Why does the form interface give “Document Returned no Data”?
If it doesn’t happen for a while, then probably the server is giving up before the analog process has finished running. Increase the timeout interval on the server. • The images don’t appear when running analog from the form interface. You probably need to change the IMAGEDIR. If the images are in your /cgi-bin/ directory, the server will try to execute them instead of just sending them out. • Can I find out the number of hosts that have accessed each file? • Can I find out the number of hosts visiting on each day? No; it would require storing too much data (all host/file pairs, or all host/day pairs). If there’s a particular file you’re interested in, use FILEINCLUDE to restrict the analysis to only that file. If there’s a particular day you’re interested in, use FROM and TO to restrict the analysis to only that day. • How can I run analog every day? This depends on your particular machine. On Unix, you need to run analog as a cron job (see “man cron”). This is my cron command: 20 1 *
