The File::Grep module is designed for find matches to a pattern in
a series of files and related functions.
IO::Null
========
Calling a constructor of this class always succeeds, returning a new
null filehandle. Writing to any object of this class is always a no-
operation, and returns true. Reading from any object of this class is
always nooperation, and returns empty-string or empty-list, as
appropriate.
IPC::Signal - Utility functions dealing with signals
This module contains utility functions for dealing with signals.
Normally if a part of a pipe fails, depending on the location, it won't
be detected. This breaks down a command involving pipes and runs each
command separately.
It uses open3 to run each chunk of the pipe.
use IO::MultiPipe;
my $pipes = IO::MultiPipe->new();
#This sets the pipe that will be run.
$pipes->set('sed s/-// | sed s/123/abc/ | sed s/ABC/abc/');
if ($pipes->{error}){
print "Error!\n";
}
#'123-ABCxyz' through the command set above.
my $returned=$pipes->run('123-ABCxyz');
Implementation of Log::Dispatch::Configurator using YAML format.
This module deals with the examination of the namespace of Perl modules.
Perl interface to strptime(3).
"Pipelines" are a mechanism to process data. They are designed to be
plugged together to make fairly complex operations act in a fairly
straightforward manner, cleanly, and simply.