Usage:
  gtk-update-icon-cache [OPTION…] ICONPATH

Help Options:
  -h, --help                   Show help options

Application Options:
  -f, --force                  Overwrite an existing cache, even if up to date
  -t, --ignore-theme-index     Don't check for the existence of index.theme
  -i, --index-only             Don't include image data in the cache
  --include-image-data         Include image data in the cache
  -c, --source=NAME            Output a C header file
  -q, --quiet                  Turn off verbose output
  -v, --validate               Validate existing icon cache