xrdp是一个开源的远程桌面协议服务器。 查询xrdp ``` yum install epel-release -y yum info xrdp ``` 安装和配置xrdp服务 ``` yum install xrdp -y systemctl start xrdp systemctl enable xrdp systemctl status xrdp ``` 查询socket statistics状态 ``` ss -antp | grep xrdp ``` 设置防火墙例外 ``` firewall-cmd --permanent --add-port=3389/tcp firewall-cmd --reload firewall-cmd --list-ports ```