title: Tail command without permission in Linux
body: <p>When I try to use 'tail' command in a cloud server, I'm get a permission denied error:</p>
  
  <pre><code>$ ssh myUser@server
  
  :~$ tail /var/log/syslog
  tail: cannot open ‘/var/log/syslog’ for reading: Permission denied
  </code></pre>
  
  <p>How to get permission in tail command?</p>