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1. 检查已经安装的jdk 可能的结果如下: 2. 移除已经安装的open-jdk及依赖的程序 此时所有的open-jdk和其它对open-jdk有依赖的软件都会被移除 3.到oracle下载jdk8, 如我下载的是jdk-8u65-linux-x64.rpm 在对应目录下执行安装命令: 程序默认安 阅读全文
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Disable SELinux CentOS 7 This blog covers the basic steps to disable SELinux on CentOS 7 first we need to see how SELinux is configured, issue the ses 阅读全文
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The system localeare used to control the language setting of system services and the UI before the user logs in. How Do I change the default system lo 阅读全文