Term::ProgressBar::IO(3)                   User Contributed Perl Documentation


NAME
       Term::ProgressBar::IO -- Display a progress bar while reading from a
       seekable filehandle

SYNOPSIS
         my $pb = Term::ProgressBar::IO->new($fh);

         while (<$fh>) {
             # do something
             $pb->update();
         }

DESCRIPTION
       Displays a progress bar using Term::ProgressBar which corresponds to
       reading from a filehandle.

       This module inherits from Term::ProgressBar and has all of its options.

BUGS
       None known.

METHODS
   new
       Create and return a new Term::ProgressBar::IO instance.

       ARGUMENTS
           count
               A valid filehandle or item count. IO::Uncompress filehandles
               are also properly handled.

           OTHER ARGUMENTS
               All other arguments are documented in Term::ProgressBar

   update
       Automatically update the progress bar based on the position of the
       filehandle given at construction time.

       ARGUMENTS
           so_far
               Current progress point; this defaults to the current position
               of the filehandle. [You probably don't actually want to ever
               give this.]

perl v5.38.0                      2023-07-26          Term::ProgressBar::IO(3)