Update: Nevermind, it works without the curlies. It didn't work a minute ago... The script probably didn't save correctly.

Change
  open FH, ">$..line";
to
  open FH, ">${.}.line";
for your code to work.

In reply to Re^2: splitting output to separate files, one per line by ikegami
in thread splitting output to separate files, one per line by Anonymous Monk

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