The "whatis" command:
Usage: fossil whatis NAME
Resolve the symbol NAME into its canonical artifact hash artifact name and provide a description of what role that artifact plays.
Options:
- --type TYPE
 - Only find artifacts of TYPE (one of: 'ci', 't', 'w', 'g', or 'e')
 - -v|--verbose
 - Provide extra information (such as the RID)