Index: en_US.ISO8859-1/books/developers-handbook/book.xml
===================================================================
--- en_US.ISO8859-1/books/developers-handbook/book.xml
+++ en_US.ISO8859-1/books/developers-handbook/book.xml
@@ -10,7 +10,7 @@
 -->
 <book xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0" xml:lang="en">
   <info><title>FreeBSD Developers' Handbook</title>
-    
+
 
     <author><orgname>The FreeBSD Documentation Project</orgname></author>
 
@@ -32,6 +32,7 @@
       <year>2012</year>
       <year>2013</year>
       <year>2014</year>
+      <year>2015</year>
       <holder>The FreeBSD Documentation Project</holder>
     </copyright>
 
Index: en_US.ISO8859-1/books/developers-handbook/x86/chapter.xml
===================================================================
--- en_US.ISO8859-1/books/developers-handbook/x86/chapter.xml
+++ en_US.ISO8859-1/books/developers-handbook/x86/chapter.xml
@@ -892,7 +892,7 @@
 <para>
 If your system is not FreeBSD, you need to get
 <application>nasm</application> from its
-<link xlink:href="https://sourceforge.net/projects/nasm">home
+<link xlink:href="http://www.nasm.us/">home
 page</link>. You can still use it to assemble FreeBSD code.
 </para>
 </note>
@@ -2258,17 +2258,6 @@
 or perhaps rename it with a <filename>.cgi</filename> extension.
 </para>
 
-<para>
-Then you need to use your browser to view its output.
-To see its output on my web server, please go to
-<link xlink:href="http://www.int80h.org/webvars/"><filename>http://www.int80h.org/webvars/</filename></link>.
-If curious about the additional environment variables
-present in a password protected web directory, go to
-<link xlink:href="http://www.int80h.org/private/"><filename>http://www.int80h.org/private/</filename></link>,
-using the name <userinput>asm</userinput> and password
-<userinput>programmer</userinput>.
-</para>
-
 </sect3>
 
 </sect2>
@@ -2737,9 +2726,7 @@
 <tip>
 <para>
 For an in-depth treatment of <function role="syscall">mmap</function>, see
-W. Richard Stevens'
-<link xlink:href="http://www.int80h.org/cgi-bin/isbn?isbn=0130810819">Unix
-Network Programming, Volume 2, Chapter 12</link>.
+W. Richard Stevens' Unix Network Programming, Volume 2, Chapter 12.
 </para>
 </tip>
 
@@ -3976,8 +3963,7 @@
 <note>
 <para>
 The book to read&mdash;if you can find it&mdash;is Richard Startz'
-<link xlink:href="http://www.int80h.org/cgi-bin/isbn?isbn=013246604X">8087/80287/80387
-for the IBM PC &amp; Compatibles</link>.
+8087/80287/80387 for the IBM PC &amp; Compatibles.
 Though it does seem to take the fact about the
 little&ndash;endian storage of the <emphasis>packed
 decimal</emphasis> for granted. I kid you not about the
@@ -6463,9 +6449,8 @@
 </para>
 
 <para>
-Thomas M. Sommers opened the door for me. His
-<link xlink:href="http://www.codebreakers-journal.com/content/view/262/27/">How
-do I write "Hello, world" in FreeBSD assembler?</link>
+Thomas M. Sommers opened the door for me. His How
+do I write "Hello, world" in FreeBSD assembler?
 web page was my first encounter with an example of
 assembly language programming under FreeBSD.
 </para>