[ новости /+++ | форум | теги | ]

NAME

     Shell - run shell commands transparently within perl



SYNOPSIS
     See below.



DESCRIPTION
       Date: Thu, 22 Sep 94 16:18:16 -0700
       Message-Id: <9409222318.AA17072@scalpel.netlabs.com>
       To: perl5-porters@isu.edu
       From: Larry Wall <lwall@scalpel.netlabs.com>
       Subject: a new module I just wrote

     Here's one that'll whack your mind a little out.

         #!/usr/bin/perl

         use Shell;

         $foo = echo("howdy", "<funny>", "world");
         print $foo;

         $passwd = cat("</etc/passwd");
         print $passwd;

         sub ps;
         print ps -ww;

         cp("/etc/passwd", "/tmp/passwd");

     That's maybe too gonzo.  It actually exports an AUTOLOAD to
     the current package (and uncovered a bug in Beta 3, by the
     way).  Maybe the usual usage should be

         use Shell qw(echo cat ps cp);

     Larry

     If you set $Shell::capture_stderr to 1, the module will
     attempt to capture the STDERR of the process as well.

     The module now should work on Win32.

      Jenda




AUTHOR
     Larry Wall

     Changes by Jenda@Krynicky.cz and Dave Cottle
     <d.cottle@csc.canterbury.ac.nz>







Поиск по тексту MAN-ов: 


























Партнёры:










Хостинг:










Закладки на сайте

Проследить за страницей


Created 1996-2024 by Maxim Chirkov

Добавить, Поддержать, Вебмастеру