#!/bin/sh
# cp README.tzdata fixtz.sh
# chmod 755 fixtz.sh
# run as ./fixtz.sh

zdump -v /etc/localtime | grep 2009

mkdir /tmp/tempzone
cd /tmp/tempzone

wget 'ftp://elsie.nci.nih.gov/pub/tz*.tar.gz'
gzip -dc tzcode*.tar.gz | tar -xf -
gzip -dc tzdata*.tar.gz | tar -xf -

zic -d /tmp/zoneinfo northamerica

cp -R /tmp/zoneinfo/PST8PDT /usr/share/zoneinfo
cp -R /tmp/zoneinfo/America/Los_Angeles /usr/share/zoneinfo/America

zdump -v /usr/share/zoneinfo/PST8PDT | grep 2009
zdump -v /usr/share/zoneinfo/America/Los_Angeles | grep 2009

ln -fs /etc/localtime /usr/share/zoneinfo/PST8PDT
zdump -v /etc/localtime | grep 2009

rm -rf /tmp/tempzone
rm -rf /tmp/zoneinfo