old link cleanup; no linkcheck requirement

SystemsApproach · Feb 27, 2024 · 1be0dbc · 1be0dbc
1 parent 31aa2d8
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Showing 6 changed files with 13 additions and 9 deletions.
diff --git a/Makefile b/Makefile
@@ -26,8 +26,8 @@ $(VIRTUALENV):
   source ./$@/bin/activate ;\
   pip install -r requirements.txt
 
-# lint and link verification. linkcheck is built into sphinx
-test: lint spelling linkcheck
+# lint and spelling verification. linkcheck is built into sphinx
+test: lint spelling 
 
 # lint all .rst files
 lint: $(VIRTUALENV)

diff --git a/README.rst b/README.rst
@@ -44,7 +44,7 @@ Releases and Editions
 
 We release ever-changing open source content rather than publish fixed
 books, although you can roughly equate v6.0 with a 6th Edition. Read the
-`Preface <preface.html>`__ to find out what’s new in this version. Note
+:ref:`preface` to find out what’s new in this version. Note
 that Morgan Kaufmann (Elsevier)  published the 6th edition of the
 textbook based on a fork of v6.0, but going forward, open source
 releases found here will not necessarily stay in sync with any future

diff --git a/conf.py b/conf.py
@@ -103,9 +103,9 @@ def get_version():
     }
 
 # Ignore link check for the following websites
-# linkcheck_ignore = [
-#     'https://SDN.systemspproach.org/',
-# ]
+linkcheck_ignore = [
+     'https://www.amazon.com/', 'https://amzn.to',
+]
 
 # -- Options for HTML output -------------------------------------------------
 

diff --git a/internetworking/trend.rst b/internetworking/trend.rst
@@ -113,6 +113,6 @@ leading the way.
    :ref:`Perspective: The Cloud is Eating the Internet`.
 
    To learn more about the maturation of virtual networks, we recommend:
-    * `Network Heresy <https://networkheresy.com/2012/05/31/network-virtualization/>`__,  2012.
+    * `Network Virtualiztion Revisited <https://systemsapproach.org/2023/10/16/network-virtualization-revisited/>`__,  2023.
 
     * `Tungsten Fabric <https://tungstenfabric.github.io/website/>`__, 2018.
diff --git a/preface.rst b/preface.rst
@@ -1,6 +1,10 @@
+.. _preface
+
+
 Preface
 =======
 
+
 It has been nearly ten years since the fifth edition of *Computer
 Networks: A Systems Approach* was published. Much has changed in that
 time, most notably, the explosion of the cloud and smartphone apps onto

diff --git a/security/trend.rst b/security/trend.rst
@@ -93,6 +93,6 @@ it is signed by the name’s public key (Step 2).
    :ref:`Perspective: The Cloud is the New Internet`.
 
    To learn more about Blockstack and decentralizing the Internet, we
-   recommend: `Blockstack: A New Internet for Decentralized
-   Applications <https://blockstack.org/whitepaper.pdf>`__, October
+   recommend: `Blockstack Whitepaper: A New Decentralized Internet
+   <https://blog.blockstack.org/blockstack-whitepaper-part-1>`__, May
    2017.