【Linux】タイムゾーンの設定値を調べる：tzselect

tzselect

$ tzselect
Please identify a location so that time zone rules can be set correctly.
Please select a continent or ocean.
 1) Africa
 2) Americas
 3) Antarctica
 4) Asia
 5) Atlantic Ocean
 6) Australia
 7) Europe
 8) Indian Ocean
 9) Pacific Ocean
10) None - I want to specify the time zone using the POSIX TZ format.
#? 4  ← (アジアを選択)

Please select a country.
 1) Afghanistan
 2) Armenia
 3) Azerbaijan
 4) Bahrain
 5) Bangladesh
 6) Bhutan
 7) Brunei
 8) Cambodia
 9) China
10) Cyprus
11) East Timor
12) Georgia
13) Hong Kong
14) India
15) Indonesia
16) Iran
17) Iraq
18) Israel
19) Japan  ← (日本を選択)
#? 19

The following information has been given:

   Japan

Therefore, TZ='Asia/Tokyo' will be used.
Local time is now: Sat Mar  1 12:34:56 JST 2025.
Universal Time is now: Sat Mar  1 03:34:56 UTC 2025.
Is the above information OK? (1) Yes (2) No
#? 1