@savant/cmd

* @savant/cmd
A crossplatform nodejs child_process.exec wrapper with a promise interface.

** Install
``bash
npm install @savant/cmd
`

** Usage
`javascript
const { cmd }= require('@savant/cmd');

cmd('ls -la')
.then((result) => {
console.log(result);
})
.catch((err) => {
console.error(err);
});

// Other syntax:
// cmd(["ls", "-la"])
// cmd([[ "ls", "-la" ], [ "cd", "/tmp" ], [ "ls", "-la"]])
``