Update command in Github + Google Cloud guide

[vikram-dagger]

What is the issue?

From @d3rp3tt3 : I ran into an error when I tried to follow one step of the Google Cloud example: https://docs.dagger.io/sdk/nodejs/620941/github-google-cloud#appendix-a-create-a-github-repository-with-an-example-express-application. I had to add the -e flag before the expression so that sed would take the command.

Updated command: sed -i -e 's/Express/Dagger/g' routes/index.js

Discord: https://discord.com/channels/707636530424053791/708371226174685314/1070485752321953843

[vikram-dagger]

Checked this and it looks like both commands work and are equivalent:

$ sed -i 's/Express/Dagger/g' routes/index.js
$ cat routes/index.js 
var express = require('express');
var router = express.Router();

/* GET home page. */
router.get('/', function(req, res, next) {
  res.render('index', { title: 'Dagger' });
});

module.exports = router;

// fresh app

$ sed -i -e 's/Express/Dagger/g' routes/index.js
$ cat routes/index.js 
var express = require('express');
var router = express.Router();

/* GET home page. */
router.get('/', function(req, res, next) {
  res.render('index', { title: 'Dagger' });
});

module.exports = router;

I'm making the change anyway as it seems the first one may not work in some envs.