//系統,關閉SELinux,firewall需要打開22端口
CentOS Linux release 7.7.1908 (AltArch)
4.19.72-v7l.1.el7
//安裝
# yum groupinstall "X Window System" -y
# yum grouplist //查看有哪些desktop
# yum -y groupinstall "GNOME Desktop" "Development Tools" "System Administration Tools" "System Management" "Graphical Administration Tools" //按需修改
# ln -sf /lib/systemd/system/runlevel5.target /etc/systemd/system/default.target //修改運行等級,後重啓機器
//安裝 X11 Forwarding 相關包
# yum install xorg-x11-xauth xorg-x11-fonts-* xorg-x11-font-utils xorg-x11-fonts-Type1
# vim /etc/ssh/sshd_config //將 X11Forwarding 和 X11UseLocalhost 前面的 # 去掉,並將 X11Forwarding 設置爲 yes,X11UseLocalhost 設置爲 no
//重啓ssh
# systemctl restart sshd
//命令文本 /usr/bin/xterm -ls -display $DISPLAY