安装参考https://www.cnblogs.com/qianjingchen/articles/10442445.html
https://blog.csdn.net/preamble_1/article/details/70883978
先切换到root用户,执行xhost +()
正常返回:access control disabled,clients can connect from any host
切回oracle用户,执行:export DISPLAY=192.168.1.2:0.0 (远程地址)
export DISPLAY=:0.0 会在服务端启动图形化界面
Linux服务器之:阿里云ecs设置swap虚拟内存--CentOS7
https://blog.csdn.net/xiaodong_526/article/details/100731790
Linux7安装11g Error in invoking target 'agent nmhs' of makefile
http://blog.itpub.net/29475508/viewspace-2120836/