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https://github.com/tommytran732/Arch-Setup-Script
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Swapfile
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53
easy-arch.sh
53
easy-arch.sh
@ -80,7 +80,7 @@ mount $ESP /mnt/boot
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# Pacstrap (setting up a base sytem onto the new root).
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echo "Installing the base sytem."
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pacstrap /mnt base linux linux-firmware btrfs-progs neovim networkmanager
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pacstrap /mnt base linux linux-firmware btrfs-progs grub grub-btrfs efibootmgr snapper neovim networkmanager
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# Fstab generation.
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echo "Generating a new fstab."
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@ -103,4 +103,53 @@ EOF
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echo "Please insert the locale you use in this format (xx_XX.UTF-8): "
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read locale
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echo $locale > /mnt/etc/locale.gen
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echo "LANG=\"$locale\"" > /mnt/etc/locale.conf
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echo "LANG=\"$locale\"" > /mnt/etc/locale.conf
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# Setting up keyboard layout.
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echo "Please insert the keyboard layout you use: "
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read kblayout
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echo "KEYMAP=\"$kblayout\"" > /mnt/etc/vconsole.conf
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# Configuring /etc/mkinitcpio.conf
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echo "Configuring /etc/mkinitcpio for ZSTD compression, BTRFS and LUKS hook."
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sed -i -e 's,BINARIES=(),BINARIES=(/usr/bin/btrfs),g' /mnt/etc/mkinitcpio.conf
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sed -i -e 's,#COMPRESSION="zstd",COMPRESSION="zstd",g' /mnt/etc/mkinitcpio.conf
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sed -i -e 's,modconf block filesystems keyboard,keyboard keymap modconf block encrypt filesystems,g' /mnt/etc/mkinitcpio.conf
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# Enabling LUKS in GRUB.
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UUID=$(blkid $Cryptroot | cut -f2 -d'"')
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sed -i 's/#\(GRUB_ENABLE_CRYPTODISK=y\)/\1/' /mnt/etc/default/grub
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sed -i "s,quiet,quiet cryptdevice=UUID=$UUID:cryptroot root=$BTRFS" /mnt/etc/default/grub
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# Creating a swapfile.
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echo "How much big should the swap file be? Type the size, just a number (eg: 1 = 1GB..) "
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read swap
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truncate -s 0 /mnt/swap/swapfile
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chattr +C /mnt/swap/swapfile
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btrfs property set /mnt/swap/swapfile compression none
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dd if=/dev/zero of=/mnt/swap/swapfile bs=1G count=$swap status=progress
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chmod 600 /mnt/swap/swapfile
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mkswap /mnt/swap/swapfile
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swapon /mnt/swap/swapfile
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echo "/swap/swapfile none swap defaults 0 0" >> /mnt/etc/fstab
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arch-chroot /mnt /bin/bash -xe <<"EOF"
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# Setting up clock.
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hwclock --systohc
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# Generating locales.
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locale-gen
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# Generating a new initramfs.
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mkinitcpio -p
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# Installing Grub.
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grub-install --target=x86_64-efi --efi-directory=/boot --bootloader-id=GRUB
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# Creating grub config file.
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grub-mkconfig -o /boot/grub/grub.cfg
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# Create user
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useradd -m user
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EOF
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