On Sun, 21 Oct 2018 23:11:46 +0200, "J.F."
<j...@p...onet.pl> wrote:
> A gdzie chcesz kopac ? W encyklopedii ?


No ręce opadają, o pliku strefy nie słyszał?


$ zdump -v /usr/share/zoneinfo/Europe/Warsaw |  grep 20
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 25 00:59:59 2018 UTC = Sun
Mar 25 01:59:59 2018 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 25 01:00:00 2018 UTC = Sun
Mar 25 03:00:00 2018 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 28 00:59:59 2018 UTC = Sun
Oct 28 02:59:59 2018 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 28 01:00:00 2018 UTC = Sun
Oct 28 02:00:00 2018 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 31 00:59:59 2019 UTC = Sun
Mar 31 01:59:59 2019 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 31 01:00:00 2019 UTC = Sun
Mar 31 03:00:00 2019 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 27 00:59:59 2019 UTC = Sun
Oct 27 02:59:59 2019 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 27 01:00:00 2019 UTC = Sun
Oct 27 02:00:00 2019 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 29 00:59:59 2020 UTC = Sun
Mar 29 01:59:59 2020 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 29 01:00:00 2020 UTC = Sun
Mar 29 03:00:00 2020 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 25 00:59:59 2020 UTC = Sun
Oct 25 02:59:59 2020 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 25 01:00:00 2020 UTC = Sun
Oct 25 02:00:00 2020 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 28 00:59:59 2021 UTC = Sun
Mar 28 01:59:59 2021 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 28 01:00:00 2021 UTC = Sun
Mar 28 03:00:00 2021 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 31 00:59:59 2021 UTC = Sun
Oct 31 02:59:59 2021 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 31 01:00:00 2021 UTC = Sun
Oct 31 02:00:00 2021 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 27 00:59:59 2022 UTC = Sun
Mar 27 01:59:59 2022 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 27 01:00:00 2022 UTC = Sun
Mar 27 03:00:00 2022 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 30 00:59:59 2022 UTC = Sun
Oct 30 02:59:59 2022 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 30 01:00:00 2022 UTC = Sun
Oct 30 02:00:00 2022 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 26 00:59:59 2023 UTC = Sun
Mar 26 01:59:59 2023 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 26 01:00:00 2023 UTC = Sun
Mar 26 03:00:00 2023 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 29 00:59:59 2023 UTC = Sun
Oct 29 02:59:59 2023 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 29 01:00:00 2023 UTC = Sun
Oct 29 02:00:00 2023 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 31 00:59:59 2024 UTC = Sun
Mar 31 01:59:59 2024 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 31 01:00:00 2024 UTC = Sun
Mar 31 03:00:00 2024 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 27 00:59:59 2024 UTC = Sun
Oct 27 02:59:59 2024 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 27 01:00:00 2024 UTC = Sun
Oct 27 02:00:00 2024 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 30 00:59:59 2025 UTC = Sun
Mar 30 01:59:59 2025 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 30 01:00:00 2025 UTC = Sun
Mar 30 03:00:00 2025 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 26 00:59:59 2025 UTC = Sun
Oct 26 02:59:59 2025 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 26 01:00:00 2025 UTC = Sun
Oct 26 02:00:00 2025 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 29 00:59:59 2026 UTC = Sun
Mar 29 01:59:59 2026 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 29 01:00:00 2026 UTC = Sun
Mar 29 03:00:00 2026 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 25 00:59:59 2026 UTC = Sun
Oct 25 02:59:59 2026 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 25 01:00:00 2026 UTC = Sun
Oct 25 02:00:00 2026 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 28 00:59:59 2027 UTC = Sun
Mar 28 01:59:59 2027 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 28 01:00:00 2027 UTC = Sun
Mar 28 03:00:00 2027 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 31 00:59:59 2027 UTC = Sun
Oct 31 02:59:59 2027 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 31 01:00:00 2027 UTC = Sun
Oct 31 02:00:00 2027 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 26 00:59:59 2028 UTC = Sun
Mar 26 01:59:59 2028 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 26 01:00:00 2028 UTC = Sun
Mar 26 03:00:00 2028 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 29 00:59:59 2028 UTC = Sun
Oct 29 02:59:59 2028 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 29 01:00:00 2028 UTC = Sun
Oct 29 02:00:00 2028 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 25 00:59:59 2029 UTC = Sun
Mar 25 01:59:59 2029 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 25 01:00:00 2029 UTC = Sun
Mar 25 03:00:00 2029 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 28 00:59:59 2029 UTC = Sun
Oct 28 02:59:59 2029 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 28 01:00:00 2029 UTC = Sun
Oct 28 02:00:00 2029 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 31 00:59:59 2030 UTC = Sun
Mar 31 01:59:59 2030 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 31 01:00:00 2030 UTC = Sun
Mar 31 03:00:00 2030 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 27 00:59:59 2030 UTC = Sun
Oct 27 02:59:59 2030 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 27 01:00:00 2030 UTC = Sun
Oct 27 02:00:00 2030 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 30 00:59:59 2031 UTC = Sun
Mar 30 01:59:59 2031 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 30 01:00:00 2031 UTC = Sun
Mar 30 03:00:00 2031 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 26 00:59:59 2031 UTC = Sun
Oct 26 02:59:59 2031 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 26 01:00:00 2031 UTC = Sun
Oct 26 02:00:00 2031 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 28 00:59:59 2032 UTC = Sun
Mar 28 01:59:59 2032 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 28 01:00:00 2032 UTC = Sun
Mar 28 03:00:00 2032 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 31 00:59:59 2032 UTC = Sun
Oct 31 02:59:59 2032 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 31 01:00:00 2032 UTC = Sun
Oct 31 02:00:00 2032 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 27 00:59:59 2033 UTC = Sun
Mar 27 01:59:59 2033 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 27 01:00:00 2033 UTC = Sun
Mar 27 03:00:00 2033 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 30 00:59:59 2033 UTC = Sun
Oct 30 02:59:59 2033 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 30 01:00:00 2033 UTC = Sun
Oct 30 02:00:00 2033 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 26 00:59:59 2034 UTC = Sun
Mar 26 01:59:59 2034 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 26 01:00:00 2034 UTC = Sun
Mar 26 03:00:00 2034 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 29 00:59:59 2034 UTC = Sun
Oct 29 02:59:59 2034 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 29 01:00:00 2034 UTC = Sun
Oct 29 02:00:00 2034 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 25 00:59:59 2035 UTC = Sun
Mar 25 01:59:59 2035 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 25 01:00:00 2035 UTC = Sun
Mar 25 03:00:00 2035 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 28 00:59:59 2035 UTC = Sun
Oct 28 02:59:59 2035 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 28 01:00:00 2035 UTC = Sun
Oct 28 02:00:00 2035 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 30 00:59:59 2036 UTC = Sun
Mar 30 01:59:59 2036 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 30 01:00:00 2036 UTC = Sun
Mar 30 03:00:00 2036 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 26 00:59:59 2036 UTC = Sun
Oct 26 02:59:59 2036 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 26 01:00:00 2036 UTC = Sun
Oct 26 02:00:00 2036 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 29 00:59:59 2037 UTC = Sun
Mar 29 01:59:59 2037 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Sun Mar 29 01:00:00 2037 UTC = Sun
Mar 29 03:00:00 2037 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 25 00:59:59 2037 UTC = Sun
Oct 25 02:59:59 2037 CEST isdst=1 gmtoff=7200
/usr/share/zoneinfo/Europe/Warsaw  Sun Oct 25 01:00:00 2037 UTC = Sun
Oct 25 02:00:00 2037 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Mon Jan 18 03:14:07 2038 UTC = Mon
Jan 18 04:14:07 2038 CET isdst=0 gmtoff=3600
/usr/share/zoneinfo/Europe/Warsaw  Tue Jan 19 03:14:07 2038 UTC = Tue
Jan 19 04:14:07 2038 CET isdst=0 gmtoff=3600
$

--
Marek