1. mkdir -p /home/packages && cd /home/packages
    2. curl -o node-v12.22.7-linux-x64.tar.xz https://nodejs.org/dist/v12.22.7/node-v12.22.7-linux-x64.tar.xz
    3. tar xf node-v12.22.7-linux-x64.tar.xz -C /opt
    4. echo 'export PATH=$PATH:/opt/node-v12.22.7-linux-x64/bin' > /etc/profile.d/nodejs.sh
    5. source /root/.bashrc
    6. npm i -g nrm