准备

基本yum源

  1. yum install -y epel-release 
  2. yum install -y wget bash-com*  git
  3. yum update -y
yum -y install  gcc bc gcc-c++ ncurses ncurses-devel cmake elfutils-libelf-devel openssl-devel flex* bison* autoconf automake zlib* fiex* libxml* ncurses-devel libmcrypt* libtool-ltdl-devel* make cmake  pcre pcre-devel openssl openssl-devel   jemalloc-devel tlc libtool vim unzip wget lrzsz bash-comp* ipvsadm ipset jq sysstat conntrack libseccomp conntrack-tools socat curl wget git conntrack-tools psmisc nfs-utils tree bash-completion conntrack libseccomp net-tools crontabs sysstat iftop nload strace bind-utils tcpdump htop telnet lsof

关闭防火墙，swap，selinux

#关闭防火墙
systemctl disable --now firewalld

#关闭swap
swapoff -a
sed -ri '/^[^#]*swap/s@^@#@' /etc/fstab

#关闭selinux
setenforce 0
sed -ri '/^[^#]*SELINUX=/s#=.+$#=disabled#' /etc/selinux/config

安装gnome图形化界面

yum -y groups install "GNOME Desktop"

echo "exec gnome-session" >> ~/.xinitrc

一次性的：在终端里输入startx；
系统启动时默认进入桌面环境： systemctl set-default graphical.target，然后重启；

安装远程工具vnc

yum install xrdp -y
yum install tigervnc-server -y

配置vnc root用户密码

vncpasswd root

启动xrdp

systemctl enable xrdp

测试

windows使用远程连接
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