ubuntu安装最新的nginx
sudo wget http://nginx.org/keys/nginx_signing.key
sudo apt-key add nginx_signing.key
# 追加两行
sudo vim /etc/apt/sources.list
bionic是需要根据你ubuntu的版本去设置的
deb http://nginx.org/packages/ubuntu/ bionic nginx
deb-src http://nginx.org/packages/ubuntu/ bionic nginx
设置完sources.list后操作
sudo apt-get update
sudo apt-get install nginx
查看版本号
nginx -v