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The chicken-doc egg is a CLI for chickadee's database
        $ chicken-install chicken-doc
        $ cd `csi -p '(chicken-home)'`
Grab the database from Jim's place
        $ curl http://3e8.org/pub/chicken-doc/chicken-doc-repo.tgz | sudo tar zx
        $ chicken-doc -m sha1
        (sha1)                         sha1 egg
        (sha1 sha1-binary-digest)      (sha1-binary-digest SOURCE)
        (sha1 sha1-digest)             (sha1-digest SOURCE)
        (sha1 sha1-primitive)          (sha1-primitive)
        (simple-sha1 sha1sum)          (sha1sum filename)
        (simple-sha1)                  simple-sha1 egg
        (simple-sha1 string->sha1sum)  (string->sha1sum str)