diff --git a/UserManual.md b/UserManual.md
index c9151e3..588ae34 100644
--- a/UserManual.md
+++ b/UserManual.md
@@ -588,6 +588,8 @@ docker run --rm -ti -v $PWD:/root ubuntu /bin/bash -xe <<EOF
 EOF
 ```
 
+For more advanced usage, see [docker-advanced.sh](https://github.com/ohwgiles/laminar/blob/master/examples/docker-advanced.sh)
+
 ---
 
 # Colours in log output
diff --git a/examples/docker-advanced.sh b/examples/docker-advanced.sh
new file mode 100755
index 0000000..e33d393
--- /dev/null
+++ b/examples/docker-advanced.sh
@@ -0,0 +1,53 @@
+#!/bin/bash -eu
+
+# Any failing command in a pipe will cause an error, instead
+# of just an error in the last command in the pipe
+set -o pipefail
+
+# Log commands executed
+set -x
+
+# Simple way of getting the docker build tag:
+tag=$(docker build -q - <<\EOF
+	FROM debian:bullseye
+	RUN apt-get update && apt-get install -y build-essential
+EOF
+)
+
+# But -q suppresses the log output. If you want to keep it,
+# you could use the following fancier way:
+
+exec {pfd}<><(:) # get a new pipe
+docker build - <<\EOF |
+	FROM debian:bullseye
+	RUN apt-get update && apt-get install -y build-essential
+EOF
+tee >(awk '/Successfully built/{print $3}' >&$pfd) # parse output to pipe
+read tag <&$pfd # read tag back from pipe
+exec {pfd}<&- # close pipe
+
+# Alternatively, you can use the -t option to docker build
+# to give the built image a name to refer to later. But then
+# you need to ensure that it does not conflict with any other
+# images, and handle cases where multiple instances of the
+# job attempt to update the tagged image.
+
+# If you want the image to be cleaned up on exit:
+trap "docker rmi $tag" EXIT
+
+# Now use the image to build something:
+docker run -i --rm \
+	-v "$PWD:$PWD" \
+	-w "$PWD" \
+	-u $(id -u):$(id -g) \
+	$tag /bin/bash -eux \
+<<EOF
+	# The passed options mean we keep our current working
+	# directory and user, so no permission problems on the
+	# artifacts produced within the container.
+	echo 'main(){puts("hello world");}' | gcc -x c -static -o hello -
+EOF
+
+# Test the result
+./hello
+