System administration (debugfs, fdisk, FSCK, mount, renice, RPM).

系统管理(debugfs、fdisk、fsck、mount、renice、rpm)。

youdao

There's also the debugfs filesystem, but it tends to be (as the name implies) more of a debugging interface.

还有一个debugfs文件系统，不过(顾名思义)它提供的更多是调试接口。

youdao

An advantage to debugfs is that it's extremely simple to export a single value to user space (in fact, it's a single call).

debugfs的一个优点是它将一个值导出给用户空间非常简单(实际上这不过是一个调用而已)。

youdao