github.com/flavio/docker@v0.1.3-0.20170117145210-f63d1a6eec47/man/src/image/history.md (about) 1 Show the history of when and how an image was created. 2 3 # EXAMPLES 4 $ docker history fedora 5 IMAGE CREATED CREATED BY SIZE COMMENT 6 105182bb5e8b 5 days ago /bin/sh -c #(nop) ADD file:71356d2ad59aa3119d 372.7 MB 7 73bd853d2ea5 13 days ago /bin/sh -c #(nop) MAINTAINER Lokesh Mandvekar 0 B 8 511136ea3c5a 10 months ago 0 B Imported from - 9 10 ## Display comments in the image history 11 The `docker commit` command has a **-m** flag for adding comments to the image. These comments will be displayed in the image history. 12 13 $ sudo docker history docker:scm 14 IMAGE CREATED CREATED BY SIZE COMMENT 15 2ac9d1098bf1 3 months ago /bin/bash 241.4 MB Added Apache to Fedora base image 16 88b42ffd1f7c 5 months ago /bin/sh -c #(nop) ADD file:1fd8d7f9f6557cafc7 373.7 MB 17 c69cab00d6ef 5 months ago /bin/sh -c #(nop) MAINTAINER Lokesh Mandvekar 0 B 18 511136ea3c5a 19 months ago 0 B Imported from -