title: Purging and rebuilding ldconfig cache?
body: <p>I am trying to purge the ldconfig cache of links to libraries to link against.
  I have a local folder where newly built libraries are placed. 
  I want to update the ldconfig cache to point to these newly built libs.</p>
  
  <p>I have tried using the ldconfig -c command, giving it my own .conf file.
  I also tried replacing the /etc/ld.so.conf file to point to the new path of libs.
  But even after doing this, when I check the cache using the ldconfig -p command , it is still showing the old libs.</p>
  
  <p>Hence how to purge and rebuild the ldconfig cache?
  Just to add : I am on Ubuntu 13.10.</p>