That works!

In case you were curious about why it works: filehandles are STDOUT is line-buffered by default. This means that when you print, the output is buffered until (1) the buffer fills up or (2) you print a newline. Disabling buffering makes it output right away.

Update: correction as per ikegami's reply

In reply to Re^3: Newline vs Return by revdiablo
in thread Newline vs Return by DuaneCenveo

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