title: NTP permission issue
body: <p>I gave everyone in my team a copy of a centos 7 virtual machine.  The time can get out of sync.  I found that I can manually update the time by using the command below:</p>
  
  <pre><code>[no_sudo@rolling ~]$ ntpdate pool.ntp.org
  26 Apr 18:10:11 ntpdate[25928]: bind() fails: Permission denied
  [no_sudo@rolling ~]$
  </code></pre>
  
  <p>However I can only update it as sudo.  One of the commands I made for the team runs some automated testing, and uses the date.time as a name.</p>
  
  <p>How can I ether automate the updating of time on the virtual machine, or alter the permissions of that service, so anyone can run it regardless or permissions.</p>
  
  <p>Thanks!</p>