title: No file found when using ENTRYPOINT
body: <p>I am trying to use <code>ENTRYPOINT</code> and whenever I do that I am getting an error as <code>no such file or directory</code></p>
  
  <p>Dockerfile:</p>
  
  <pre><code>FROM ubuntu:18.04
  
  COPY . /home
  
  COPY docker-entrypoint.sh /usr/local/bin/
  
  RUN ln -s /usr/local/bin/docker-entrypoint.sh
  
  WORKDIR /home
  RUN chmod 777 /usr/local/bin/docker-entrypoint.sh
  
  ENTRYPOINT ["docker-entrypoint.sh"]
  
  CMD ["/bin/bash"]
  </code></pre>
  
  <p>I have tried giving it permission, tried running it with absolute path also tried <a href="https://stackoverflow.com/questions/44460825/entrypoint-file-not-found">this</a>, tried it with <code>#!/bin/bash</code> &amp; <code>#!/bin/sh</code> and in the end, I still get the file not found error.</p>
  
  <p>I am not sure what the problem is.</p>