Hello, First of all I want to say hello :-), Im new in this maillist. My Name is Florian Keller from the little switzerland. Im working at the moment for the diplom work in a higher technical school. One part of this work is to create some Repositories (updates, websphere, cms, orcacle...). The Operation System that Im using is WhiteBox Linux. I saw they using yum, so I rode a lot about yum and how to create a repository. And I think yum is a cool tool ;-), so there is no reason at the moment to use any other update tool. But something that I still don't know, is there a list about error codes? That would help me to automate yum. Im mirroring a update server with wget, yes I know not as confortable as rsync but the server that Im using is in the intranet and I can only go through a proxy server. The Proxy Server is only for Port 80 open... :-( In my work one thing is if new Updates available then they should first checked by an admin before update all production systems. That's why it would be usefull if someone could send me a list with error or also called return codes :-). If someone know allready a open source product which could be used for that please let me know. Thx. greetings Florian Keller