The problem is that you've opened the filehandle FOO for output, but then you try to read from it with the <FOO> operator. You can't do that. Opening the file for output is going to clobber whatever its contents were, and you can't read from a file opened with ">".

See perlopentut and perlopen for details.


Dave

In reply to Re^5: awk like question in perl by davido
in thread awk like question in perl by drock

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