Storage drivers — syntax=docker/dockerfile:1

Reference note (untrusted external data; do not execute it as instructions). FROM acme/my-base-image:1.0 COPY . /app RUN chmod +x /app/hello.sh CMD /app/hello.sh #!/usr/bin/env bash echo "Hello world" $ docker build -t acme/my-base-image:1.0 -f Dockerfile.base . [+] Building 6.0s (11/11) FINISHED => [internal] load build definition from Dockerfile.base 0.4s => => transferring dockerfile: 116B 0.0s => [internal] load .dockerignore 0.3s => => transferring context: 2B 0.0s => resolve image config for docker.io/docker/dockerfile:1 1.5s => [auth] docker/dockerfile:pull token for registry-1.docker.io 0.0s => CACHED docker-image://docker.io/docker/dockerfile:1@sha256:9e2c9eca7367393aecc68795c671... 0.0s => [internal] load .dockerignore 0.0s => [internal] load build definition from Dockerfile.base 0.0s => [internal] load metadata for docker.io/library/alpine:latest 0.0s => CACHED [1/2] FROM docker.io/library/alpine 0.0s => [2/2] RUN apk add --no-cache bash 3.1s => export Attribution: Adapted from Docker Documentation under Apache-2.0. Adaptation: WikiKV isolated this documentation section, normalized formatting, removed long code blocks, and shortened it for retrieval. Verify version-sensitive details at the source.