awk -v s=$frame_shift '{n += $2}; END{printf("%.0f\n", (n / s))}' <$data/utt2dur
awk: fatal: cannot open file `{n += $2}; END{printf("%.0f\n", (n / s))}' for reading (No such file or directory)
The final output is empty except for "OKAY:". It is supposed to have a whole column right?
var
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