Version Control for Important System Files?

TokyoCrusaders92 asks: "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, and so forth which are managed by multiple people and groups. Recently, we started using RCS for version control of the firewall rule-base, but this doesn't seem like it would scale up to larger groups of users. While thinking about this, it would seem that the critical features would include: version control; logging; multiple users; secure authentication; and integrity checking. What are other people using to manage their config files?"

Comments

rcs

[pe1chl]

On systems where it matters, I keep config files etc in RCS.
In each directory where config files live that I want to keep, I create an RCS directory and rcs -i the file(s).
Nightly, I job runs that finds all files for which an RCS entry exists and that are newer than that entry, and a copy is checked in.

No need to think about checking in/out all the time, no problem that the RCS seems to believe that you don't want to keep the actual file around.
It does not save every edit but at least I have a copy of each day's state of the file.