1 1.2 kre # tzdb data for noncommittal factory settings 2 1.2 kre 3 1.1 apb # This file is in the public domain, so clarified as of 4 1.1 apb # 2009-05-17 by Arthur David Olson. 5 1.1 apb 6 1.2 kre # For distributors who don't want to specify a timezone in their 7 1.2 kre # installation procedures. Users who run 'date' will get the 8 1.2 kre # time zone abbreviation "-00", indicating that the actual time zone 9 1.2 kre # is unknown. 10 1.1 apb 11 1.3 kre # TZ="Factory" was added to TZDB in 1989, and in 2016 its abbreviation 12 1.3 kre # was changed to "-00" from a longish English-language error message. 13 1.3 kre # Around 2010, CLDR added "Etc/Unknown" for use with TZDB, to stand 14 1.3 kre # for an unknown or invalid time zone. These two notions differ: 15 1.3 kre # TZ="Factory" is a valid timezone, so tzalloc("Factory") succeeds, whereas 16 1.3 kre # TZ="Etc/Unknown" is invalid and tzalloc("Etc/Unknown") fails. 17 1.3 kre # Also, a downstream distributor could modify Factory to be a 18 1.3 kre # default timezone suitable for the devices it manufactures, 19 1.3 kre # whereas that cannot happen for Etc/Unknown. 20 1.3 kre 21 1.2 kre # Zone NAME STDOFF RULES FORMAT 22 1.2 kre Zone Factory 0 - -00 23