Wrap child_process.exec with Promise and add pretty output
npm install @danielberndt/execpromisifies require("child_process").exec and pretty-prints the output of stdout and stderr as data comes in.
``
npm i @danielberndt/exec;
`javascript`
const result = await exec("ls -l");
`javascript``
exec("ls -l doesntexist").catch(errCode => {
// do something with errCode
});