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# gconf-editor:/apps/panel/applets/clock_screen0/prefs/custom_format <sup><span rise="0" font_desc="ubuntu 10" weight="normal"><span weight="bold">%H:%M</span> %z</span></sup>%n<sub><span font_desc="ubuntu 7.5">%Y-%m-%d | %Ywk%V</span></sub> # gconf-editor:/apps/panel/applets/clock_screen0/prefs/format custom