netmarkjp · April 1, 2020 00:04 · Apr 1, 2020
diff --git a/steps.md b/steps.md
@@ -0,0 +1,120 @@
+```bash
+loadkeys jp106
+wpa_passphrase ssid_name passphrase > /etc/wpa_supplicant/wpa_supplicant.conf
+# vi /etc/wpa_supplicant/wpa_supplicant.conf
+# して scan_ssid=1 を追記
+wpa_supplicant -B -i wlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf
+dhcpcd wlan0
+passwd
+systemctl start sshd
+```
+
+
+
+```
+root@archiso ~ # fdisk -l
+Disk /dev/nvme0n1: 476.96 GiB, 512110190592 bytes, 1000215216 sectors
+Disk model: WDC PC SN730 SDBQNTY-512G-1001
+Units: sectors of 1 * 512 = 512 bytes
+Sector size (logical/physical): 512 bytes / 512 bytes
+I/O size (minimum/optimal): 512 bytes / 512 bytes
+Disklabel type: gpt
+Disk identifier: 6C8B4F83-C77D-4EDB-BB25-2A7FA662254E
+
+Device             Start        End   Sectors   Size Type
+/dev/nvme0n1p1      2048     534527    532480   260M EFI System
+/dev/nvme0n1p2    534528     567295     32768    16M Microsoft reserved
+/dev/nvme0n1p3    567296  998166527 997599232 475.7G Microsoft basic data
+/dev/nvme0n1p4 998166528 1000214527   2048000  1000M Windows recovery environment
+
+
+Disk /dev/sda: 7.53 GiB, 8076132352 bytes, 15773696 sectors
+Disk model: USB Flash Disk
+Units: sectors of 1 * 512 = 512 bytes
+Sector size (logical/physical): 512 bytes / 512 bytes
+I/O size (minimum/optimal): 512 bytes / 512 bytes
+Disklabel type: dos
+Disk identifier: 0x3372b9d9
+
+Device     Boot Start     End Sectors  Size Id Type
+/dev/sda1  *        0 1333247 1333248  651M  0 Empty
+/dev/sda2         164  131235  131072   64M ef EFI (FAT-12/16/32)
+
+
+Disk /dev/loop0: 534.78 MiB, 560738304 bytes, 1095192 sectors
+Units: sectors of 1 * 512 = 512 bytes
+Sector size (logical/physical): 512 bytes / 512 bytes
+I/O size (minimum/optimal): 512 bytes / 512 bytes
+```
+
+
+```sh
+loadkeys jp106
+timedatectl set-ntp true
+parted /dev/nvme0n1 mklabel gpt \
+    -s mkpart ESP fat32 1MiB 513Mib \
+    -s set 1 boot on \
+    -s mkpart primary xfs 513Mib 100%
+parted /dev/nvme0n1 print all
+
+# /: (/dev/nvme0n1p2) encrypted with dm-crypt
+cryptsetup -y -v luksFormat /dev/nvme0n1p2
+
+cryptsetup open /dev/nvme0n1p2 cryptroot
+
+pvcreate /dev/mapper/cryptroot
+vgcreate myvol /dev/mapper/cryptroot
+lvcreate -L 17GB myvol -n swap
+lvcreate -l 100%FREE myvol -n root
+
+mkfs.xfs /dev/mapper/myvol-root
+mount -t xfs /dev/mapper/myvol-root /mnt
+mkswap /dev/mapper/myvol-swap
+swapon /dev/mapper/myvol-swap
+
+# /boot: (/dev/nvme0n1p2)
+mkfs.vfat -F32 /dev/nvme0n1p1
+mkdir /mnt/boot
+mount /dev/nvme0n1p1 /mnt/boot
+
+cp -a /etc/pacman.d/mirrorlist /etc/pacman.d/mirrorlist.backup
+grep -A 1 --no-group-separator '^## Japan' /etc/pacman.d/mirrorlist.backup > /etc/pacman.d/mirrorlist
+
+pacman -Sy gnupg archlinux-keyring
+pacman-key --init
+pacman-key --populate archlinux
+pacman-key --refresh-keys
+
+pacstrap /mnt linux base base-devel lvm2 openssh dhcpcd linux-firmware wpa_supplicant
+genfstab -U /mnt >> /mnt/etc/fstab
+cp /etc/wpa_supplicant/wpa_supplicant.conf /mnt/etc/wpa_supplicant/wpa_supplicant.conf
+arch-chroot /mnt
+
+ln -sf /usr/share/zoneinfo/Asia/Tokyo /etc/localtime
+hwclock --systohc
+sed -i 's/^#en_US.UTF-8/en_US.UTF-8/' /etc/locale.gen
+sed -i 's/^#ja_JP.UTF-8/ja_JP.UTF-8/' /etc/locale.gen
+locale-gen
+cat << EOT > /etc/locale.conf
+LANG=ja_JP.UTF-8
+LC_ALL=
+EOT
+echo 'KEYMAP=jp106' > /etc/vconsole.conf
+sed -i -E 's/^(HOOKS=.*) block filesystems keyboard (.*)/\1 keyboard keymap block encrypt lvm2 filesystems \2/' /etc/mkinitcpio.conf
+mkinitcpio --preset linux
+
+bootctl --path=/boot install
+echo "default arch" >> /boot/loader/loader.conf
+echo "timeout 5" >> /boot/loader/loader.conf
+UUID_CRYPTDEVICE=$(find /dev/disk/by-uuid -lname ../../nvme0n1p2 -printf "%f\n" | head -n 1)
+cat << EOT > /boot/loader/entries/arch.conf
+title Arch Linux
+linux /vmlinuz-linux
+initrd /initramfs-linux.img
+options cryptdevice=UUID=${UUID_CRYPTDEVICE}:cryptroot root=/dev/mapper/myvol-root rw intel_pstate=no_hwp
+EOT
+
+exit
+umount -R /mnt
+reboot
+```
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