dockr - some useful docker shortcuts

dockr

#!/bin/bash

# add yourself to the docker group
# useradd -G docker USERNAME
# then you can enjoy this (for instance)
# dockr get logstash_container ip - to get the ip of the container
# or
# dockr stop last - to stop the last container you ran
# or
# dockr rmi none - to remove all <none> images

if [ "$1" == "ps" ]; then
    docker ps
elif [ "$1" == "psa" ]; then
    docker ps -a
elif [ "$1" == "img" ]; then
    docker images
elif [ "$1" == "stop" ]; then
    container=$2
    if [ "${container}" == "last" ]; then
        container=$(docker ps -lq)
    fi
    docker stop ${container}
elif [ "$1" == "rm" ]; then
    if [ "$2" == "all" ]; then
        docker rm -f $(docker ps -a -q)
    else
        docker rm -f $2
    fi
elif [ "$1" == "rmi" ]; then
    if [ "$2" == "none" ]; then
        docker rmi -f $(docker images | grep "^<none>" | awk '{print $"3"}')
    elif [ "$2" == "all" ]; then
        docker images -a -q | xargs -n 1 -I {} docker rmi {}
    else
        docker rmi -f $2
    fi
elif [ "$1" == "get" ]; then
    container=$2
    if [ "${container}" == "last" ]; then
        container=$(docker ps -lq)
    fi
    if [ "$3" == "ip" ]; then
        docker inspect -f "{{ .NetworkSettings.IPAddress }}" ${container}
    elif [ "$3" == "links" ]; then
        docker inspect -f "{{ .HostConfig.Links }}" ${container}
    elif [ "$3" == "env" ]; then
        docker inspect -f "{{ .Config.Env }}" ${container}
    elif [ "$3" == "cmd" ]; then
        docker inspect -f "{{ .Config.Cmd }}" ${container}
    elif [ "$3" == "volf" ]; then
        docker inspect -f "{{ .HostConfig.VolumesFrom }}" ${container}
    elif [ "$3" == "vols" ]; then
        docker inspect -f "{{ .Volumes }}" ${container}
    else
        docker inspect ${container}
    fi
fi