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<H3 style="color:blue;">Building a Container</H3>
<p style="font-size: 20px">Images can build be automatically by reading the instructions from a Dockerfile. A Dockerfile is a text document that contains all the commands a user could call on the command line to assemble an image.</p>
<p style="font-size: 20px">An image can be build using the command </p> 

<p style="font-size: 15px">docker build . -t imageName:tag<p>
<a href="https://docs.podman.io/en/latest/markdown/podman-build.1.html">podman build commands</a>
<p style="font-size: 20px"> Below is the a sample dockerfile to build an image. </p>
<p style="font-size: 15px">FROM ubuntu:latest <br>
RUN apt-get update && apt-get install apache2 -y <br>
RUN rm /var/www/html/index.html <br>
COPY myfile /etc/apache/myfile.conf <br>
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<p style="font-size: 20px">podman images (<a href="https://docs.podman.io/en/latest/markdown/podman-images.1.html"> podman images command</a>) Should list the image built out of the Dockerfile</p>
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