Docker clean up commands

docker_aliases.sh

alias dockstart='docker-machine start default'
alias dockrestart='docker-machine restart default'
alias dockstop='docker-machine stop default'
alias dock='eval "$(docker-machine env default)"'
alias dockswm='eval "$(docker-machine env -swarm swarm-master)"'
alias dps='docker ps -a'
alias dqf='docker images -qf "dangling=true"'
alias ddqf='docker rmi -f $(docker images -qf "dangling=true")'
alias ddrmi='docker rmi -f $(docker images | grep -e "latest" -e "SNAPSHOT" | awk '"'"'{print $3}'"'"')'
alias dimg='docker images'
alias drmi='docker rmi'
alias drm='docker rm'
alias ddrm='docker rm $(docker ps --filter '"'"'status=exited'"'"' | awk '"'"'{if (NR>1) {print $1}}'"'"')'
alias dclean='docker volume rm $(docker volume ls -qf dangling=true)'

docker_commands.txt

#evaluate a docker container
eval "$(docker-machine env default)"

#list dangling docker images
docker images -qf "dangling=true"

#list images matching a name or tag
docker images | grep 'polyglotted/pg-app-base'

#list images not matching a name or tag (inverse search)
docker images | grep -v 'polyglotted/pg-app-base'

#delete dangling docker images
docker rmi -f $(docker images -qf "dangling=true")

#delete images not matching a name or tag (inverse)
docker rmi -f $(docker images | grep -v 'latest' | awk '{if (NR>1) {print $3}}')

#list containers that have been stopped
docker ps --filter "status=exited"

#remove containers that have been stopped
docker rm $(docker ps --filter 'status=exited' | awk '{if (NR>1) {print $1}}')

#clean up docker spaces
docker volume rm $(docker volume ls -qf dangling=true)

#execute bash on docker
docker exec -i -t <<name>> bash

others.sh

#hard reset git
git tag -d <tagId>
git push origin :refs/tags/<tagId>

git reset --hard HEAD~2
git push --force

#useful for checking docker ports
sudo netstat -plntu

#creating elb load balancer
aws elb create-load-balancer-policy --load-balancer-name my-load-balancer --policy-name EnableProxyProtocol --policy-type-name ProxyProtocolPolicyType --policy-attributes "AttributeName=ProxyProtocol,AttributeValue=true"

#
ssh-pgio() {
    if [ -z "$1" ]; then
        echo "Usage: $0 [ip address]"
        exit 1
    fi
    ssh -o StrictHostKeyChecking=no -i ~/.ssh/pgio-admin.pem ubuntu@$1
}

getDockerIp() {
    ping -c 1 `hostname` | grep "64 bytes" | awk '{print $4}' | rev | cut -c 2- | rev
}