VPSセットアップ
Ubuntu 22.04サーバー構築入門
code:_
sudo useradd -m -U wd
sudo usermod -G admin wd
id wd // グループを確認
passwd wd
sudo su - wd
mkdir .ssh
chmod 700 .ssh
curl https://github.com/wbydo.keys > .ssh/authorized_keys
chmod 600 .ssh/authorized_keys
sudo apt list --upgradable
sudo apt upgrade -y
# https://docs.brew.sh/Homebrew-on-Linux
sudo apt install -y build-essential procps curl file git
code:_
sudo ufw allow XX
sudo ufw allow 443
#VPS