title: Failed to connect to bus: Host is down
body: <p>There is an error when I use command 'systemctl' in centos in Termux.</p>
  <p><a href="https://i.stack.imgur.com/bkHjA.jpg" rel="nofollow noreferrer">The error goes like this</a></p>
  <p>By the way, Termux is an Android terminal emulator and Linux environment app that works directly with no rooting or setup required.</p>