Refer to the individual graph analyses for a more in-depth description of what goes wrong with gwstat . However, to combine all the thumbnail graphs into a larger imagemap, the combine utility that comes with ImageMagick is required. Run-time command files are used instead of direct editing of the script file. And beyond this, many of these configurations can be overridden at run time with command-line options. The algorithms for calculating the data to graph have been improved to be faster and smarter.
Documentation comes bundled with the script in HTML format , troff format and perlpod format.
The original documentation was written in perlpod and then converted into HTML and troff using pod2html and pod2man respectively. Please refer to the top of the main script file for the copyright notice. Perl 5.003 or higher is recommended. This is required for proper execution of the graphing utility in batch mode. It does not require root access unless you want to run it as one of root's cron jobs.