Docker aliases

.bashrc

alias dockercleancontainers="docker ps -aq | xargs docker rm"
alias dockercleanimages="docker images -aq -f dangling=true | xargs docker rmi"
alias dockerclean="dockercleancontainers && dockercleanimages"
alias docker-killall="docker ps -q | xargs docker kill"

# runs docker exec in the latest container
function docker-exec-last {
  docker exec -ti $( docker ps -a -q -l) /bin/bash
}

function docker-get-ip {
  # Usage: docker-get-ip (name or sha)
  [ -n "$1" ] && docker inspect --format "{{ .NetworkSettings.IPAddress }}" $1
}

function docker-get-id {
  # Usage: docker-get-id (friendly-name)
  [ -n "$1" ] && docker inspect --format "{{ .ID }}" "$1"
}

function docker-get-image {
  # Usage: docker-get-image (friendly-name)
  [ -n "$1" ] && docker inspect --format "{{ .Image }}" "$1"
}

function docker-get-state {
  # Usage: docker-get-state (friendly-name)
  [ -n "$1" ] && docker inspect --format "{{ .State.Running }}" "$1"
}

function docker-memory {
  for line in `docker ps | awk '{print $1}' | grep -v CONTAINER`; do docker ps | grep $line | awk '{printf $NF" "}' && echo $(( `cat /sys/fs/cgroup/memory/docker/$line*/memory.usage_in_bytes` / 1024 / 1024 ))MB ; done
}
# keeps the commmand history when running a container
function basher() {
    if [[ $1 = 'run' ]]
    then
        shift
        docker run -e HIST_FILE=/root/.bash_history -v $HOME/.bash_history:/root/.bash_history "$@"
    else
        docker "$@"
    fi
}
# backup files from a docker volume into /tmp/backup.tar.gz
function docker-volume-backup-compressed() {
  docker run --rm -v /tmp:/backup --volumes-from "$1" debian:jessie tar -czvf /backup/backup.tar.gz "${@:2}"
}
# restore files from /tmp/backup.tar.gz into a docker volume
function docker-volume-restore-compressed() {
  docker run --rm -v /tmp:/backup --volumes-from "$1" debian:jessie tar -xzvf /backup/backup.tar.gz "${@:2}"
  echo "Double checking files..."
  docker run --rm -v /tmp:/backup --volumes-from "$1" debian:jessie ls -lh "${@:2}"
}
# backup files from a docker volume into /tmp/backup.tar
function docker-volume-backup() {
  docker run --rm -v /tmp:/backup --volumes-from "$1" busybox tar -cvf /backup/backup.tar "${@:2}"
}
# restore files from /tmp/backup.tar into a docker volume
function docker-volume-restore() {
  docker run --rm -v /tmp:/backup --volumes-from "$1" busybox tar -xvf /backup/backup.tar "${@:2}"
  echo "Double checking files..."
  docker run --rm -v /tmp:/backup --volumes-from "$1" busybox ls -lh "${@:2}"
}