dateConv

local monthNum = {["Jan"]="01",["Feb"]="02",["Mar"]="03",["Apr"]="04",["May"]="05",["Jun"]="06",["Jul"]="07",["Aug"]="08",["Sep"]="09",["Oct"]="10",["Nov"]="11",["Dec"]="12"}
function dateConv(str)
  local month,day,h,m,s,year = string.match(str, "%a+ (%a+) (%d+) (%d+):(%d+):(%d+) CEST (%d+)")
  return string.format("%s-%s-%s",tostring(year),monthNum[month],tostring(day)),tostring(h),string.format("%s:%s:%s",tostring(h),tostring(m),tostring(s))
end