We then loop, rescanning the SCSI bus (by echoing a command to a special file in the /proc pseudo-filesystem and calling devfsd) until the root device (/dev/sda1 in my case) is present.

然后我们进行循环，重新扫描 SCSI 总线（通过将命令回送到 /proc pseudo-filesystem 中的特殊文件，并调用 devfsd ），直到出现根设备（我的例子中为 /dev/sda1）。

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Pseudo code is a combination of computer command and ordinary languages.

伪代码是一组日常语文及电脑指令的结合。

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The calculation command control method and testing flow for structural pseudo-dynamic testing were described in detail.

以结构拟动力试验为例，详细说明了基于计算命令控制试验系统的建立方法及试验流程。

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