test_localhop/hostB.sh

#!/bin/bash
workdir=$1
c_ipaddr=$2
sudo nfd > $workdir/logs/nfd.log 2>&1 &
sleep 3
faceid=$(nfdc create udp4://$c_ipaddr | grep -Po 'FaceId: .*?,' | sed 's/FaceId: //' | sed 's/,//')
nfdc add-nexthop ndn:/localhop $faceid