It seems to me that you are doing a little bit too much work. A hash AND an array are not needed, just one of them is enough.

We can either store the lines directly into an array (indexed with the output line numbers) and just print the way you did. Or store the lines into a hash, and sort the keys for printing.

In reply to Re^2: Print to specific line by Laurent_R
in thread Print to specific line by perlUser345

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