title: Can't find PostgreSQL in Library (macOS 10.15.1) yet SHOW hba_file; points to library
body: <p>I'm attempting to link Databox to PostgreSQL and following their directions here: <a href="https://databox.com/connect-postgresql-data-easy-steps" rel="nofollow noreferrer">https://databox.com/connect-postgresql-data-easy-steps</a></p>
  
  <p>However at this step: </p>
  
  <blockquote>
    <p>Add created user access from Databox IP to our newly created database. Add the following to pg_hba.conf and reload the database</p>
  </blockquote>
  
  <p>I'm having trouble. I look for the hba_file so that I can edit it using <code>SHOW hba_file;</code> which gives me the following path:</p>
  
  <p><code>/Library/PostgreSQL/12/data/pg_hba.conf</code></p>
  
  <p>Now here's the part I'm having the most trouble with. I go into terminal and <code>cd Library</code> then <code>ls -a</code> and there is no PostgreSQL listed. And trying to tab-complete with <code>Po</code> returns no results. if I try <code>cd PostgreSQL</code> I get the following:</p>
  
  <p><code>cd: no such file or directory: PostgreSQL</code></p>
  
  <p>It just isn't there. I have hidden files showing and it's just...not there. But <code>SHOW hba_file;</code> continues to point to the same path. What's going on? </p>