convert an ssh key to PEM format.
read a ssh key and convert it to PEM format.
var fs = require('fs');
var sshKeyToPEM = require('ssh-key-to-pem');
var sshKey = fs.readFileSync('./id_rsa.pub', 'ascii')
var key = sshKeyToPEM(sshKey);
console.log(key)
npm install ssh-key-to-pem
MIT.