参考自:,感谢原作者解决了我的问题。
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"
Loaded plugins: product-id, security, subscription-managerThis 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 utilitiesRepo : baseMatched from:Filename : /usr/bin/xhost
[root@rac01 ~]# yum -y install xorg-x11-server-utils-7.7-2.el6.x86_64
Loaded plugins: product-id, security, subscription-managerThis system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.Setting up Install ProcessResolving Dependencies--> Running transaction check---> Package xorg-x11-server-utils.x86_64 0:7.7-2.el6 will be installed--> Processing Dependency: mcpp for package: xorg-x11-server-utils-7.7-2.el6.x86_64--> Processing Dependency: libXxf86misc.so.1()(64bit) for package: xorg-x11-server-utils-7.7-2.el6.x86_64--> Running transaction check---> Package libXxf86misc.x86_64 0:1.0.3-4.el6 will be installed---> Package mcpp.x86_64 0:2.7.2-4.1.el6 will be installed--> Processing Dependency: libmcpp.so.0()(64bit) for package: mcpp-2.7.2-4.1.el6.x86_64--> Running transaction check---> Package libmcpp.x86_64 0:2.7.2-4.1.el6 will be installed--> Finished Dependency ResolutionDependencies Resolved======================================================================================================= Package Arch Version Repository Size=======================================================================================================Installing: xorg-x11-server-utils x86_64 7.7-2.el6 base 155 kInstalling for dependencies: libXxf86misc x86_64 1.0.3-4.el6 base 18 k libmcpp x86_64 2.7.2-4.1.el6 base 69 k mcpp x86_64 2.7.2-4.1.el6 base 23 kTransaction Summary=======================================================================================================Install 4 Package(s)Total download size: 265 kInstalled size: 570 kDownloading Packages:-------------------------------------------------------------------------------------------------------Total 2.2 MB/s | 265 kB 00:00 Running rpm_check_debugRunning Transaction TestTransaction Test SucceededRunning Transaction Installing : libXxf86misc-1.0.3-4.el6.x86_64 1/4 Installing : libmcpp-2.7.2-4.1.el6.x86_64 2/4 Installing : mcpp-2.7.2-4.1.el6.x86_64 3/4 Installing : xorg-x11-server-utils-7.7-2.el6.x86_64 4/4 Verifying : libmcpp-2.7.2-4.1.el6.x86_64 1/4 Verifying : xorg-x11-server-utils-7.7-2.el6.x86_64 2/4 Verifying : libXxf86misc-1.0.3-4.el6.x86_64 3/4 Verifying : mcpp-2.7.2-4.1.el6.x86_64 4/4 Installed: xorg-x11-server-utils.x86_64 0:7.7-2.el6 Dependency Installed: libXxf86misc.x86_64 0:1.0.3-4.el6 libmcpp.x86_64 0:2.7.2-4.1.el6 mcpp.x86_64 0:2.7.2-4.1.el6 Complete!