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Urchin
The
Urchin Web
Log Analyzer is an efficient, fast, and easy to use web
log analysis and reporting tool. Urchin
installs directly on your Virtual Server and creates HTML-based
graphical reports of your web server traffic. It offers several
special features such as multi-language reporting, e-commerce log
reporting, and up to 24 Virtual
Subhosts (plus your primary host). Urchin also features
a special domain-lookup utility which resolves IP addresses into
domains without creating a load on your Virtual Server.
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NOTE:
Urchin is available on the VPS platform only. Due to licensing
restrictions, Urchin should not be installed on the MPS
platform.
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Installation
Do the following, depending on your Virtual Server O/S.
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FreeBSD
& Solaris
Connect to your Virtual Server via Telnet
or SSH and run the following command:
% vinstall urchin
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BSD/OS Upgrade!
Urchin is unavailable. Try Analog.
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Huh?
If you don't know the Virtual Server O/S, try the following:
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NOTE: Urchin requires a single Apache configuration
file. If you have the old 3 file configuration on your virtual
server, you will need to combine them into a single file before
installing Urchin on your virtual server.
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Usage
Urchin has already been compiled and configured
for your Virtual Server, including up to 25 Virtual Subhosts with
log files. Since Urchin should not be run on the same log files
more than once, it is set up to automatically archive your log files
when it runs. It does this by renaming the log files, but does not
delete or compress them. You can either Rotate
the Log Files separately, or use the Urchin
configuration file (~/usr/local/urchin/config) to
configure alternate methods of archiving log files.
To run Urchin and create your first report type the following
while connected to your Virtual Server.
% ~/usr/local/urchin/urchin
This will create your reports at the following location.
http://YOUR-DOMAIN.NAME/urchin/YOUR-DOMAIN.NAME
You can also see a system report for the entire Virtual Server
by viewing this URL:
http://YOUR-DOMAIN.NAME/urchin/system/
You can configure your VPS to run Urchin automatically. The following
is an example of a Cron entry that will run Urchin at 11:50 PM every
Sunday night:
50 23 * * 0 $HOME/usr/local/urchin/urchin
When Urchin runs, it generates a report of its activity. If you
want to keep a log file of Urchin's activity, you can redirect the
report to a file on your VPS by using the following cron entry:
50 23 * * 0 $HOME/usr/local/urchin/urchin > $HOME/var/log/urchin 2>&1
Urchin samples
Urchin's easy-to-use reports counter the dryness of most web
stats programs. Urchin 3 features intuitive, browser-based reports
with instantly familiar navigation. Reports start with basic information
and get more detailed the deeper you go.
Documentation
See the Urchin
Virtual Server Support site for more documentation.
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