~~~
vim /etc/httpd/conf/httpd.conf
service httpd restart
/bcweb/website/h5
~~~
# 記centos 7.6 安裝過程
```shell
# postgresql
# https://ken.io/note/centos7-postgresql12-install-and-configuration
sudo yum install -y postgresql12 postgresql12-server
sudo yum remove -y postgresql12 postgresql12-server
# 查看啟動端口
netstat -tunlp
```