Usage: diffbib [options]
Options:
-V, --version output the version number
-o, --origin origin .bib file
-d, --destiny destiny .bib file
-f, --field comma separeted list of fields to compare in diff check. (default: "key,title")
-s, --strategy diff strategy, options: ["hash"]. (default: "hash")
-h, --help display help for command