| Revision History | ||
|---|---|---|
| Revision 2.2 | 2007-05-22 | Revised by: esr |
| Minor update with more info about battery types. | ||
| Revision 2.1 | 2005-09-28 | Revised by: esr |
| Link fixes. | ||
| Revision 2.0 | 2005-08-15 | Revised by: esr |
| Merged in material by Nick Christenson. | ||
| Revision 1.3 | 2005-08-17 | Revised by: esr |
| Fix a bad link. | ||
| Revision 1.2 | 2004-10-28 | Revised by: esr |
| Remove a bad link. | ||
| Revision 1.1 | 2004-02-21 | Revised by: esr |
| Add a little deployment advice, and stuff on other technologies. | ||
| Revision 1.0 | 2003-10-07 | Revised by: esr |
| Initial release. | ||
An Uninterruptible Power Supply (UPS) is an important thing to have if you live in an area where power outages are at all common, especially if you run a mail/DNS/Web server that must be up 24/7. This HOWTO will teach you things you need to know to select a UPS intelligently and make it work with your open-source operating system.
| Next | ||
| Introduction |