update

CHANGELOG.md

@@ -9,6 +9,8 @@ This changelog was automatically generated using [Caretaker](https://github.com/
 
 - update [`[head]`](https://github.com/DockerToolbox/goenv/commit/)
 
+- update [`[7b0b26c]`](https://github.com/DockerToolbox/goenv/commit/7b0b26c44be51683a8b78f6d13c074b97084f4d2)
+
 - update [`[4a1111e]`](https://github.com/DockerToolbox/goenv/commit/4a1111edf8f608479bcfe8890c75575d55bfb35e)
 
 - update [`[713a5f8]`](https://github.com/DockerToolbox/goenv/commit/713a5f8d0282352eb6e575970245159bcc72aa5f)

README.md

@@ -55,8 +55,6 @@ We try to offer as many operating system flavours as possible, but we only use c
 | [Ubuntu 18.04 (Bionic Beaver)](Dockerfiles/ubuntu/18.04/Dockerfile) | [wolfsoftwareltd/goenv-ubuntu](https://hub.docker.com/r/wolfsoftwareltd/goenv-ubuntu)           | 18.04, bionic               |
 | [Ubuntu 20.04 (Focal Fossa)](Dockerfiles/ubuntu/20.04/Dockerfile)   | [wolfsoftwareltd/goenv-ubuntu](https://hub.docker.com/r/wolfsoftwareltd/goenv-ubuntu)           | 20.04, focal, latest        |
 
-> Debian bullseye isn't technically Debian 11 (yet)
-
 ## Naming convention
 
 ### Local containers
@@ -70,3 +68,36 @@ We try to offer as many operating system flavours as possible, but we only use c
 ```
   wolfsoftwareltd/goenv-<os>:<version> e.g. wolfsoftwareltd/goenv-debian:10
 ```
+
+## Usage
+
+### Generate Dockerfiles
+
+This can be done from any level of the directory tree and is recursive.
+
+```
+./manange-all.sh generate
+```
+
+### Build Containers
+
+This can be done from any level of the directory tree and is recursive.
+
+```
+./manange-all.sh build [clean]
+```
+
+### Publish Containers
+
+This can be done from any level of the directory tree and is recursive.
+
+```
+./manange-all.sh publish
+```
+
+If you want to publish the containers you will need to update the [utils.sh](Scripts/utils.sh) script and change the following lines.
+
+```
+DOCKER_HUB_ORG='wolfsoftwareltd'
+CONTAINER_PREFIX='goenv'
+```