ubuntu 18.04安装 jdk11和nginx

 ubuntu 18.04安装 jdk11

sudo apt install openjdk-11-jdk
java -version

sudo apt install nginx

nginx 命令

查看nginx 执行文件地址  ps -ef|grep nginx
查看nginx.conf文件地址 locate  nginx.conf
测试配置文件 /usr/sbin/nginx  -tc  /etc/nginx/nginx.conf 
启动nginx /usr/sbin/nginx  -c  /etc/nginx/nginx.conf 
重启nginx /usr/sbin/nginx -s reload -c  /etc/nginx/nginx.conf 
停止nginx  kill -9 nginxPid