On Mon, Mar 07, 2011 at 10:34:24AM -0600, Sean Carolan wrote: > Can anyone point out reasons why it might be a bad idea to put this > sort of line in your /etc/hosts file, eg, pointing the FQDN at the > loopback address? > > 127.0.0.1 hostname.domain.com hostname localhost localhost.localdomain Would the application work with a hosts entry like this? 127.0.0.1 hostname.dummy localhost localhost.localdomain (Make sure you pick .dummy so as not to interfere with any other DNS.) In theory you could leave off .dummy, but then you risk hostname being completed with the search domain in resolv.conf, which creates the problems already mentioned with putting hostname.domain.com in /etc/hosts. (I have not tested this at all!) --keith -- kkeller at wombat.san-francisco.ca.us -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 197 bytes Desc: not available URL: <http://lists.centos.org/pipermail/centos/attachments/20110307/5c254bcf/attachment-0005.sig>