rgang trace tools

[eflumerf]

This issue has been migrated from https://cdcvs.fnal.gov/redmine/issues/20633 (FNAL account required)
Originally created by @ron003 on 2018-08-17 19:16:43

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develop tool(s) to rgang to node to create new trace files. Anotehr example would be to reset buffers, adjust lvls, enable for N seconds and analize with tdelta -stats -post

[ron003]

Via DUNE, several are gaining experience with having trace buffer files (with hostname in the name) in an NFS directory.