wwndesc
1.0-76
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-H|–help Show a simple help screen as a reminder of options which are understood by the application
-V|–version Show the current release version for reference
–briefestimate change to shorter, more brief estimates or descriptions
–nobriefestimate change to longer, more detailed estimates (default)
-d|–device(=) used mainly in testing, this option allows setting a device type
{ init(iator) | server | storage | switch | targ(et) }
-p|–port used mainly in testing, this option shows the port-uniqueness of a device (which can be leveraged for de-duping an alias)
-w|–wwn query for a description of a WWPN