ftlm_parse_sentinel: Usage Message

    ftlm_parse_sentinel [OPTIONS] TAG COMMAND

    -h                  -- Print help message.
    -v                  -- Increase output verbosity.
    -trackdisplay       -- Track display field. The display field is normally
                           used to indicate what display was used for a
                           checkout. There are cases where some vendors use
                           the display field store information that is not
                           related to the display and some cases where the
                           display contains spaces and other special
                           characters. Because of this, the display field in
                           the checkout line is ignored by default.

    Some versions of Sentinel's lsmon utility on Windows have the behavior of
    requiring the enter key to be pressed at the end of its output dump. This
    means that when executed as a background task in LicenseMonitor, the task
    will never end. If the lsmon utility being interfaced with exhibits this
    behavior, make a copy of the vovlsmon.bat script template found in
    $VOVDIR/bat and place it somewhere outside of the $VOVDIR directory.
    Modify it to point to the lsmon.exe being interfaced with, then configure
    the status command to point to this script instead of lsmon.exe directly.

    On Windows, use / for the path delimiter and // before each space if there
    are spaces in the command path.

    % ftlm_parse_sentinel SENTINEL lsmon sentlmsrv1