in reply to how to read input from a file, one section at a time?

Hello everyone, In continuation to my previous question, I now want to count how many times a variable is absent. Ex: if in any given file multiple entries don't have a W, I want the script to give me the output with the number of entries that don't have a W and similarly for other alphabets. How can that be done?
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Re^2: how to read input from a file, one section at a time?
by marto (Cardinal) on Mar 29, 2019 at 07:09 UTC