git: 9front

ref: 9607b1cf15470e47a8efd2c8f141b2c4fc3ce14e
dir: /adm/timezone/README/

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To change the default time zone you see on your local system,
copy the appropriate file to /adm/timezone/local, which is copied
to /env/timezone by init(8).

Most of these files were provided by David Hogan.
The Israel file was provided by Amos Shapir.