Rudimentary functions for batch actions on docker containers / images (load, save, kill, remove)

docker-bulk.sh

# save all tagged Docker images in the current directory
svimgs() { local image_ids=$(docker images | tail -n+2 | awk '{print $1 ":" $2}'); for id in $image_ids; do cdir=$(dirname $id); mkdir -p $cdir; docker save -o $id $id; done }
# load in Docker all images from the current directory 
ldimgs() { local image_files=$(find -type f); for file in $image_files; do docker load --input $file; done }
# remove all images from Docker
rmimgs() { docker rmi -f $(docker images | tail -n+2 | awk '{print $3}' | sort -u); }
# clean <none> images
cleanimgs() { docker rmi -f $(docker images | grep '<none>' | awk '{print $3}' | sort -u); }

# kill all containers
killcs() { docker kill $(docker ps -a | tail -n+2 | awk '{print $1}'); }
# restart all running containers
rstcs() { docker restart $(docker ps | tail -n+2 | awk '{print $1}'); }
# restart all containers
rstacs() { docker restart $(docker ps -a | tail -n+2 | awk '{print $1}'); }
# remove all containers
rmcs() { docker rm $(docker ps -a | tail -n+2 | awk '{print $1}'); }