https://community.teamviewer.com/t5/Knowledge-Base/How-do-I-install-TeamViewer-on-my-Linux-distribution/ta-p/4351
Thanks but no. I can SSH into them just fine without installing anything. Plus my original goal was to simply not have to un/plug keyboard & monitor every time I wanted to see/work on a different rig. A KMV switch is best for that, especially if you're troubleshooting.