fix some broken URLs
diff --git a/Doc/howto/functional.rst b/Doc/howto/functional.rst
index 175eeae..8934d5e 100644
--- a/Doc/howto/functional.rst
+++ b/Doc/howto/functional.rst
@@ -1151,9 +1151,9 @@
 
 Mertz also wrote a 3-part series of articles on functional programming
 for IBM's DeveloperWorks site; see
-`part 1 <http://www-128.ibm.com/developerworks/library/l-prog.html>`__,
-`part 2 <http://www-128.ibm.com/developerworks/library/l-prog2.html>`__, and
-`part 3 <http://www-128.ibm.com/developerworks/linux/library/l-prog3.html>`__,
+`part 1 <http://www.ibm.com/developerworks/linux/library/l-prog/index.html>`__,
+`part 2 <http://www.ibm.com/developerworks/linux/library/l-prog2/index.html>`__, and
+`part 3 <http://www.ibm.com/developerworks/linux/library/l-prog3/index.html>`__,
 
 
 Python documentation
diff --git a/Doc/howto/webservers.rst b/Doc/howto/webservers.rst
index 74cdf4b..72ccd1f 100644
--- a/Doc/howto/webservers.rst
+++ b/Doc/howto/webservers.rst
@@ -274,7 +274,7 @@
 Each web server requires a specific module.
 
 * Apache has both `mod_fastcgi <http://www.fastcgi.com/drupal/>`_ and `mod_fcgid
-  <http://fastcgi.coremail.cn/>`_.  ``mod_fastcgi`` is the original one, but it
+  <http://httpd.apache.org/mod_fcgid/>`_.  ``mod_fastcgi`` is the original one, but it
   has some licensing issues, which is why it is sometimes considered non-free.
   ``mod_fcgid`` is a smaller, compatible alternative.  One of these modules needs
   to be loaded by Apache.
@@ -365,7 +365,7 @@
 
 A really great WSGI feature is middleware.  Middleware is a layer around your
 program which can add various functionality to it.  There is quite a bit of
-`middleware <http://wsgi.org/wsgi/Middleware_and_Utilities>`_ already
+`middleware <http://www.wsgi.org/en/latest/libraries.html>`_ already
 available.  For example, instead of writing your own session management (HTTP
 is a stateless protocol, so to associate multiple HTTP requests with a single
 user your application must create and manage such state via a session), you can
@@ -396,9 +396,9 @@
 
 .. seealso::
 
-   A good overview of WSGI-related code can be found in the `WSGI wiki
-   <http://wsgi.org/wsgi>`_, which contains an extensive list of `WSGI servers
-   <http://wsgi.org/wsgi/Servers>`_ which can be used by *any* application
+   A good overview of WSGI-related code can be found in the `WSGI homepage
+   <http://www.wsgi.org/en/latest/index.html>`_, which contains an extensive list of `WSGI servers
+   <http://www.wsgi.org/en/latest/servers.html>`_ which can be used by *any* application
    supporting WSGI.
 
    You might be interested in some WSGI-supporting modules already contained in
diff --git a/Doc/library/atexit.rst b/Doc/library/atexit.rst
index f2dccc2..5b87b94 100644
--- a/Doc/library/atexit.rst
+++ b/Doc/library/atexit.rst
@@ -6,9 +6,6 @@
 .. moduleauthor:: Skip Montanaro <skip@pobox.com>
 .. sectionauthor:: Skip Montanaro <skip@pobox.com>
 
-**Source code:** :source:`Lib/atexit.py`
-
---------------
 
 The :mod:`atexit` module defines functions to register and unregister cleanup
 functions.  Functions thus registered are automatically executed upon normal
diff --git a/Doc/using/unix.rst b/Doc/using/unix.rst
index 8ace699..8bbc312 100644
--- a/Doc/using/unix.rst
+++ b/Doc/using/unix.rst
@@ -26,11 +26,11 @@
 
 .. seealso::
 
-   http://www.linux.com/articles/60383
+   http://www.debian.org/doc/manuals/maint-guide/first.en.html
       for Debian users
    http://linuxmafia.com/pub/linux/suse-linux-internals/chapter35.html
       for OpenSuse users
-   http://docs.fedoraproject.org/drafts/rpm-guide-en/ch-creating-rpms.html
+   http://docs.fedoraproject.org/en-US/Fedora_Draft_Documentation/0.1/html/RPM_Guide/ch-creating-rpms.html
       for Fedora users
    http://www.slackbook.org/html/package-management-making-packages.html
       for Slackware users