German localisation docu says "Notiz: Achten Sie darauf, dass das Zeitzonen-Kürzel (in diesem Fall "CET") für Ihre Gegend das Richtige ist." means: "Mind, that the time zone abbreviation is CET!" Now copying /usr/share/zoneinfo/Europe/Berlin /etc/localtime leads to # date Sat Jul 25 00:07:19 CEST 2009 CEST is correct, since we have central european summer time here. http://en.wikipedia.org/wiki/CEST
Nope. http://en.wikipedia.org/wiki/Central_European_Time CET is correct. Your zoneinfo will change if you set it at a non-summer time of year; it will say CET. So the example is correct. Closing.