ubuntu 安装 nginx

1. 安装：

sudo apt-get install nginx

2. 启动:

sudo /etc/init.d/nginx start

3. 出错：

nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] still could not bind()

4. 修改：

        listen 80 default_server;
        listen [::]:80 default_server;

===>

listen 80;
listen [::]:80 ipv6only=on default_server;

5. 测试：

root@ubuntu:/etc/nginx/sites-available# sudo /etc/init.d/nginx start
[ ok ] Starting nginx (via systemctl): nginx.service.