title: Unicode symbols in a batch file
body: <p>If I type this command into a cmd: "<em>echo █</em>", then it displays the " █ " symbol. But if I type the command "<em>echo █</em>" into a batch (.bat) file I get what is shown in the pic below.</p>
  
  <p><a href="https://i.stack.imgur.com/3w5f2.png" rel="noreferrer"><img src="https://i.stack.imgur.com/3w5f2.png" alt="enter image description here"></a></p>
  
  <p>How do I fix it? I only need the " █ " symbol, but optionally I would also need:
  ◧  ,  ◙  ,  ▤  ,  ▣  ,  ⍁  ,  ⍂</p>