Ignition with simulated PLC to Influxdb with via OPC-UA

On a new Ubuntu 16.04 vm (tested on Digital Ocean vm with 2GB ram) TODO’s: check that all services start by default at reboot (influx√, ignition√, grafana√, node-data-logger?) configure authentication at all stages move individual services to docker containers for modularity Log in as root Create a user: adduser chris && usermod -aG sudo chris Switch to Read More …

Git Stuff I Keep Forgetting

Git commands I keep forgetting: Thanks to http://rogerdudler.github.io/git-guide/ for the inspiration. Tell git Who you Are git config –global user.name “Chris Strutton” git config –global user.email “chris@rodandfly.ca” Create a New Repository From within the project directory: git init to create a new git repo. If its an existing project, add everything and commit: git add Read More …