Untitled Flashcards Set

Podman pull command

podman pull

Docker run command

docker run

List all running containers in Podman

podman container ls

List all containers (including stopped) in Docker

docker container ls -a

View all downloaded images in Podman

podman image ls

Create a MySQL container in Podman

podman run --name mysql -d -p 3306:3306 -e MYSQLROOTPASSWORD=root-pwd -e MYSQLROOTHOST="%" -e MYSQLDATABASE=mydb -e MYSQLUSER=remoteuser -e MYSQLPASSWORD=remote_user-pwd docker.io/library/mysql:8.4.4

Meaning of -d in Podman run command

Detached mode (runs in the background).

Log in to a running MySQL container in Podman

podman exec -it mysql bash

Preserve MySQL data in a volume

Add -v ./data:/var/lib/mysql when running the container.

SQL command to create 'friendstvshow' database

CREATE DATABASE IF NOT EXISTS friendstvshow;

Contents of the 'characters' table

Character ID, First Name, Last Name, Actor Name, Date of Birth, Occupation, Apartment Number.

Build a Docker image using Podman

podman build -t /: .

Tag an image for Docker Hub

podman image tag /:latest

Push a tagged image to Docker Hub

podman push /:1.0 and podman push /:latest.

Log into Docker Hub using Podman

podman login docker.io

Tool to scan Docker images for vulnerabilities

Trivy

Trivy command for scanning high/critical vulnerabilities

trivy image --severity CRITICAL,HIGH --format table

Save a Trivy scan result to a file

trivy image --severity CRITICAL,HIGH --output result.txt.