Dockerizing things

I’m into docker, going through the tutorial when I ran out of space.

After a scare (system would not boot) I started doing some cleanup.

I installed bleachbit and I’m using that to clean things in an orderly way.

I’ll use ‘package manager’ to git rid of old packages.

And I found something that a docker guy wrote to handle docker stuff:

The gist is here

The text below:

#!/bin/sh                                                                                                                                                      remove_dangling() {   echo "Removing dangling images ..."   docker rmi $(docker images -f dangling=true -q)}remove_stopped_containers() {    echo "Removing stopped containers ..."    docker rm $(docker ps -qa)}case $1 in    images)        remove_dangling        ;;    containers)        read -p "Are you sure you want to remove all stopped containers?" -n 1 -r        echo  #                                                                                                                                                       if [[ $REPLY =~ ^[Yy]$ ]]        then            remove_stopped_containers        fi        ;;    *)        echo "                                                                                                                                                                       usage: docker-clean containers|images                                                                                                         containers - removes all stopped containers it can.                                                                                   images - removes dangling (un-needed) image layers - images you no longer need                            "        ;;esac

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Copyright (C) Michael Wolf 2011 and beyond