.config/luastatus-scripts-dwm/mem-usage.lua


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widget = luastatus.require_plugin('mem-usage-linux').widget{
    timer_opts = {period = 2},
    cb = function(t)
        local used_kb = t.total.value - t.avail.value
        return string.format('      %3.2f GiB   ', used_kb / 1024 / 1024)
    end,
}