dataprolet/Arch-Linux-Installer
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Arch-Linux-Installer
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This commit is contained in:
proledatarian 2024-08-23 16:29:51 +02:00
parent e88fee8fc2
commit 0e6f16c226
1 changed files with 122 additions and 124 deletions
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246
install.sh
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@ -15,9 +15,8 @@ echo "This script will ERASE ALL DATA on the partition you will choose next!"
echo echo
read -p "Do you want to continue? Type [Y]es or [N]o. " -n 1 -r read -p "Do you want to continue? Type [Y]es or [N]o. " -n 1 -r
echo echo
if [[ ! $REPLY =~ ^[Yy]$ ]] if [[ ! $REPLY =~ ^[Yy]$ ]]; then
then exit 1
exit 1
fi fi
clear clear
@ -30,13 +29,10 @@ echo
IFS=$'\n' IFS=$'\n'
# Set variable containing name and size of all disks. # Set variable containing name and size of all disks.
dsks=( $(lsblk -d | tail -n+2 | awk '{print $1" "$4}') ) declare -a dsks=( $(lsblk -d | tail -n+2 | awk '{print $1" "$4}') )
# Declare the array.
declare -a dsks
# Select value on array. # Select value on array.
select dev in ${dsks[*]} select dev in "${dsks[@]}"
do do
break break
@ -47,7 +43,7 @@ echo
IFS=' ' IFS=' '
# Create new variable of selection. # Create new variable of selection.
array=($dev) array=("${dev}")
dev="${array[0]}" dev="${array[0]}"
clear clear
@ -58,21 +54,21 @@ echo
# Setting encryption password. # Setting encryption password.
echo "Choose a strong password for encrypting the primary partition:" echo "Choose a strong password for encrypting the primary partition:"
pwcr="" pwcr=""
while [ -z "$pwcr" ]; do while [[ -z "${pwcr}" ]]; do
echo "Please enter a password: " echo "Please enter a password: "
read -s pwfr read -rs pwfr
read -s -p "Retype a password: " pwsc read -rs -p "Retype a password: " pwsc
if [ $pwfr == $pwsc ]; if [[ "${pwfr}" == "${pwsc}" ]];
then then
pwcr=$pwfr pwcr="${pwfr}"
echo echo
echo "Both passwords are the same. Continuing.." echo "Both passwords are the same. Continuing.."
break break
else else
echo echo
echo "You have entered different passwords. Try again.." echo "You have entered different passwords. Try again.."
echo echo
fi fi
done done
clear clear
@ -82,7 +78,7 @@ echo
# Setting hostname. # Setting hostname.
echo "Before installing the system, please enter a hostname:" echo "Before installing the system, please enter a hostname:"
read host read -r host
clear clear
@ -92,21 +88,21 @@ echo
# Setting root password. # Setting root password.
echo "Choose a password for the root account:" echo "Choose a password for the root account:"
pwr="" pwr=""
while [ -z "$pwr" ]; do while [[ -z "${pwr}" ]]; do
echo "Please enter a password: " echo "Please enter a password: "
read -s pwfr read -rs pwfr
read -s -p "Retype a password: " pwsc read -rs -p "Retype a password: " pwsc
if [ $pwfr == $pwsc ];
then if [[ "${pwfr}" == "${pwsc}" ]]; then
pwrt=$pwfr pwrt="${pwfr}"
echo echo
echo "Both passwords are the same. Continuing.." echo "Both passwords are the same. Continuing.."
break break
else else
echo echo
echo "You have entered different passwords. Try again.." echo "You have entered different passwords. Try again.."
echo echo
fi fi
done done
clear clear
@ -116,27 +112,28 @@ echo
# Setting username # Setting username
echo "Please enter a username:" echo "Please enter a username:"
read user read -r user
echo echo
# Setting user password. # Setting user password.
echo "Also please choose a password for your user:" echo "Also please choose a password for your user:"
pwu="" pwu=""
while [ -z "$pwu" ]; do while [[ -z "${pwu}" ]]; do
echo "Please enter a password: " echo "Please enter a password: "
read -s pwfr read -rs pwfr
read -s -p "Retype a password: " pwsc read -rs -p "Retype a password: " pwsc
if [ $pwfr == $pwsc ];
then if [[ "${pwfr}" == "${pwsc}" ]];
pwur=$pwfr then
echo pwur="${pwfr}"
echo "Both passwords are the same. Continuing.." echo
break echo "Both passwords are the same. Continuing.."
else break
echo else
echo "You have entered different passwords. Try again.." echo
echo echo "You have entered different passwords. Try again.."
fi echo
fi
done done
clear clear
@ -145,144 +142,145 @@ echo "5. INSTALLING SYSTEM.."
echo echo
# Starting partitioning. # Starting partitioning.
echo "Partitioning /dev/$dev.." echo "Partitioning /dev/${dev}.."
echo echo
# Clearing partition table of selected disk. # Clearing partition table of selected disk.
echo "Clearing existing partitioning table." echo "Clearing existing partitioning table."
sgdisk -Z /dev/$dev && sgdisk -Z "/dev/${dev}"
echo echo
# Creating boot partition. # Creating boot partition.
echo "Creating boot partition of 512 MB." echo "Creating boot partition of 512 MB."
sgdisk -n 1:0:+512M /dev/$dev && sgdisk -n 1:0:+512M "/dev/${dev}"
echo echo
# Setting type for EFI. # Setting type for EFI.
echo "Setting partition type." echo "Setting partition type."
sgdisk -t 1:ef00 /dev/$dev && sgdisk -t 1:ef00 "/dev/${dev}"
echo echo
# Creating system partition. # Creating system partition.
echo "Creating system partition." echo "Creating system partition."
sgdisk -n 2:0:0 /dev/$dev sgdisk -n 2:0:0 "/dev/${dev}"
echo echo
# Print partitions. # Print partitions.
echo "This is your new partition table:" echo "This is your new partition table:"
lsblk | grep "$dev" lsblk | grep "${dev}"
echo echo
# Get new variable. # Get new variable.
if [ $dev = "nvme0n1" ]; if [[ "${dev}" = "nvme0n1" ]]; then
then main="${dev}p2"
main=${dev}p2 else
else main="${dev}2"
main=${dev}2
fi fi
# Encrypting partition. # Encrypting partition.
echo "Encrypting system partition. This might take a while." echo "Encrypting system partition. This might take a while."
echo echo
echo -en "$pwcr\n$pwcr" | cryptsetup -c aes-xts-plain -s 512 luksFormat /dev/$main && echo -en "${pwcr}\n${pwcr}" | cryptsetup -c aes-xts-plain -s 512 luksFormat /dev/$main
echo "Partition successfully encrypted." echo "Partition successfully encrypted."
echo echo
# Opening encrypted partition and mounting at /dev/mapper/main. # Opening encrypted partition and mounting at /dev/mapper/main.
echo "Decrypting.. This also might take a while." echo "Decrypting.. This also might take a while."
echo echo
echo -en "$pwcr\n$pwcr" | cryptsetup luksOpen /dev/$main main && echo -en "${pwcr}\n${pwcr}" | cryptsetup luksOpen "/dev/${main}" main
echo "Partition successfully opened." echo "Partition successfully opened."
echo echo
lsblk | grep "$dev" lsblk | grep "${dev}"
echo echo
echo "Creating the filesystem." echo "Creating the filesystem."
if [ $dev = "nvme0n1" ]; if [ "${dev}" = "nvme0n1" ]; then
then boot="${dev}p1"
boot=${dev}p1 else
else boot="${dev}1"
boot=${dev}1
fi fi
mkfs.fat -F 32 -n UEFI /dev/$boot && mkfs.fat -F 32 -n UEFI "/dev/${boot}"
echo "Filesystem for boot successfully created." echo "Filesystem for boot successfully created."
echo echo
# Creating btrfs partition. # Creating btrfs partition.
mkfs.btrfs /dev/mapper/main && mkfs.btrfs "/dev/mapper/main"
mount /dev/mapper/main /mnt && mount "/dev/mapper/main" "/mnt"
btrfs subvolume create /mnt/root && btrfs subvolume create "/mnt/root"
btrfs subvolume create /mnt/home && btrfs subvolume create "/mnt/home"
umount /mnt && umount "/mnt"
echo echo
echo "Mounting.." && echo "Mounting.."
mount -o autodefrag,compress=zstd:3,subvol=root /dev/mapper/main /mnt && mount -o autodefrag,compress=zstd:3,subvol=root "/dev/mapper/main" "/mnt"
mkdir /mnt/home && mkdir "/mnt/home "
mount -o autodefrag,compress=zstd:3,subvol=home /dev/mapper/main /mnt/home && mount -o autodefrag,compress=zstd:3,subvol=home "/dev/mapper/main" "/mnt/home"
mkdir /mnt/boot && mkdir "/mnt/boot"
mount /dev/$boot /mnt/boot && mount "/dev/${boot}" "/mnt/boot"
echo "Mounting complete." && echo "Mounting complete."
echo echo
lsblk lsblk -a
echo echo
# Updating mirrors using reflector. # Updating mirrors using reflector.
echo "Updating mirrors.." echo "Updating mirrors.."
reflector --verbose --latest 10 --country Germany --age 24 --protocol https --sort rate --save /etc/pacman.d/mirrorlist && reflector --verbose --latest 10 --country Germany --age 24 --protocol https --sort rate --save /etc/pacman.d/mirrorlist
echo "Done." echo "Done."
echo echo
echo "Updating keyring.." # Check if keyring is up-to-date
pacman -Sy archlinux-keyring --noconfirm && if checkupdates | grep -q archlinux-keyring; then
echo "Done." echo "Updating keyring.."
pacman -Sy archlinux-keyring --noconfirm
echo "Done."
fi
echo echo
# Installing base system. # Installing base system.
echo "Installing basic packages.." echo "Installing basic packages.."
pacstrap /mnt base btrfs-progs firefox konsole linux linux-firmware linux-zen nano networkmanager plasma-desktop sddm sddm-kcm sudo xorg-xwayland && pacstrap "/mnt" base btrfs-progs firefox konsole linux linux-firmware linux-zen nano networkmanager plasma-desktop sddm sddm-kcm sudo xorg-xwayland
echo "Base system installed." echo "Base system installed."
echo echo
# Generating fstab. # Generating fstab.
echo "Generating fstab.." echo "Generating fstab.."
genfstab -Up /mnt > /mnt/etc/fstab && genfstab -Up "/mnt" > "/mnt/etc/fstab"
echo "Done." echo "Done."
echo echo
# Setting hostname. # Setting hostname.
echo "Setting hostname.." echo "Setting hostname.."
echo $host > /mnt/etc/hostname && echo "${host}" > "/mnt/etc/hostname"
echo "Done." echo "Done."
echo echo
# Setting locale. # Setting locale.
echo "Setting and generating locale.." echo "Setting and generating locale.."
cat << EOF >/mnt/etc/locale.gen cat << EOF > "/mnt/etc/locale.gen"
en_US.UTF-8 UTF-8 en_US.UTF-8 UTF-8
EOF EOF
#echo "${localegen}" >>/mnt/etc/locale.gen #echo "${localegen}" >>/mnt/etc/locale.gen
arch-chroot /mnt locale-gen arch-chroot "/mnt" locale-gen
echo "LANG=en_US.UTF-8" > /mnt/etc/locale.conf && echo "LANG=en_US.UTF-8" > "/mnt/etc/locale.conf"
echo "KEYMAP=de-latin1" > /mnt/etc/vconsole.conf && echo "KEYMAP=de-latin1" > "/mnt/etc/vconsole.conf"
echo "Done." echo "Done."
echo echo
# Set X locale and keyboard alyout. # Set X locale and keyboard alyout.
echo "Setting locale and keyboard layout." echo "Setting locale and keyboard layout."
#arch-chroot /mnt localectl --no-convert set-keymap de-latin1-nodeadkeys && #arch-chroot /mnt localectl --no-convert set-keymap de-latin1-nodeadkeys
systemd-firstboot --root=/mnt --keymap=de-latin1-nodeadkeys && systemd-firstboot --root=/mnt --keymap=de-latin1-nodeadkeys
cat << EOF > /mnt/etc/X11/xorg.conf.d/00-keyboard.conf && cat << EOF > "/mnt/etc/X11/xorg.conf.d/00-keyboard.conf"
# Written by systemd-localed(8), read by systemd-localed and Xorg. It's # Written by systemd-localed(8), read by systemd-localed and Xorg. It's
# probably wise not to edit this file manually. Use localectl(1) to # probably wise not to edit this file manually. Use localectl(1) to
# instruct systemd-localed to update it. # instruct systemd-localed to update it.
@ -299,7 +297,7 @@ echo
# Editing mkinitcpio.conf. # Editing mkinitcpio.conf.
echo "Editing /etc/mkinitcpio.conf.." echo "Editing /etc/mkinitcpio.conf.."
sed -i '55s/.*/HOOKS=(base udev autodetect microcode modconf kms block keyboard keymap encrypt filesystems fsck shutdown)/' /mnt/etc/mkinitcpio.conf && sed -i '55s/.*/HOOKS=(base udev autodetect microcode modconf kms block keyboard keymap encrypt filesystems fsck shutdown)/' /mnt/etc/mkinitcpio.conf
echo "Done." echo "Done."
echo echo
@ -308,40 +306,40 @@ echo
# Creating inital ramdisk. # Creating inital ramdisk.
echo "Creating inital ramdisk for linux-zen.." echo "Creating inital ramdisk for linux-zen.."
arch-chroot /mnt mkinitcpio -p linux-zen && arch-chroot /mnt mkinitcpio -p linux-zen
echo "Done." echo "Done."
echo echo
# Enable network and display manager. # Enable network and display manager.
echo "Enabling Networkmanager and display manager (sddm).." echo "Enabling Networkmanager and display manager (sddm).."
arch-chroot /mnt systemctl enable NetworkManager sddm && arch-chroot "/mnt" systemctl enable NetworkManager sddm
echo "Done." echo "Done."
echo echo
# Set root password # Set root password
echo "Setting root password.." echo "Setting root password.."
echo -en "$pwrt\n$pwrt" | arch-chroot /mnt passwd echo -en "${pwrt}\n${pwrt}" | arch-chroot "/mnt" passwd
echo "Done." echo "Done."
echo echo
# Install bootloader. # Install bootloader.
echo "Installing systemd-boot.." echo "Installing systemd-boot.."
arch-chroot /mnt bootctl --path=/boot install && arch-chroot "/mnt" bootctl --path=/boot install
echo "Done." echo "Done."
echo echo
# Get UUID for primary partition # Get UUID for primary partition
uuid=$(ls -l /dev/disk/by-uuid | grep $main | awk '{print $9}') uuid=$(ls -l /dev/disk/by-uuid | grep "${main}" | awk '{print $9}')
# Set bootloader entry. # Set bootloader entry.
echo "Setting up bootloader.." echo "Setting up bootloader.."
cat << EOF > /mnt/boot/loader/entries/arch.conf && cat << EOF > "/mnt/boot/loader/entries/arch.conf"
title Arch Linux title Arch Linux
linux /vmlinuz-linux-zen linux /vmlinuz-linux-zen
#initrd /amd-ucode.img #initrd /amd-ucode.img
#initrd /intel-ucode.img #initrd /intel-ucode.img
initrd /initramfs-linux-zen.img initrd /initramfs-linux-zen.img
options cryptdevice=UUID=$uuid:main options cryptdevice=UUID=${uuid}:main
options root=/dev/mapper/main rw options root=/dev/mapper/main rw
options rootflags=subvol=root options rootflags=subvol=root
options lang=de locale=de_DE.UTF-8 options lang=de locale=de_DE.UTF-8
@ -349,11 +347,11 @@ options init=/usr/lib/systemd/systemd
EOF EOF
# Set bootloader fallback entry. # Set bootloader fallback entry.
cat << EOF > /mnt/boot/loader/entries/arch-fallback.conf && cat << EOF > "/mnt/boot/loader/entries/arch-fallback.conf"
title Arch Linux Fallback title Arch Linux Fallback
linux /vmlinuz-linux linux /vmlinuz-linux
initrd /initramfs-linux-fallback.img initrd /initramfs-linux-fallback.img
options cryptdevice=UUID=$uuid:main options cryptdevice=UUID=${uuid}:main
options root=/dev/mapper/main rw options root=/dev/mapper/main rw
options rootflags=subvol=root options rootflags=subvol=root
options lang=de locale=de_DE.UTF-8 options lang=de locale=de_DE.UTF-8
@ -361,26 +359,26 @@ options init=/usr/lib/systemd/systemd
EOF EOF
# Set bootloader. # Set bootloader.
echo "timeout 1" >> /mnt/boot/loader/loader.conf && echo "timeout 1" >> "/mnt/boot/loader/loader.conf"
echo "default arch.conf" >> /mnt/boot/loader/loader.conf && echo "default arch.conf" >> "/mnt/boot/loader/loader.conf"
echo "Done." echo "Done."
echo echo
# Set username, password and group. # Set username, password and group.
echo "Adding user.." echo "Adding user.."
arch-chroot /mnt useradd -m $user && arch-chroot /mnt useradd -m "${user}"
echo -en "$pwur\n$pwur" | arch-chroot /mnt passwd $user && echo -en "${pwur}\n${pwur}" | arch-chroot /mnt passwd "${user}"
arch-chroot /mnt gpasswd -a $user wheel && arch-chroot /mnt gpasswd -a "${user}" wheel
sed -i '82s/.*/%wheel ALL=(ALL) ALL/' /mnt/etc/sudoers sed -i '82s/.*/%wheel ALL=(ALL) ALL/' /mnt/etc/sudoers
echo "Done." echo "Done."
echo echo
# Enabling sddm auto-login. # Enabling sddm auto-login.
echo "Enabling auto-login.." echo "Enabling auto-login.."
mkdir /mnt/etc/sddm.conf.d && mkdir /mnt/etc/sddm.conf.d
cat << EOF > /mnt/etc/sddm.conf.d/autologin.conf cat << EOF > /mnt/etc/sddm.conf.d/autologin.conf
[Autologin] [Autologin]
User=$user User=${user}
Session=plasma Session=plasma
EOF EOF
echo "Done." echo "Done."
@ -391,7 +389,7 @@ cat << EOF > /mnt/etc/sddm.conf.d/kde_settings.conf
[Autologin] [Autologin]
Relogin=false Relogin=false
Session=plasma Session=plasma
User=$user User=${user}
[General] [General]
HaltCommand=/usr/bin/systemctl poweroff HaltCommand=/usr/bin/systemctl poweroff
@ -407,8 +405,8 @@ EOF
# Unmounting and rebooting. # Unmounting and rebooting.
echo "Unmounting system.." echo "Unmounting system.."
umount /mnt/boot && umount "/mnt/boot"
umount /mnt && umount "/mnt"
echo "Done." echo "Done."
echo echo
@ -424,4 +422,4 @@ echo "Installation finished!"
#echo #echo
#echo "Press [Enter] to shut down, then remove the installation media and start your system." #echo "Press [Enter] to shut down, then remove the installation media and start your system."
#poweroff #poweroff