/usr/lib/lua/luci/view/luci-fan.htm
/etc/config/luci-fan
/usr/libexec/fan-control
/usr/lib/lua/luci/model/cbi/luci-fan.lua
/etc/uci-defaults/luci-fan
/etc/init.d/luci-fan
/usr/lib/lua/luci/controller/admin/luci-fan.lua