Install Docker from Snap Store

$ sudo addgroup --system docker $ sudo adduser $USER docker $ newgrp docker $ sudo snap install docker 1234 $ sudo addgroup --system docker$ sudo adduser $USER docker$ newgrp docker$ sudo snap install docker Christian...

Create a copy of a Docker volume

Quick & dirty twoliner to create a copy of a Docker volume. Shell $ docker volume create --name testing-20170410 $ docker run --rm -it \ -v testing:/src \ -v testing-20170410:/dest \ alpine ash -c "cp -av /src/* /dest" 12345 $ docker volume create --name...