chrome about:

转：http://www.chromefans.org/chrome-tutorial/full-list-of-google-chrome-abount-command.htm
Like most other browsers, Google Chrome can be fine-tuned by typing "about:command" to show information about version number, memory usage, cached files, plug-ins and more details. Here's the full list:

1. about:cache - A list of all the web pages cached by Google Chrome
2. about:dns - Prefetching DNS records produced benefits
3. about:histograms - A list of histograms for Google Chrome's internal metrics
4. about:internets － Google Chrome's humorous Easter egg
5. about:memory - Measuring memory usage in a multi-process browser
6. about:network - Used for I/O tracking
7. about:plugins - The list of plug-ins that are available in Google Chrome
8. about:stats - A list of internal counters and timers
9. about:version - Shows the version number the browser, WebKit and JavaScript V8 engine
10. view-cache:[URL] - Shows you some under-the-hood cache details
11. view-source:[URL] - Shows the source code.