ZipCloak 3.0 (July 5th 2008)
Usage:  zipcloak [-dq] [-b path] zipfile
  the default action is to encrypt all unencrypted entries in the zip file

  -d  --decrypt      decrypt encrypted entries (copy if given wrong password)
  -b  --temp-path    use "path" for the temporary zip file
  -O  --output-file  write output to new zip file
  -q  --quiet        quiet operation, suppress some informational messages
  -h  --help         show this help
  -v  --version      show version info
  -L  --license      show software license