.. _-V_full:

**-V**\ [*level*\ ]
    Select verbose mode, which will send progress reports to *stderr*.
    Choose among 6 levels of verbosity; each level adds mode messages:
    **q** - Complete silence, not even fatal error messages are produced.
    **n** - Normal verbosity: produce only fatal error messages.
    **c** - Produce also compatibility warnings (same as when **-V** is omitted).
    **v** - Produce also warnings and progress messages (same as **-V** only).
    **l** - Produce also detailed progress messages.
    **d** - Produce also debugging messages.
