If you have control over the shell, simply redirect output to a file or another process:

$ perl myprog.pl > output
$ perl myprog.pl | less

[download]

If you need to print to a file from within the program, you'll have to close STDOUT and reopen it to a file. The shell's the way to do this.

In reply to Re: Can I print the result to a file by chromatic
in thread Can I print the result to a file by Anonymous Monk

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