Falsche Wochenzahlen für 2025 im GNU-Datum? [geschlossen] ⇐ Linux

[Guest]

Warum zeigt das GNU-Datum für den 13. Januar 2025 die zweite Woche statt der dritten Woche an?

Code: Select all

❯ LANG=en cal -w
January 2025
Su Mo Tu We Th Fr Sa
1           1  2  3  4
2  5  6  7  8  9 10 11
3 12 13 14 15 16 17 18
4 19 20 21 22 23 24 25
5 26 27 28 29 30 31

❯ LANG=en date +%W
02

❯ LANG=en date +%U
02

❯ lang=en date -d "last sunday +1 day" +%W
02

❯ lang=en date -d "last sunday +1 day" +%U
02

❯ LANG=en date -d "last sunday +1 day"
Mon Jan 13 00:00:00 MSK 2025

❯ locale
LANG=ru_RU.utf8
LC_CTYPE="ru_RU.utf8"
LC_NUMERIC="ru_RU.utf8"
LC_TIME="ru_RU.utf8"
LC_COLLATE="ru_RU.utf8"
LC_MONETARY="ru_RU.utf8"
LC_MESSAGES="ru_RU.utf8"
LC_PAPER="ru_RU.utf8"
LC_NAME="ru_RU.utf8"
LC_ADDRESS="ru_RU.utf8"
LC_TELEPHONE="ru_RU.utf8"
LC_MEASUREMENT="ru_RU.utf8"
LC_IDENTIFICATION="ru_RU.utf8"
LC_ALL=

❯ uname -a
Linux  6.12.8-arch1-1 #1 SMP PREEMPT_DYNAMIC Thu, 02 Jan 2025 22:52:26 +0000 x86_64 GNU/Linux

02