Sample output can be seen here and here. Read the rest of the hint for the how-to...
Download it with:
curl -o duHTMLtree 'http://www.studiosells.net/msells/duHTMLtree/duHTMLtree'
# now make it executable:
chmod a+rx ./duHTMLtree
As A Command Line Script:Generate a duk file with:
mkdir /tmp/disktree ; du -k /some/path/here > /tmp/disktree/duk_mydisk.txt
Then run duHTMLtree with, for example, these options:
./duHTMLtree -s500M '-tMy Disk Tree' -n'My Disk' -c1 \
/tmp/disktree/duk_mydisk.txt > /tmp/mydisktree.html
and then open the resulting HTML file. duHTMLtree -h will show you command line options. The color strings are defined within the script, or you can also pass one on the command line. The obvious way to use it is to generate the duk files through a cron job, say nightly or weekly, possibly on multiple systems and then feed them to duHTMLtree to build whatever trees you want. If you
want to build a single document with multiple trees, use the -b and -l options and build your own document header with relative links.
Note: The last update time is based on the modification time of the duk file so cp -rp or scp -rp is a good idea.
As a CGI:
It's much nicer to have a dynamic view, so that you can adjust the size and colors, etc., so duHTMLtree will also run as a CGI. Edit duHTMLtree and modify the configuration to match yours. In particular, the values for OK_REMOTE_IP and SCAN_DIR are important! The defaults are to use files from /tmp/disktree/duk_*, and to only permit access from 127.0.0.1 and 192.168.0.0/24. Then put it in your cgi-bin directory:
cp duHTMLtree /Library/WebServer/CGI-Executables \
chmod a+rx /Library/WebServer/CGI-Executables/duHTMLtree
Make sure you have some duk_*.txt files in your SCAN_DIR and then browse to
http://localhost/cgi-bin/duHTMLtree to see the output.

