安装（这里以1.8为例）：
yum -y install wget vim tree gcc gcc-c++ autoconf libX11-devel openssl-devel
wget https://github.com/rdesktop/rdesktop/releases/download/v1.8.3/rdesktop-1.8.3.tar.gz
tar z ...
安装图形化界面（这里以centos,xfce桌面为例）,这里：
bash <(curl -s https://gitee.com/cnop/shell/raw/master/Xfce.sh)
vnc下载
安装软件：
yum install -y epel-release
yum -y install putty
启动软件：
p ...
systemctl restart vncserver@:1.service
Job for vncserver@:1.service failed because a configured resource limit was exceeded. See "systemctl status vncserver@:1.service" and "journalctl -xe" ...
打开 Vim 的默认配置文件
vim /usr/share/vim/vim81/defaults.vim
找到：
if has('mouse')
set mouse=a
endif
set mouse=a
改为：
set mouse-=a
输入 :wq! 保存即可生效。 ...
