Joined December 2012
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Harley Laue

USA
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Well I'm embarrassed. I had to facepalm myself when I realized the issue I was seeing was from people doing a rebase of master from a branch and then pushing (which is where issues really crop up from the history being changed.) So you're quite right. Can I just blame it being too early in the morning ;) I'm going to retract (delete) my above comments.

grep is not needed for this:

grep 'inet ' | awk '{print $2}'`

This can be done in awk

awk '/inet/ {print $2}'`
Posted to List of all neighboring ips over 1 year ago

Roman Gille (https://coderwall.com/r-dent) had a similar protip not that long ago:
https://coderwall.com/p/mercva

Basically ping the broadcast and view the arp table

I needed to use -b to ping a broadcast on Debian with iputils-ping version 3:20101006-3

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