I am trying to set the system-wide date and time format to ISO 8601.
LC_TIME variable to
en_DK.UTF-8 as suggested elsewhere does not seem to provide a conformant implementation. Furthermore, setting the
TIME_STYLE variable to
posix-long-iso does not seem to do anything at all.
Is there a locale that supports this format that I am not aware of, or any other method of approaching this ?
Thank you for your help !