Remove all running dockers and delete host entries for docker IP on known_hosts - on Ubuntu 14.04

docker-rm

#!/bin/bash

RUNNING_CONTAINERS=`sudo docker ps --no-trunc -a -q`

if [[ -n "$RUNNING_CONTAINERS" ]]; then
	echo "containers running"
	echo "$RUNNING_CONTAINERS"
	echo "killing containers"
	sudo docker kill `sudo docker ps --no-trunc -a -q`
	echo "stopping containers"
	sudo docker stop `sudo docker ps --no-trunc -a -q`
	echo "removing containers"
	sudo docker rm   `sudo docker ps --no-trunc -a -q`
	echo 'containers removed'
	echo "$RUNNING_CONTAINERS" | wc -l
else
	echo "no runnning container. exiting..."
fi

ssh-keygen -f "/home/danielr/.ssh/known_hosts" -R 172.17.0.2
ssh-keygen -f "/home/danielr/.ssh/known_hosts" -R 172.17.0.3
ssh-keygen -f "/home/danielr/.ssh/known_hosts" -R 172.17.0.4
ssh-keygen -f "/home/danielr/.ssh/known_hosts" -R 172.17.0.5
ssh-keygen -f "/home/danielr/.ssh/known_hosts" -R 172.17.0.6
ssh-keygen -f "/home/danielr/.ssh/known_hosts" -R 172.17.0.7
ssh-keygen -f "/home/danielr/.ssh/known_hosts" -R 172.17.0.8
ssh-keygen -f "/home/danielr/.ssh/known_hosts" -R 172.17.0.9