You don't tell us how it does not work. But I'm going to guess. You're running this on Windows. On Windows, it's not possible to recreate a file while still reading from it. That's why you need to set $^I. You can still erase the file afterwards.

Also see the Sysadm::Install module, which has the pie subroutine, which does just what your replace subroutine does.

In reply to Re: $^I why this symbol does not work ? by Corion
in thread $^I why this symbol does not work ? by kingwrcy

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