-*- outline -*-

* Linux.

** How see current locale settings?

  $ locale

** How see all available locale?

  $ locale -a

** How set date to ISO format?

Usually this be done trough en_DK locale.

You need setup, for example, LC_TIME=en_DK.utf8 at shell init.

*** Debian.

**** Install all available locale.

  $ sudo apt-get install locales-all

* FreeBSD.

** How see current locale settings?

  $ locale

** How see all available locale?

  $ locale -a