Command to remove all docker containers and docker images

by Devin Yang
(This article was automatically translated.)

Published - 7 years ago ( Updated - 7 years ago )

Sometimes I tried a bunch of containers or images in my own environment, how to remove all the images and containers in the system?
These instructions are provided for your reference:

Note that you do understand what containers and images are in docker.
Do not execute the following commands at will, on the online host:

stop all containers: stop all containers
docker kill $(docker ps -q)

remove all containers: Remove all containers
docker rm $(docker ps -qa)

remove all docker images: remove all docker images
docker rmi $(docker images -q)

Note: Regarding the difference between docker stop and docker kill, we can view the instructions through the following commands:
docker help stop
The main process inside the container will receive SIGTERM , and after a grace period, SIGKILL .

docker help kill
The main process inside the container will be sent SIGKILL , or any signal specified with option --signal .

Tags: docker

Devin Yang

Feel free to ask me, if you don't get it.:)

No Comment

Post your comment

Login is required to leave comments

docker

Docker antivirus strategy

I just watched Story of Yanxi Palace recently, so I wanted to introduce a MacOS anti-drug strategy. This article teaches you how to use Docker to clean MacOS. Briefly introduce how we use anti-virus software to scan viruses through docker. It is assumed that my current directory is in my home directory, so ${PWD} is the current directory and will be mounted to the scan folder in the container. Therefore, when you use clamscan -r /scan/, you can scan all the files. Adding the -r parameter will use the recursive method to enter the subdirectory layer by layer to scan.

docker

How to start HAProxy with Docker on Raspberry

Raspberry is very cheap and has quite a lot of applications, for example, some people use it as a Wi-Fi router, For game consoles, monitors and many other IoT-related applications, I use it as a HAProxy. Long story short, since I have an old Windows server running old versions of PHP and Apache, and can't set up HTTPS certificates, I wanted to say Help through HAProxy. Let this old server also have https URL, So to share my docker-compose.yml configuration.

docker, d-laravel, docker-compose, laravel

docker-compose loads multiple configuration files

We will use docker --network to establish multiple container interconnections, but if there are four containers, Is it necessary to issue docker run instructions for different containers four times, kill me, This article introduces the establishment of multiple containers at one time through the yaml file definition of docker-compose. Learn how to load multiple configuration files with the dokcer-compose -f parameter.