HTdump is an automation utility to retrieve URLs and write them to a file, or
process them through a pipeline. It is also a very usefull tool for web
developer who work low level, for example with CGI binaries. This makes a
perfect debugging tool, since it allows usual but also rfc-illegal operations.
Packet level debugging is included in this tool.

WWW:	http://www.palli.nl/~ivo/prog/linux/htdump/