ffho-packages/ffho-ath9k-blackout-workaround/luasrc/lib/gluon/upgrade/900-ath9k-blackout-workaround

#!/usr/bin/lua

local fs = require 'nixio.fs'
local site = require 'gluon.site'

local step_size = site.ath9k_workaround.step_size()

local f = io.open('/usr/lib/micron.d/ath9k-blackout-workaround', 'w')
f:write(string.format('*/%i * * * * /usr/sbin/ath9k-blackout-workaround\n', step_size))
f:close()