Docker – General Operation

Enter terminal

docker exec -it [容器 ID] [解释器]

Generally, the interpreter is bash. If an error occurs, try sh, /bin/bash, /bin/sh or /bin/csh.

Copy files

docker cp [容器 ID]:[路径] [容器 ID]:[路径]

If the container ID is not written, the target is the host.

View image

docker images

Make a mirror

docker commit -p [容器 ID] [快照名]

save image

docker save -o [路径] [快照名]

The path should contain the file name with a .tar suffix.

Loading image

docker load -i [路径]