apt-cache search nginx 搜索是否存在nginx
sudo apt-get install nginx 安装nginx
nginx -v
测试Nginx
curl -I 'http://127.0.0.1'
sudo /etc/init.d/nginx stop 停掉nginx服务
sudo /etc/init.d/apache2 start 启动apache2
LNMP= LINUX+NGIX WEBSERVER+MYSQL+PHP
LAMP=LINUX+APACHE+MYSQL+PHP