vibrate -V (return code: 127)
/usr/bin/vibrate: 20: exec: --version: not found
vibrate --help (return code: 0)
Usage: /usr/bin/vibrate program [arguments]
Vibrate runs the specified program, which presumably uses the NCBI C
toolkit, with the Vibrant library preloaded. The main effect of this
preloading is that omitting arguments produces a dialog box for setting
parameters rather than a usage message.