Man pages have been the primary source for UN*x documentation for a long time. Whenever I create a script that's going to be around for a while, I create documentation in the form of a section 1 man page. This stops my cell phone from ringing on the weekends when the junior sysadmins are looking for my notes. (长期以来，Man Pages一直是UN*x文档的主要来源。每当我创建一个需要长期使用的脚本时，我都会创建section 1 man page形式的文档。这可以防止我的手机在周末初级系统管理员查找我的笔记时响个不停。)