Thanks for the detailed response. Seems -K is not available on the UNIX I have (TrueNAS, FreeBSD-based). That should indeed have helped. > Discovering new (to

Thanks for the detailed response. Seems -K is not available on the UNIX I have (TrueNAS, FreeBSD-based). That should indeed have helped. > Discovering new (to you) tools which are not yet installed is a good reason to use the web to look up Unix stuff Of course a web search can help, however I often find that the times when I need to do such searches is quite correlated with times when I don't have internet access. Less frequent now with my "smart" phone, but still happens.