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diff --git a/src/b/archlinux-installation.md b/src/b/archlinux-installation.md deleted file mode 100644 index 86a6c45..0000000 --- a/src/b/archlinux-installation.md +++ /dev/null @@ -1,163 +0,0 @@ -date: 2020-07-01 -title: Archlinux Bulletproof Installation - -Through my 5 years with different Archlinux installations, I made up my mind to -document the one that fullfills my needs. The main goal is a minimal arch install -(like any other), including systemd and refind, without using any crappy ncurses -interface, and of course powered by btrfs (zfs an other day). - -Installation process is heavily inspired by : - -- [https://wiki.archlinux.org/index.php/User:Altercation/Bullet_Proof_Arch_Install](Bullet proof arch install) - -## partitions - -``` -$ sgdisk --clear \ - --new=1:0:+550MiB --typecode=1:ef00 --change-name=1:EFI \ - --new=2:0:+8GiB --typecode=2:8200 --change-name=2:cryptswap \ - --new=3:0:0 --typecode=3:8300 --change-name=3:cryptsystem \ - /dev/nvme0n1 -$ sgdisk --clear \ - --new=1:0:1025GiB --typecode=1:8300 --change-name=1:wsd \ -/dev/sda -``` - -## encryption - -``` -$ cryptsetup luksFormat --align-payload=8192 -s 256 -c aes-xts-plain64 /dev/disk/by-partlabel/cryptsystem -$ cryptsetup open /dev/disk/by-partlabel/cryptsystem system -$ cryptsetup open --type plain --key-file /dev/urandom /dev/disk/by-partlabel/cryptswap swap -$ mkswap -L swap /dev/mapper/swap -$ swapon -L swap -``` - -## file format - -``` -$ mkfs.fat -F32 -n EFI /dev/disk/by-partlabel/EFI -$ mkfs.ext4 -n wsd /dev/disk/by-partlabel/wsd -$ mkfs.btrfs --force --label system /dev/mapper/system -$ o=defaults,x-mount.mkdir -$ o_btrfs=$o,compress=lzo,ssd,noatime -$ mount -t btrfs LABEL=system /mnt -$ mount -t btrfs LABEL=system /mnt -$ btrfs subvolume create /mnt/root -$ btrfs subvolume create /mnt/home -$ btrfs subvolume create /mnt/snapshots -$ umount -R /mnt -$ mount -t btrfs -o subvol=root,$o_btrfs LABEL=system /mnt -$ mount -t btrfs -o subvol=home,$o_btrfs LABEL=system /mnt/home -$ mount -t btrfs -o subvol=snapshots,$o_btrfs LABEL=system /mnt/.snapshots -$ mkdir /mnt/wsd -$ mount LABEL=wsd /mnt/wsd -$ mkdir /mnt/boot -$ mount LABEL=EFI /mnt/boot -``` - -## base install - -``` -$ pacstrap /mnt basenvim -$ genfstab -L -p /mnt >> /mnt/etc/fstab -``` - -Open up /mnt/etc/fstab (old, new): - -``` -LABEL=swap none swap defaults 0 0 -``` - -``` -/dev/mapper/cryptswap none swap sw 0 0 -``` - -Open up /mnt/etc/crypttab, append at the end: - -``` -swap /dev/disk/by-partlabel/cryptswap /dev/urandom swap,offset=2048,cipher=aes-xts-plain64,size=256 -``` - -## base systemd - -The only way to have a non-biased opinion about systemd is to mix it yourself in your base install. - -``` -$ systemd-nspawn -bD /mnt -$ localectl set-locale LANG=en_US.UTF-8 -$ timedatectl set-ntp 1 -$ timedatectl set-timezone Europe/Paris -$ hostnamectl set-hostname WS-workstationname -``` - -## base packages - -After spending more than one day on some archlinux shenanigans, you need linux-firmware package for a propper booting install, since 2019 :questionmark: - -``` -$ pacman -Syu base-devel linux linux-firmware refind-efi btrfs-prog gptfdisk zsh wget curl git zip unzip ntfs-3g -``` -</pre> - -## intramfs - -``` -$ mv /etc/mkinitcpio.conf /etc/mkinitcpio.conf.orig -``` - -Open up /etc/mkinitcpio.conf : - -``` -MODULES="" -BINARIES="" -FILES="" -HOOKS="base systemd sd-vconsole modconf keyboard block filesystems btrfs sd-encrypt fsck" -``` - -``` -$ mkinicpio -p linux -``` - -## refind - -``` -$ refind-install -``` - -We now reached the trickiest part for installing rEFind. -Hit Ctrl+Alt+F2, exec this last code block, and then reach back TTy1 (nspawn doesn't allow deep disk modification / access). - -``` -$ arch-chroot /mnt -$ refind-install -``` - -Open up /boot/EFI/refind/refind.conf, or somewhere like that in the EFI dir : - -``` -timeout 5 -use_graphics_for windows -also_scan_dirs +,@/ -``` - -``` -$ btrfs filesystem show system -$ lsblk -fs -``` - -Open up /boot/EFI/refind/refind.conf, or somewhere like that in the EFI dir : - -``` -Add the following value if you are using an intel cpu : initrd=/intel-ucode.img -"Boot with standard options" "rd.luks.name=*FILL IN UUID FROM PARTITION*=cryptsystem root=UUID=*UUID FROM encrypted root subvolume* rootflags=subvol=root initrd=/initramfs-linux.img" -``` - -## reboot - -``` -$ passwd -$ poweroff -$ reboot -#finger crossed !! -``` |