hellodpg v1.0.0

https://dev.to/aadityasivas/make-and-publish-a-nodejs-cli-in-10-minutes-njj

mcd hellodpg
mkdir bin
vi bin/hellodpg
  #!/usr/bin/env node
  console.log("Hello DPG!");

npm link
  npm notice created a lockfile as package-lock.json. You should commit this file.

  up to date in 0.414s
  found 0 vulnerabilities

  /usr/local/bin/hellodpg -> /usr/local/lib/node_modules/hellodpg/bin/hellodpg
  /usr/local/lib/node_modules/hellodpg -> /Users/erik/experiments/hellodpg