1. git clone --recurse-submodules https://github.com/Normal-OJ/Normal-OJ.git
2. cd Normal-OJ
3. git submodule foreach --recursive git checkout master

For example, if you want to push Normal-OJ/Back-End:

1. cd Back-End
2. git push

Pull all:

git submodule foreach --recursive git pull

docker-compose up -d

or if you want to rebuild the images

docker-compose up --build -d

docker-compose start

docker-compose restart [service]

docker-compose stop

docker-compose down

1. in .config/submission.json:

• set working_dir to your desired location

2. cd to Sandbox folder, run ./build.sh, this will build the images you need to compile and execute user's submission
3. that's all :P, i think