What The Flag

A Quizduell-like game with questions about countries, capitals and flags.

docker

docker build -t wtf .
docker run --env-file .env -p 5000:5000 wtf

docker compose up

mongodb

backup & restore

mongodump --uri="MONGODB_URI" --out=./mongodb-dump

mongorestore --uri="MONGODB_URI" ./mongodb-dump

ssl diffie-hellman

mkdir nginx-dhparam

sudo openssl dhparam -out ./nginx-dhparam/dhparam-2048.pem 2048

certbot

Find the section of the file with the certbot service definition, and replace the --staging flag in the command option with the --force-renewal flag. This will tell Certbot that you want to request a new certificate with the same domains as an existing certificate.