Upgrading the Linux agent on Ubuntu

[Russ]

On Ubuntu, you should upgrade the agent like this:
Do this while logged in as your user (not root), in a Terminal window:

Run:
wget https://s3.amazonaws.com/triggercmdagents/triggercmdagent_1.0.1_amd64.deb
systemctl stop triggercmdagent
sudo apt install ./triggercmdagent_1.0.1_amd64.deb
systemctl start triggercmdagent