The workshop is designed to help you anticipate possible questions, review what you've learned, and begin putting your knowledge into practice.



How would you avoid logging hits from a client accessing your website from a particular network?


How can you log images to a different file?

Quiz Answers


In some situations, you may want to ignore requests coming from a particular network, such as your own, so that they do not skew the results. You can do this either by post-processing the logs and removing them or by using the SetEnvIf directive:

SetEnvIf Remote_Addr 10\.0\.0\. intranet CustomLog logs/access_log "%h %l %u %t \"%r\" %>s %b" !intranet


Earlier in the chapter, you learned how to avoid logging images. Instead of ignoring images altogether, you can easily log them to a separate file, using the same environment variable mechanism:

SetEnvIf Request_URI "(\.gif|\.jpeg)$" image CustomLog logs/access_log common env=!image CustomLog logs/images_log common env=image

Sams Teach Yourself PHP, MySQL And Apache All in One
Sams Teach Yourself PHP, MySQL and Apache All in One (3rd Edition)
ISBN: 0672328739
EAN: 2147483647
Year: 2004
Pages: 327 © 2008-2017.
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