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I don´t need to read the STDIN into a variable, you can just omit the filename in the head command like this:
head -n 20
Or, more simpler:
head -20
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Head of a Text File #1
You are viewing a single comment's thread. Return to all comments →
I don´t need to read the STDIN into a variable, you can just omit the filename in the head command like this:
Or, more simpler: