本帖转自倔强小梦https://www.cnblogs.com/xphdbky/p/8243008.html
倔强小梦参考自:http://blog.youkuaiyun.com/csdnones/article/details/51513163,感谢原作者解决了我的问题。
在root用户下执行xhost +,报以下错误,原因是因未没有安装相关的包(其他类似command not found命令没有可以用这种方式解决)
[root@rac01 ~]# xhost +
-bash: xhost: command not found
安装该包即可:
[root@rac01 ~]# yum whatprovides "*/xhost" ----------------------查看是哪些提供了 */xhost
Loaded plugins: product-id, security, subscription-manager
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
base/filelists_db | 3.4 MB 00:00 ...
xorg-x11-server-utils-7.7-2.el6.x86_64 : X.Org X11 X server utilities ---------------------就是缺少这个包xorg-x11-server-utils-7.7-2.el6.x86_64
Repo : base
Matched from:
Filename : /usr/bin/xhost
安装xorg-x11-server-utils-7.7-2.el6.x86_64
[root@rac01 ~]# yum -y install xorg-x11-server-utils-7.7-2.el6.x86_64
Loaded plugins: product-id, security, subscription-manager
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package xorg-x11-server-utils.x86_64 0:7.7-2.el6 will be installed
-->