cd $HOME
rm -rf bin
wget https://github.com/xrplevm/node/releases/download/v7.0.0/node_7.0.0_Linux_amd64.tar.gz
tar -xvf node_7.0.0_Linux_amd64.tar.gz
rm node_7.0.0_Linux_amd64.tar.gz
chmod +x $HOME/bin/exrpd
sudo mv $HOME/bin/exrpd $(which exrpd)
sudo systemctl restart exrpd && sudo journalctl -u exrpd -f