Information Technology Center, The University of Tokyo

Campus-wide Computing Research Division

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■Access log

SAKURA’s rental sever stores the access log in a following directories.


The retention period of access logs is set as one year which is a standard setting (default setting) for ITC. It is possible to change the setting using the server’s control panel.
However, please note that if there is not enough space left on the disk, it will not be possible to store the access log data.
Webalizer is also available as an access log analysis tool on the SAKURA internet rental server. Please refer to various documents available on the internet, books or the SAKURA rental server manual for information on how to use Webalizer.