Section: User Contributed Perl Documentation (3)
Filter::tee - tee source filter
use Filter::tee 'filename' ;
use Filter::tee '>filename' ;
use Filter::tee '>>filename' ;
This filter copies all text from the line after the "use"
current source file to the file specified by the parameter
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
This filter is useful as a debugging aid when developing other source
20th June 1995.