EOS nodeos stop script

nodeos-stop.sh

#!/bin/bash
NODEOS=/home/ubuntu/src/wax-blockchain/build/programs/nodeos/nodeos
DATADIR=/home/ubuntu/eos/wax/node
GENESIS=/home/ubuntu/eos/wax/genesis.json
    if [ -f $DATADIR"/nodeos.pid" ]; then
        pid=$(cat $DATADIR"/nodeos.pid")
        echo $pid
        kill $pid
        rm -r $DATADIR"/nodeos.pid"

        echo -ne "Stopping Nodeos"

        while true; do
            [ ! -d "/proc/$pid/fd" ] && break
            echo -ne "."
            sleep 1
        done
        echo -ne "\rNodeos stopped. \n"

    fi

Pair with start script - https://gist.github.com/bensig/df6808ca78f59a75898bf49a08a7b326