Dual boot Arch Linux installation with BTRFS and UEFI

gistfile1.txt

### Prerequisite
windows 10 installed
empty space for linux
turn off safe boot to be able to boot usb drive
turn off fast startup as it might damage your EFI partition

### Installation
timedatectl set-ntp true
loadkeys sv-latin1
cfdisk /dev/sdX (set disk to type GPT)
 - create partition wit type EFI System, 512MB
 - create one linux partition on the remaining space
mkfs.fat -F32 /dev/sdX1
mkfs.btrfs -L "Arch Linux" /dev/sdX2
mount /dev/sdX2 /mnt
mkdir /mnt/boot
mount /dev/sdX1 to /mnt/boot
wifi-menu

pacstrap -i /mnt base base-devel intel-ucode btrfs-progs wpa_supplicant iw dialog linux-lts
genfstab -U -p /mnt >> /mnt/etc/fstab
arch-chroot /mnt
nano /etc/locale.gen, uncomment en_US.UTF-8
locale-gen
echo LANG=en_US.UTF-8 > /etc/locale.conf
echo LANGUAGE=en_US >> /etc/locale.conf
echo LC_ALL=C >> /etc/locale.conf
echo KEYMAP=sv-latin1 > /etc/vconsole.conf
ln -s /usr/share/zoneinfo/Europe/Stockholm /etc/localtime
hwclock --systohc --utc
echo hostname > /etc/hostname
passwd

#### Install bootloader
bootctl --path=/boot install
cp /usr/share/systemd/bootctl/loader.conf to /boot/loader/
cp /usr/share/systemd/bootctl/arch.conf to /boot/loader/entries/
blkid -s PARTUUID -o value /dev/sdaX (root partition)
edit loader.conf and add timeout 4 to arch
edit arch.conf and update accordingly:
```sh
title Arch Linux
linux /vmlinuz-linux-lts
initrd /intel-ucode.img
initrd /initramfs-linux-lts.img
options root=PARTUUID=<uuid-from-blkid-above> rw
```