tee(3) User Contributed Perl Documentation tee(3)

NAME
       Filter::tee - tee source filter

SYNOPSIS
           use Filter::tee 'filename' ;
           use Filter::tee '>filename' ;
           use Filter::tee '>>filename' ;

DESCRIPTION
       This filter copies all text from the line after the "use" in the
       current source file to the file specified by the parameter "filename".

       By default and when the filename is prefixed with a '>' the output file
       will be emptied first if it already exists.

       If the output filename is prefixed with '>>' it will be opened for
       appending.

       This filter is useful as a debugging aid when developing other source
       filters.

AUTHOR
       Paul Marquess

DATE
       20th June 1995.



perl v5.16.3                      2013-04-02                            tee(3)