diff --git a/CMDVsEntrypointDemoDockerfile b/CMDVsEntrypointDemoDockerfile
new file mode 100644
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+++ b/CMDVsEntrypointDemoDockerfile
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+FROM nginx:latest
+RUN apt-get update && apt-get install vim telnet -y
+# DEMO 1
+#ENTRYPOINT ["/bin/echo", "Hello"]
+#CMD ["world"]
+# DEMO 2
+#ENTRYPOINT ["/bin/echo", "Hello"]
+#CMD ["world"]
+# DEMO 3
+#ENV name sheldon
+#ENTRYPOINT ["/bin/bash", "-c", "echo Hello, $name"]
+#ENTRYPOINT ["/bin/echo", "Hello $name"]
+#ENTRYPOINT echo hello $name
+# DEMO 4
+ENTRYPOINT echo Hello
+CMD ["world"]
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