VMS:
$ CDFDIR NCDS$DATA:GISS_WETL_CLIMATOLOGY
$ CDFDIR [-.TEMP]FGGE3B
UNIX:
% cdfdir ../cac_sst_blended
% cdfdir ~/CDFs/giss_wetl_climatology
MS-DOS :
> cdfdir ..\cac_sst
> cdfdir c:\cdfs\gisswetl
Help is displayed when CDFdir is executed without any arguments.