This is the quick setting up script for Arch in WSL2, using zsh by default shell, autoupdate check every time you login. Install Arch in WSL2 Login as root then run

cd ~
git clone https://github.com/Shengyis/ArchWslSettingUp.git
cd ArchWslSettingUp
./settingup.sh

Reboot ArchLinux, and enjoy. Optional, install oh-my-zsh via CN mirror:

git clone https://mirrors.tuna.tsinghua.edu.cn/git/ohmyzsh.git
cd ohmyzsh/tools
REMOTE=https://mirrors.tuna.tsinghua.edu.cn/git/ohmyzsh.git sh install.sh

in zsh, setup autoupdate via mirror and install other packagtes:

git -C $ZSH remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/ohmyzsh.git
git -C $ZSH pull
# setup and clean
mv -f ~/zshrc_backup ~/.zshrc
rm ~/settingup2.sh ~/.bash*
rm -rf ~/ohmyzsh
# install other packages
sudo pacman -S blas-openblas blas64-openblas python tk python-matplotlib python-scipy python-mpmath python-cupy --noconfirm