Doc: update or remove dead external links.

Re-point comp.ai.genetic FAQ link to a more stable address.

Remove stale links to AIX documentation; we don't really need to
tell AIX users how to use their systems.

Remove stale links to HP documentation about SSL.  We've had to
update those twice before, making it increasingly obvious that
HP does not intend them to be stable landing points.  They're
not particularly authoritative, either.  (This change effectively
reverts bbd3bdba3.)

Daniel Gustafsson and Álvaro Herrera, per a gripe from
Kyotaro Horiguchi.  Back-patch, since these links are
just as dead in the back branches.

Discussion: https://postgr.es/m/20200709.161226.204639179120026914[email protected]

diff --git a/doc/src/sgml/geqo.sgml b/doc/src/sgml/geqo.sgml
index e0f8adcd6ed6901653f9fb01196b221af92ee05d..38a3ad0cd8b698a13383c6bd35057ff55b5fced5 100644 (file)
--- a/doc/src/sgml/geqo.sgml
+++ b/doc/src/sgml/geqo.sgml
@@ -304,7 +304,7 @@
    <itemizedlist>
     <listitem>
      <para>
-      <ulink url="http://www.aip.de/~ast/EvolCompFAQ/">
+      <ulink url="http://www.faqs.org/faqs/ai-faq/genetic/part1/">
       The Hitch-Hiker's Guide to Evolutionary Computation</ulink>, (FAQ for <ulink
       url="news://comp.ai.genetic"></ulink>)
      </para>

diff --git a/doc/src/sgml/installation.sgml b/doc/src/sgml/installation.sgml
index 19e3a3cf9aaa1e575d8b760d0d24d154e71545cf..951dcb991205ece09e94c241d16a4ae1b311e4ba 100644 (file)
--- a/doc/src/sgml/installation.sgml
+++ b/doc/src/sgml/installation.sgml
@@ -2385,62 +2385,6 @@ ERROR:  could not load library "/opt/dbs/pgsql/lib/plperl.so": Bad address
      out-of-memory kill is configurable on a system- or process-wide
      basis if this becomes a problem.
     </para>
-
-    <bibliography>
-     <title>References and Resources</title>
-
-     <biblioentry>
-      <biblioset relation="article">
-       <title><ulink url="http://publib.boulder.ibm.com/infocenter/pseries/topic/com.ibm.aix.doc/aixprggd/genprogc/lrg_prg_support.htm">Large Program Support</ulink></title>
-      </biblioset>
-      <biblioset relation="book">
-       <title>AIX Documentation: General Programming Concepts: Writing and Debugging Programs</title>
-      </biblioset>
-     </biblioentry>
-
-     <biblioentry>
-      <biblioset relation="article">
-       <title><ulink url="http://publib.boulder.ibm.com/infocenter/pseries/topic/com.ibm.aix.doc/aixprggd/genprogc/address_space.htm">Program Address Space Overview</ulink></title>
-      </biblioset>
-      <biblioset relation="book">
-       <title>AIX Documentation: General Programming Concepts: Writing and Debugging Programs</title>
-      </biblioset>
-     </biblioentry>
-
-     <biblioentry>
-      <biblioset relation="article">
-       <title><ulink url="http://publib.boulder.ibm.com/infocenter/pseries/v5r3/topic/com.ibm.aix.doc/aixbman/prftungd/resmgmt2.htm">Performance Overview of the Virtual Memory Manager (VMM)</ulink></title>
-      </biblioset>
-      <biblioset relation="book">
-       <title>AIX Documentation: Performance Management Guide</title>
-      </biblioset>
-     </biblioentry>
-
-     <biblioentry>
-      <biblioset relation="article">
-       <title><ulink url="http://publib.boulder.ibm.com/infocenter/pseries/v5r3/topic/com.ibm.aix.doc/aixbman/prftungd/memperf7.htm">Page Space Allocation</ulink></title>
-      </biblioset>
-      <biblioset relation="book">
-       <title>AIX Documentation: Performance Management Guide</title>
-      </biblioset>
-     </biblioentry>
-
-     <biblioentry>
-      <biblioset relation="article">
-       <title><ulink url="http://publib.boulder.ibm.com/infocenter/pseries/v5r3/topic/com.ibm.aix.doc/aixbman/prftungd/memperf6.htm">Paging-space thresholds tuning</ulink></title>
-      </biblioset>
-      <biblioset relation="book">
-       <title>AIX Documentation: Performance Management Guide</title>
-      </biblioset>
-     </biblioentry>
-
-     <biblioentry>
-       <title><ulink url="http://www.redbooks.ibm.com/abstracts/sg245674.html?Open">Developing and Porting C and C++ Applications on AIX</ulink></title>
-       <publisher>
-        <publishername>IBM Redbook</publishername>
-       </publisher>
-     </biblioentry>
-    </bibliography>
    </sect3>
   </sect2>
 

diff --git a/doc/src/sgml/libpq.sgml b/doc/src/sgml/libpq.sgml
index 9256684eb7c036e3bd64eef96f55a0bb1b61887d..812540e3861e4bb466377b51b807c23135a4677b 100644 (file)
--- a/doc/src/sgml/libpq.sgml
+++ b/doc/src/sgml/libpq.sgml
@@ -7998,9 +7998,6 @@ ldap://ldap.acme.com/cn=dbserver,cn=hosts?pgconnectinfo?base?(objectclass=*)
    that the <literal>libssl</> and/or <literal>libcrypto</> libraries
    have been initialized by your application, so that
    <application>libpq</application> will not also initialize those libraries.
-   See <ulink
-   url="http://h41379.www4.hpe.com/doc/83final/ba554_90007/ch04.html"></ulink>
-   for details on the SSL API.
   </para>
 
   <para>

diff --git a/doc/src/sgml/runtime.sgml b/doc/src/sgml/runtime.sgml
index 83c8c44d71c15b8accf51e36fb7b821d9e392dfe..b07467e4672bc019fb63993d7c10fdb832d35a5c 100644 (file)
--- a/doc/src/sgml/runtime.sgml
+++ b/doc/src/sgml/runtime.sgml
@@ -2290,9 +2290,6 @@ pg_dumpall -p 5432 | psql -d postgres -p 5433
    intermediate certificates were created with <literal>v3_ca</>
    extensions).  Certificate Revocation List (CRL) entries are also
    checked if the parameter <xref linkend="guc-ssl-crl-file"> is set.
-   (See <ulink
-   url="http://h41379.www4.hpe.com/doc/83final/ba554_90007/ch04s02.html"></>
-   for diagrams showing SSL certificate usage.)
   </para>
 
   <para>