Jughead is a search engine system for the Gopher protocol. It is distinct from Veronica in that it searches a single server at a time, providing a local searchable index of items on that server, as opposed to Veronica's global index of all Gopher items. Jughead supported Boolean operators (AND, OR, and NOT) and partial-word searches using an asterisk as a wildcard character.
Jughead was developed by Rhett Jones in 1993 at the University of Utah. and its source code has been modernized to better run on current POSIX systems.
Due to trademark issues, the modified version was called Jugtail, and has been made available for download on GNU Savannah.