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#!/usr/bin/env bash DATE="$(date +%s)" if [ -z "$1" ] || [ -z "$2" ]; then echo "Usage: $0 <ip> <community>" exit 1; fi ./lldpdiscover.pl $1 $2 | ./draw-neighbors.pl | dot -Tpng > dotnet-${DATE}.png echo File name: dotnet-${DATE}.png