201 lines
8.7 KiB
Bash
Executable File
201 lines
8.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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#github-action genshdoc
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#
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# @file Setup
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# @brief Configures installed system, installs base packages, and creates user.
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echo -ne "
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-------------------------------------------------------------------------
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█████╗ ██████╗ ██████╗██╗ ██╗████████╗██╗████████╗██╗ ██╗███████╗
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██╔══██╗██╔══██╗██╔════╝██║ ██║╚══██╔══╝██║╚══██╔══╝██║ ██║██╔════╝
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███████║██████╔╝██║ ███████║ ██║ ██║ ██║ ██║ ██║███████╗
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██╔══██║██╔══██╗██║ ██╔══██║ ██║ ██║ ██║ ██║ ██║╚════██║
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██║ ██║██║ ██║╚██████╗██║ ██║ ██║ ██║ ██║ ╚██████╔╝███████║
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╚═╝ ╚═╝╚═╝ ╚═╝ ╚═════╝╚═╝ ╚═╝ ╚═╝ ╚═╝ ╚═╝ ╚═════╝ ╚══════╝
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-------------------------------------------------------------------------
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Automated Arch Linux Installer
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SCRIPTHOME: ArchTitus
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-------------------------------------------------------------------------
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"
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source $HOME/ArchTitus/configs/setup.conf
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echo -ne "
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-------------------------------------------------------------------------
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Network Setup
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-------------------------------------------------------------------------
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"
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pacman -S --noconfirm --needed networkmanager dhclient
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systemctl enable --now NetworkManager
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echo -ne "
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-------------------------------------------------------------------------
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Setting up mirrors for optimal download
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-------------------------------------------------------------------------
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"
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pacman -S --noconfirm --needed pacman-contrib curl
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pacman -S --noconfirm --needed reflector rsync grub arch-install-scripts git
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cp /etc/pacman.d/mirrorlist /etc/pacman.d/mirrorlist.bak
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nc=$(grep -c ^processor /proc/cpuinfo)
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echo -ne "
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-------------------------------------------------------------------------
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You have " $nc" cores. And
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changing the makeflags for "$nc" cores. Aswell as
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changing the compression settings.
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-------------------------------------------------------------------------
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"
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TOTAL_MEM=$(cat /proc/meminfo | grep -i 'memtotal' | grep -o '[[:digit:]]*')
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if [[ $TOTAL_MEM -gt 8000000 ]]; then
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sed -i "s/#MAKEFLAGS=\"-j2\"/MAKEFLAGS=\"-j$nc\"/g" /etc/makepkg.conf
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sed -i "s/COMPRESSXZ=(xz -c -z -)/COMPRESSXZ=(xz -c -T $nc -z -)/g" /etc/makepkg.conf
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fi
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echo -ne "
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-------------------------------------------------------------------------
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Setup Language to US and set locale
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-------------------------------------------------------------------------
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"
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sed -i 's/^#en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen
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locale-gen
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timedatectl --no-ask-password set-timezone ${TIMEZONE}
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timedatectl --no-ask-password set-ntp 1
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localectl --no-ask-password set-locale LANG="en_US.UTF-8" LC_TIME="en_US.UTF-8"
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ln -s /usr/share/zoneinfo/${TIMEZONE} /etc/localtime
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# Set keymaps
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localectl --no-ask-password set-keymap ${KEYMAP}
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# Add sudo no password rights
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sed -i 's/^# %wheel ALL=(ALL) NOPASSWD: ALL/%wheel ALL=(ALL) NOPASSWD: ALL/' /etc/sudoers
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sed -i 's/^# %wheel ALL=(ALL:ALL) NOPASSWD: ALL/%wheel ALL=(ALL:ALL) NOPASSWD: ALL/' /etc/sudoers
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#Add parallel downloading
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sed -i 's/^#ParallelDownloads/ParallelDownloads/' /etc/pacman.conf
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#Enable multilib
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sed -i "/\[multilib\]/,/Include/"'s/^#//' /etc/pacman.conf
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pacman -Sy --noconfirm --needed
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echo -ne "
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-------------------------------------------------------------------------
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Installing Base System
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-------------------------------------------------------------------------
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"
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# sed $INSTALL_TYPE is using install type to check for MINIMAL installation, if it's true, stop
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# stop the script and move on, not installing any more packages below that line
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if [[ ! $DESKTOP_ENV == server ]]; then
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sed -n '/'$INSTALL_TYPE'/q;p' $HOME/ArchTitus/pkg-files/pacman-pkgs.txt | while read line
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do
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if [[ ${line} == '--END OF MINIMAL INSTALL--' ]]; then
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# If selected installation type is FULL, skip the --END OF THE MINIMAL INSTALLATION-- line
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continue
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fi
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echo "INSTALLING: ${line}"
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sudo pacman -S --noconfirm --needed ${line}
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done
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fi
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echo -ne "
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-------------------------------------------------------------------------
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Installing Microcode
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-------------------------------------------------------------------------
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"
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# determine processor type and install microcode
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proc_type=$(lscpu)
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if grep -E "GenuineIntel" <<< ${proc_type}; then
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echo "Installing Intel microcode"
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pacman -S --noconfirm --needed intel-ucode
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proc_ucode=intel-ucode.img
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elif grep -E "AuthenticAMD" <<< ${proc_type}; then
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echo "Installing AMD microcode"
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pacman -S --noconfirm --needed amd-ucode
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proc_ucode=amd-ucode.img
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fi
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echo -ne "
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-------------------------------------------------------------------------
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Installing Graphics Drivers
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-------------------------------------------------------------------------
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"
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# Graphics Drivers find and install
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gpu_type=$(lspci)
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if grep -E "NVIDIA|GeForce" <<< ${gpu_type}; then
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pacman -S --noconfirm --needed nvidia
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nvidia-xconfig
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elif lspci | grep 'VGA' | grep -E "Radeon|AMD"; then
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pacman -S --noconfirm --needed xf86-video-amdgpu
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elif grep -E "Integrated Graphics Controller" <<< ${gpu_type}; then
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pacman -S --noconfirm --needed libva-intel-driver libvdpau-va-gl lib32-vulkan-intel vulkan-intel libva-intel-driver libva-utils lib32-mesa
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elif grep -E "Intel Corporation UHD" <<< ${gpu_type}; then
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pacman -S --needed --noconfirm libva-intel-driver libvdpau-va-gl lib32-vulkan-intel vulkan-intel libva-intel-driver libva-utils lib32-mesa
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fi
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#SETUP IS WRONG THIS IS RUN
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if ! source $HOME/ArchTitus/configs/setup.conf; then
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# Loop through user input until the user gives a valid username
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while true
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do
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read -p "Please enter username:" username
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# username regex per response here https://unix.stackexchange.com/questions/157426/what-is-the-regex-to-validate-linux-users
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# lowercase the username to test regex
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if [[ "${username,,}" =~ ^[a-z_]([a-z0-9_-]{0,31}|[a-z0-9_-]{0,30}\$)$ ]]
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then
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break
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fi
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echo "Incorrect username."
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done
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# convert name to lowercase before saving to setup.conf
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echo "username=${username,,}" >> ${HOME}/ArchTitus/configs/setup.conf
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#Set Password
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read -p "Please enter password:" password
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echo "password=${password,,}" >> ${HOME}/ArchTitus/configs/setup.conf
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# Loop through user input until the user gives a valid hostname, but allow the user to force save
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while true
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do
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read -p "Please name your machine:" name_of_machine
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# hostname regex (!!couldn't find spec for computer name!!)
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if [[ "${name_of_machine,,}" =~ ^[a-z][a-z0-9_.-]{0,62}[a-z0-9]$ ]]
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then
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break
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fi
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# if validation fails allow the user to force saving of the hostname
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read -p "Hostname doesn't seem correct. Do you still want to save it? (y/n)" force
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if [[ "${force,,}" = "y" ]]
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then
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break
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fi
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done
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echo "NAME_OF_MACHINE=${name_of_machine,,}" >> ${HOME}/ArchTitus/configs/setup.conf
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fi
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echo -ne "
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-------------------------------------------------------------------------
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Adding User
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-------------------------------------------------------------------------
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"
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if [ $(whoami) = "root" ]; then
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groupadd libvirt
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useradd -m -G wheel,libvirt -s /bin/bash $USERNAME
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echo "$USERNAME created, home directory created, added to wheel and libvirt group, default shell set to /bin/bash"
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# use chpasswd to enter $USERNAME:$password
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echo "$USERNAME:$PASSWORD" | chpasswd
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echo "$USERNAME password set"
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cp -R $HOME/ArchTitus /home/$USERNAME/
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chown -R $USERNAME: /home/$USERNAME/ArchTitus
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echo "ArchTitus copied to home directory"
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# enter $NAME_OF_MACHINE to /etc/hostname
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echo $NAME_OF_MACHINE > /etc/hostname
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else
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echo "You are already a user proceed with aur installs"
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fi
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if [[ ${FS} == "luks" ]]; then
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# Making sure to edit mkinitcpio conf if luks is selected
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# add encrypt in mkinitcpio.conf before filesystems in hooks
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sed -i 's/filesystems/encrypt filesystems/g' /etc/mkinitcpio.conf
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# making mkinitcpio with linux kernel
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mkinitcpio -p linux
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fi
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echo -ne "
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-------------------------------------------------------------------------
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SYSTEM READY FOR 2-user.sh
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-------------------------------------------------------------------------
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"
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