Fedora每日一篇：Xephyr - 新的Xnest服务器程序

Fedora每日一篇
Xephyr - 新的Xnest服务器程序
前文有关于Xnest程序的介绍，这里介绍一款新的Xnested X 服务器程序 － Xephyr

Xephyr 虽然同Xnest一样都是在窗口中启动X服务器的程序，但是原理上有着不同的方式。Xnest使用代理X请求给父服务器的方式，而Xephyr根据X请求绘制X Image，再把X Image请求父X服务器显示！

这就决定Xephyr可以绘制父服务器不支持的请求；例如，使用扩展绘制（使客户端可以使用抗锯齿文本）即使父服务器不能支持这种绘制扩展。然而不巧的是gdm不能理解Xephyr和知道他的存在，gdmflexiserver将没有用。但是使用XDMCP登录远程的X服务器还是可用的，例如，

$ Xephyr -query localhost -screen 800x600 :1

具体的使用方法可以查看手册！

安装命令: yum install xorg-x11-server-Xephyr
图形安装: Not available in Browse mode; use the search or list modes to install xorg-x11-server-Xephyr
菜单位置: (None)
命令: /usr/bin/Xephyr (note the uppercase letter X)
网站: http://x.org/

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