etcetera 2.6 KB

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  1. # tzdb data for ships at sea and other miscellany
  2. # This file is in the public domain, so clarified as of
  3. # 2009-05-17 by Arthur David Olson.
  4. # These entries are for uses not otherwise covered by the tz database.
  5. # Their main practical use is for platforms like Android that lack
  6. # support for POSIX-style TZ strings. On such platforms these entries
  7. # can be useful if the timezone database is wrong or if a ship or
  8. # aircraft at sea is not in a timezone.
  9. # Starting with POSIX 1003.1-2001, the entries below are all
  10. # unnecessary as settings for the TZ environment variable. E.g.,
  11. # instead of TZ='Etc/GMT+4' one can use the POSIX setting TZ='<-04>+4'.
  12. #
  13. # Do not use a POSIX TZ setting like TZ='GMT+4', which is four hours
  14. # behind GMT but uses the completely misleading abbreviation "GMT".
  15. Zone Etc/GMT 0 - GMT
  16. Zone Etc/UTC 0 - UTC
  17. # The following link uses older naming conventions,
  18. # but it belongs here, not in the file 'backward',
  19. # as functions like gmtime load the "GMT" file to handle leap seconds properly.
  20. # We want this to work even on installations that omit the other older names.
  21. Link Etc/GMT GMT
  22. Link Etc/UTC Etc/Universal
  23. Link Etc/UTC Etc/Zulu
  24. Link Etc/GMT Etc/Greenwich
  25. Link Etc/GMT Etc/GMT-0
  26. Link Etc/GMT Etc/GMT+0
  27. Link Etc/GMT Etc/GMT0
  28. # Be consistent with POSIX TZ settings in the Zone names,
  29. # even though this is the opposite of what many people expect.
  30. # POSIX has positive signs west of Greenwich, but many people expect
  31. # positive signs east of Greenwich. For example, TZ='Etc/GMT+4' uses
  32. # the abbreviation "-04" and corresponds to 4 hours behind UT
  33. # (i.e. west of Greenwich) even though many people would expect it to
  34. # mean 4 hours ahead of UT (i.e. east of Greenwich).
  35. # Earlier incarnations of this package were not POSIX-compliant,
  36. # and had lines such as
  37. # Zone GMT-12 -12 - GMT-1200
  38. # We did not want things to change quietly if someone accustomed to the old
  39. # way does a
  40. # zic -l GMT-12
  41. # so we moved the names into the Etc subdirectory.
  42. # Also, the time zone abbreviations are now compatible with %z.
  43. Zone Etc/GMT-14 14 - +14
  44. Zone Etc/GMT-13 13 - +13
  45. Zone Etc/GMT-12 12 - +12
  46. Zone Etc/GMT-11 11 - +11
  47. Zone Etc/GMT-10 10 - +10
  48. Zone Etc/GMT-9 9 - +09
  49. Zone Etc/GMT-8 8 - +08
  50. Zone Etc/GMT-7 7 - +07
  51. Zone Etc/GMT-6 6 - +06
  52. Zone Etc/GMT-5 5 - +05
  53. Zone Etc/GMT-4 4 - +04
  54. Zone Etc/GMT-3 3 - +03
  55. Zone Etc/GMT-2 2 - +02
  56. Zone Etc/GMT-1 1 - +01
  57. Zone Etc/GMT+1 -1 - -01
  58. Zone Etc/GMT+2 -2 - -02
  59. Zone Etc/GMT+3 -3 - -03
  60. Zone Etc/GMT+4 -4 - -04
  61. Zone Etc/GMT+5 -5 - -05
  62. Zone Etc/GMT+6 -6 - -06
  63. Zone Etc/GMT+7 -7 - -07
  64. Zone Etc/GMT+8 -8 - -08
  65. Zone Etc/GMT+9 -9 - -09
  66. Zone Etc/GMT+10 -10 - -10
  67. Zone Etc/GMT+11 -11 - -11
  68. Zone Etc/GMT+12 -12 - -12