note
dws
Please take a moment before you post to make sure you're asking the question you indend to have answered. "File size" and "number of non-blank lines in a file" are two very different things.
<p>
The quick way to determine a file size (if you're interested) is by using <code>-s</code> or <code>stat()</code>. Consult the docs.
<p>
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