mnt/etc/conf.d
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fi
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# create and mount swap file
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if [ "$swap" -gt 0 ]; then
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dd if=/dev/zero of=/mnt/swapfile bs=1G count="$swap" status=progress
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chmod 600 /mnt/swapfile
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mkswap /mnt/swapfile
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swapon /mnt/swapfile
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fi
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fstabgen -U /mnt >> /mnt/etc/fstab
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echo -e "\ntmpfs /tmp tmpfs rw,nodev,nosuid,size="$(echo ".75 * $ram / 1" | bc)"G 0 0" >> /mnt/etc/fstab
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# stop partitioning
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# setting hostname
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echo "$hostname" > /mnt/etc/hostname
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echo "hostname=\'"$hostname"\'" > /mnt/etc/conf.d/hostname
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# installing base packages
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base_devel='db diffutils gc guile libisl libmpc perl autoconf automake bash dash binutils bison esysusers etmpfiles fakeroot file findutils flex gawk gcc gettext grep groff gzip libtool m4 make pacman pacman-contrib patch pkgconf sed opendoas texinfo which bc udev ntp'
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basestrap /mnt base $base_devel openrc elogind-openrc linux linux-firmware git man-db
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# applying IPv6 privacy entensions for all interfaces
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echo -e 'net.ipv6.conf.all.use_tempaddr = 2\nnet.ipv6.conf.default.use_tempaddr = 2' > /mnt/etc/sysctl.d/40-ipv6.conf
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for int in "${interfaces[@]}"; do
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echo "net.ipv6.conf.${int:15}.use_tempaddr = 2" >> /mnt/etc/sysctl.d/40-ipv6.conf
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done
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# create array of variables to pass to part 2
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var_export=($formfactor $threadsminusone $gpu $boot $disk0 $username $userpassword $timezone $swap $intel_vaapi_driver $res_x $res_y_half)
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# download and initiate part 2
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curl https://raw.githubusercontent.com/rwinkhart/artix-install-script/main/chrootInstall.sh -o /mnt/chrootInstall.sh
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chmod +x /mnt/chrootInstall.sh
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artix-chroot /mnt /chrootInstall.sh "${var_export[@]}"
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