Version control for config files, scripts etc....

TokyoCrusaders92 writes: Like a lot of other organizations (800 staff, 5000 students) we have a mix of windows, novell & linux...primarily linux...for our IT infrastructure. We now have a multitude of config files, firewall rule bases, shell scripts etc which are managed by multiple people / groups. Recently we started using RCS for version control of the firewall rulebase but this doesn't seem like it would scale up to larger groups of users. What are other people using to manage their config files....nice features would include version control, logging, multiple users, secure authentication, integrity checking...?