CheatSheet.md

Cheat Sheet

A simple cheat sheet to remember some commands.

Acess MySQL-DB in docker container

docker exec -it mysql mysql -p
secret

Access Redis in docker container

docker exec -it redis redis-cli

Run all docker containers except app-frontend

docker compose up --scale app-frontend=0

Explore specific docker container's filesystem

docker exec -it {containername} /bin/bash

Bulk delete of docker images by name

docker rmi $(docker images | grep '<none>')

Get Bearer Token from keycloak via API

docker exec -it keycloak curl -X POST 'http://keycloak:8080/auth/realms/popupchinese/protocol/openid-connect/token' \
 --header 'Content-Type: application/x-www-form-urlencoded' \
 --data-urlencode 'grant_type=password' \
 --data-urlencode 'client_id=popupchineseapp' \
 --data-urlencode 'username=user1' \
 --data-urlencode 'password=user1'

Find docker container's IP-address

docker inspect -f '{{range.NetworkSettings.Networks}}{{.IPAddress}}{{end}}' container_name_or_id