git clone https://github.com/GTrunSec/my-profile.git --depth=1 --recursive --shallow-submodules ~/.config/guangtao
# drying flake build testcd~/.config/nixpkgs/nixos-flk
nix-shell or nix develop
# NixOS is an argument of your building hsot name(related to ./nixos-flk/hosts/NixOS.nix)
bud rebuild NixOS switch