curl -sL https://deb.nodesource.com/setup_12.x | sudo -E bash -
sudo apt-get install -y nodejs

安装redis

sudo apt-get install software-properties-common
sudo add-apt-repository ppa:chris-lea/redis-server
sudo apt-get update
sudo apt -y install redis-server

创建用户

adduser dyfluid

更改编辑器：

sudo update-alternatives --config editor

添加用户权限：

visudo

dyfluid ALL=(ALL:ALL) ALL

关闭停止：

/etc/init.d/redis-server stop
/etc/init.d/redis-server start

cd $HOME
git clone https://github.com/NodeBB/NodeBB.git nodebb
cd nodebb
./nodebb setup

清楚ssh

rm ~/.ssh/known_hosts

Nginx做ln -s注意使用绝对路径

ln -s /etc/nginx/sites-available/example.com.conf /etc/nginx/sites-enabled/example.com.conf

systemctl stop nginx.service
systemctl start nginx.service
systemctl status nginx.service