Difficulty: beginner
Estimated Time: 2 minutes

Welcome to your first Katacoda Scenario!

Katacoda is cool.

You've completed your first Katacoda scenario!

Ubuntu Playground

Step 1 - Run Command

What's new in Ubuntu 16.04

Task

First let's see what version we got

cat /etc/*release

If you are used to using to apt-get, then you can now just use apt:

apt update

Ubuntu 16.04 comes with both Python versions 3.5.1 and 2.7.

ls /usr/lib/python*

let's what packages we have

apt list

we got systemd

apt search systemd

lets see what services are running

systemctl list-unit-files --type=service

now lets change our observable

map.set("key", "new value")

app.js
step1.js