I think this is where I was trying to get Docker installed
[2016-10-06 09:14:50]
steve@quark2:~$ grep -i 'docker' ~/.bash_history
cat /etc/apt/sources.list.d/docker.list
touch /etc/apt/sources.list.d/docker.list
sudo touch /etc/apt/sources.list.d/docker.list
nano /etc/apt/sources.list.d/docker.list
sudo nano /etc/apt/sources.list.d/docker.list