There are a lot of guides around on wikis and forum posts that coherently walk you through manually editing your GRUB boot file to select the OS – just try Google.
在维基和各种论坛里，很多帖子给出了方法，号称能够让你条理清晰的手动更改你的GRUN启动文件从而达到选择默认操作系统的目的——去Google一下遍地都是。
On the next panel, select option 1 to accept the license agreement for Tivoli Monitoring Linux OS Agent.
在下一个面板中，选择选项1以接受Tivoli MonitoringLinux OS Agent的许可协议。
If you need to access the machine in single-user mode (giving you root access without specifying a password!), select the Linux OS at the GRUB main screen.
如果需要以单用户模式访问机器(不需要指定口令就能够让您获得root访问权限！)，那么在grub主屏幕上选择LinuxOS。
Make sure the setting is for Any iPhone OS Device, and then click the pop-up menu in the Value column and select the provisioning profile that you would like to use.
确定设置是为任何iPhoneOS设备，之后在Value列点击弹出菜单并且选择要使用的ProvisioningProfile。
From the new download list, select and download the following four items (This will take a few minutes-you're downloading the actual OS here, as well as some extra tools).
在新的下载列表中，选择和下载下图中的四个项目(这会花费一些时间，你是在下载真正的手机操作系统和一些其他的工具)。
To find out, which processor and OS your Pocket PC uses, choose 'Settings' from the start-menu, choose the 'system' tab and select 'About'.
想要了解你的处理器和操作系统，你可以开始菜单->设置->系统->关于。
To test that the Os work, click Play o and select a corner square as in Figure 7.
为了测试o能够运作，点击PlayO按钮，然后选择一个角上的方格，如图7所示。
Select your platform and OS and download the appropriate package. (Download link below)
选择平台和操作系统，然后下载程序包。
System check only (Hardware, OS, users, and groups status) : Select this radio button just to check the status of the system.
SystemCheckonly (Hardware,OS,users,andgroupsstatus)：选择这个单选按钮只检查系统的状态。
In the menu interface, you just select an OS using the arrow keys.
而在菜单界面时，你可以通过上下键来选择启动一个系统。
选择一个种操作系统。
选择一个种操作系统。
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