Runnable code snippets

1. Get a server with Docker installed
2. Install golang v1.1 (note: this is not the default Ubuntu version)
3. Copy this project to the server
4. Install nginx and install the config file in conf/nginx.conf (it may need some minor changes)
5. Go in the server/ directory, and run docker build -t runner . to create a tagged docker image that's ready for running code
6. Set up quotas (instructions here), and apt-get install quota
7. Build a pool of uids with quotas attached (./set-quotas.sh)
8. Install redis (apt-get install redis-server)
9. Compile the go app with go build .
10. Run the go app with a process manager (look at conf/upstart.conf for inspiration)

• Collaborative editing using share.js or ot.js
• Improvements to the go server to allow sending output and config changes (e.g. switching language) to multiple clients, probably using SSE

Licensed under the MIT license.