After opening caesar1_cpi.pmf, you will see many events, event count values, and their descriptions in the tool tip in the Details page.

打开caesar1_cpi . p mf之后，会在Details页面中看到许多事件和事件计数值，在工具提示中还可以看到说明。

youdao

Many stylesheet writers use it as a debugging tool, but they find that they also need to use count(expr) when they aren't sure how many nodes expr has.

很多样式表作者使用它作为调试工具，但是又发现如果不清楚 expr 有多少节点，还是必须使用 count(expr)。

youdao

The other tool which is part of inotify-tools is inotifywatch. It listens for filesystem events and outputs a summary count of the events received on each file or directory.

Inotify-tools中还有一个工具叫inotifywatch，它会先监听文件系统的消息事件，然后统计每个被监听文件或文件夹的消息事件，之后输出统计信息。

youdao