archlinux install

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curl -O http://mirrors.163.com/archlinux/iso/2022.02.01/archlinux-2022.02.01-x86_64.iso

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passwd

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systemctl start sshd

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pacman -Sy
pacman -S archinstall
# 执行 archinstall, 开始安装
archinstall

# Select one of the above keyboard languages (by number or full name): us
# Select one of the above regions to download packages from (by number or full name): China
# Select one or more harddrives to use and configure (leave blank to skip this step): 1 
# Select what you wish to do with the selected block devices: 0
# Select which filesystem your main partition should use (by number or name): 2
# Enter disk encryption password (leave blank for no encryption):
# Would you like to use swap on zram? (Y/n): n
# Desired hostname for the installation: host0
# Enter root password (leave blank to disable root & create superuser): 
# Enter a pre-programmed profile name if you want to install one: 1
# Choose an audio server or leave blank to use none:
# Choose which kernels to use (leave blank for default: linux): 0 
# Write additional packages to install (space separated, leave blank to skip): 
# Select one network interface to configure (leave blank to skip): 2
# Select which mode to configure for ens18 or leave blank for DHCP: 0
# Enter a valid timezone (examples: Europe/Stockholm, US/Eastern) or press enter to use UTC: Asia/Shanghai
# Would you like to use automatic time synchronization (NTP) with the default time servers? [Y/n]: y

# package
vscode git keepassxc chromium wqy-microhei 

# init
systemctl enable sshd

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{
    "config_version": "2.4.1",
    "debug": false,
    "desktop-environment": "xfce4",
    "gfx_driver": "VMware / VirtualBox (open-source)",
    "harddrives": [
        "/dev/sda"
    ],
    "hostname": "archlinux",
    "mirror-region": {
        "China": {
            "https://mirrors.aliyun.com/archlinux/$repo/os/$arch": true,
            "https://mirrors.163.com/archlinux/$repo/os/$arch": true,
            "https://mirrors.neusoft.edu.cn/archlinux/$repo/os/$arch": true,
            "https://mirrors.tuna.tsinghua.edu.cn/archlinux/$repo/os/$arch": true
        }
    },
    "mount_point": null,
    "nic": {
        "dhcp": true,
        "dns": null,
        "gateway": null,
        "iface": null,
        "ip": null,
        "type": "iso"
    },
    "packages": [
        "git",
        "wqy-microhei"
    ],
    "plugin": null,
    "profile": {
        "path": "/usr/lib/python3.10/site-packages/archinstall/profiles/desktop.py"
    },
    "script": "guided",
    "silent": false,
    "swap": false,
    "timezone": "Asia/Shanghai",
    "version": "2.4.1"
}

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{
    "!superusers": {},
    "!users": {
        "wiloon": {
            "!password": "password0"
        }
    }
}

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# 创建USB启动盘
#dd archlinux iso to usb
sudo dd bs=4M if=archlinux-2020.03.01-x86_64.iso of=/dev/sdx status=progress && sync

# boot with usb stick

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# 给root设置密码
passwd

# 启动sshd
systemctl start sshd
# openssh  默认已安装, 没有的话 安装一下 pacman -S openssh
# sshd 已经默认配置允许root登录, 有问题的话, 去修改配置文件/etc/ssh/sshd_config,  PermitRootLogin yes

# ssh 登录以后执行以下操作

# 查看当前的引导模式，uefi or bios
ls /sys/firmware/efi/efivars
# 如果提示文件不存在， 那么当前系统就不是efi引用的， 可能 是bios或CSM

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pacman -Sy

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# Mount the partitions
mkdir /mnt/tmp
mkdir /mnt/tmp/boot

# 先挂载/, 再挂载/boot
mount /dev/sdx3 /mnt/tmp
mount /dev/sdx1 /mnt/tmp/boot

pacstrap /mnt/tmp base linux linux-firmware
# if command not found, see http://www.wiloon.com/?p=8443

# 建议使用UUID方式生成fstab和启动管理器配置
genfstab -p -U /mnt/tmp >> /mnt/tmp/etc/fstab

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cp /etc/systemd/network/wifi.network  /mnt/tmp/etc/systemd/network/

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arch-chroot /mnt/tmp

# config host name
echo hostname0 > /etc/hostname

ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
pacman -S gvim

# Uncomment the needed locales(en_US.UTF-8, zh_CN.UTF-8) in /etc/locale.gen, then generate them with: locale-gen
vim /etc/locale.gen

en_US.UTF-8 UTF-8
zh_CN.UTF-8 UTF-8

locale-gen

# 文件设置全局有效的locale,没有的话新建一个文件。
vim /etc/locale.conf
LANG=en_US.UTF-8

## 如果是安装到U盘，需要修改mkinitcpio.conf
# 用 mkinitcpio -p linux创建 RAM Disk 前，在修改 /etc/mkinitcpio.conf，将 block 添加到紧挨 udev 的后面. 只有这样早期用户空间才能正确的装入模块。

# set root password
passwd

# install wpa_supplicant
pacman -S wpa_supplicant
pacman -S openssh
systemctl enable sshd
systemctl enable systemd-networkd
systemctl enable systemd-resolved.service
vim /etc/ssh/sshd_config # PermitRootLogin yes

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# boot with uefi
bootctl install
cd /boot/loader
vim loader.conf

# loader.conf content
default arch
timeout 1

vim /boot/loader/entries/arch.conf

# arch.conf content
title Archlinux
linux /vmlinuz-linux
initrd /initramfs-linux.img
# get PARTUUID via blkid, remove "" for PARTUUID
# 注意最后面的rw 不要漏掉!!!
options root=PARTUUID=xxx rw

:r !blkid
# uefi boot end

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useradd -m -s /bin/bash wiloon
passwd wiloon

pacman -S openssh sudo
systemctl enable sshd
chmod u+w /etc/sudoers
vim /etc/sudoers

wiloon ALL=(ALL) NOPASSWD: ALL

systemctl enable systemd-networkd
systemctl enable systemd-resolved.service

# 配置网络:  https://blog.wiloon.com/?p=9881， /etc/systemd/network/eth.network， 否则有可能启动之后没有网络

systemctl enable fstrim.timer
# exit to iso
exit
cp /etc/wpa_supplicant/wpa_supplicant-*.conf /mnt/tmp/etc/wpa_supplicant
arch-chroot /mnt/tmp
systemctl enable wpa_supplicant@wlanx
exit
poweroff

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#uefi 可以直接启动archlinux, 不需要 bootloader
#Install a boot loader, e.g.syslinux
#check whather using mbr or gpt
blkid -s PTTYPE -o value /dev/sdx
mbr:dos

pacman -S syslinux
pacman -S gptfdisk

syslinux-install_update -i -a -m

#编辑/boot/syslinux/syslinux.cfg 把/dev/sdax 替换成uuid
使用UUID:
LABEL Arch
 MENU LABEL Arch Linux
 LINUX ../vmlinuz-linux
 APPEND root=UUID=3a9f8929-627b-4667-9db4-388c4eaaf9fa ro
 INITRD ../initramfs-linux.img</pre>

＃umount the usb disk and reboot