ref: a945c6f5b1f69b9bf7a6a3a5404b14b9fe6c5e5c dir: /adm/timezone/Australia_West/
WST 28800 WDT 32400 152071200 162957600 436327200 447213600 690343200 699415200 1193536800 1206842400 1224986400 1238292000