#!/bin/bash docker volume rm ccache docker volume create ccache volume_id=$(docker run --mount source=ccache,target=/ccache -itd ubuntu-18.04-64 bash) for user in jenkins $USER; do id=$(id -u $user) for t in ubuntu-18.04-64 ubuntu-20.04-64 ubuntu-20.10-64 windows windows_2.15.x; do docker exec $volume_id mkdir /ccache/$t-$id docker exec $volume_id chmod 777 /ccache/$t-$id done done docker kill $volume_id