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1. ssh onto the pi
2. run the server code as root

Start the viewer on a facet control computer (e.g., trailer)

You are already logged onto the control computer, but you need to establish a port forwarding (or use x-forwarding):

1. ssh back to mcclogin: ssh smeuren@mcclogin -Y
2. make sure you have bash (on mcclogin): bash
3. source /afs/slac/g/lcls/package/anaconda/envs/python3.8env/bin/activate
4. git clone /afs/slac/g/cd/swe/git/repos/slac/FACET/facet-E320.git/
5. cd facet-E320/tunnelpi/cameraserver
6. python3 camviewer.py

Start the viewer: on mcclogin

• Log onto the FACET control server with a proper ssh port tunnel and X-window forwarding:
  1. get onto the SLAC network:   ssh smeuren@rhel6-64.slac.stanford.edu -Y
  2. get onto mcclogin:                    ssh smeuren@mcclogin -Y
  3. make sure you have bash:       bash
  4. get a python3 env:                    source /afs/slac/g/lcls/package/anaconda/envs/python3.8env/bin/activate
  5. clone into git if needed:         git clone /afs/slac/g/cd/swe/git/repos/slac/FACET/facet-E320.git/
  6. get to the right folder:            cd facet-E320/tunnelpi/cameraserver
  7. run the script:                             python3 camviewer.py

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