" -q, --quiet quiet (no output).\n"
" -v, --verbose be verbose (this is the default).\n"
" -nv, --non-verbose turn off verboseness, without being quiet.\n"
" -q, --quiet quiet (no output).\n"
" -v, --verbose be verbose (this is the default).\n"
" -nv, --non-verbose turn off verboseness, without being quiet.\n"