dockit：将Docker映像覆盖到当前目录 $ touch file1 file2 $ ls file1 file2 $ dockit alpine Using default tag: latest latest: Pulling from library/alpine Digest: sha256:72c42ed48c3a2db31b7dafe17d275b634664a708d901ec9fd57b1529280f01fb Status: Image is up to date fo