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| Term::ProgressBar::IO(3) | User Contributed Perl Documentation | Term::ProgressBar::IO(3) |
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.
- 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.
- so_far
- Current progress point; this defaults to the current position of the filehandle. [You probably don't actually want to ever give this.]
| 2022-10-08 | perl v5.40.2 |
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