title: Magento FPC Cache Warm with user groups, wget, Lesti FPC
body: <p>I'm using Lesti FPC on a Magento site with 10  customer groups and a lot of categories/products.  </p>
  
  <p>I've created a shell script which reads the sitemap.xml and wget's each url overnight to build the cache of the site. This works great for guests but when a customer group user logs in, they are building the cache themselves (if they are the first of the day).  </p>
  
  <p>Does anyone know how to make a shell script that could simulate logging itself in and then trawl the site?  Is it even possible for a shell script to hold its own session/cookie information to remain logged in?  and if not, any other ideas?</p>
  
  <p>Many thanks </p>