Turns out this user's manual, just like a typical book, has multiple sections or chapters and Chapter One is generally about programs.

结果这个用户手册，就像一个特定名册，有好多章节,第一章大概是关于程序的。

哈佛公开课 - 计算机科学课程节选

So if I type "man sleep," this is going to give me the user's manual for a program called sleep, but there's a gotcha and the problem set it makes clear, sleep notice that it says at top left sleep one.

所以如果我键入“man，sleep“，它将,给我一个叫做sleep程序的用户手册，但是这里有个参考信息，它使问题更清晰，请注意它指明在左上角。

哈佛公开课 - 计算机科学课程节选

The pricey little gizmos have all sorts of built-in features but there's one thing the phone does not come packaged with, a user's manual, as NPR's Alex Cohen found out.

NPR: Trouble with Your iPhone? Take a Class

We didn't have any need for it thanks to Y-cam's own user manual and a number of helpful tutorials freely available on WiFi Baby's site.

ENGADGET: WiFi Baby 3G review, or: How we learned to stop worrying and love a surveillance camera

Like the Liquid Gallant Duo, the Solo's public presence was short-lived, as the user manual (linked below) has since been pulled from Acer's website.

ENGADGET: Acer Liquid Gallant Solo makes brief cameo, Android 4.0 smartphone lives up to its name