title: cronjob how to delete file after gunzip
body: <p>Im using</p>
  
  <p><code>wget -r  http://geolite.maxmind.com/download/geoip/database/GeoLiteCity.dat.gz | gunzip GeoLiteCity.dat.gz &amp;&amp; mv GeoLiteCity.dat /home/work/wp-content/plugins/shabatkeeper/GeoLiteCity.dat
  </code></p>
  
  <p>and i want to delete the GeoLiteCity.dat.gz after it was unzipped and moved.</p>