systemd: remove obsolete installation commands (obsolete since 244 was released)

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@11735 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter01/changelog.xml

@@ -42,6 +42,17 @@
     <listitem revision="sysv"> or <listitem revision="systemd"> as
     appropriate for the entry or if needed the entire day's listitem.
        -->
+    <listitem revision="systemd">
+      <para>2020-01-23</para>
+      <itemizedlist>
+        <listitem>
+          <para>[renodr] - Remove obsolete installation commands from the
+          systemd page. These have been obsolete since 243 and were recently
+          discovered.</para>
+       </listitem>
+      </itemizedlist>
+    </listitem>
+    
     <listitem>
       <para>2020-01-19</para>
       <itemizedlist>

chapter06/systemd.xml

@@ -216,22 +216,23 @@ meson --prefix=/usr                \
  
 <screen><userinput remap="adjust">systemctl disable systemd-time-wait-sync.service</userinput></screen>
 
+    <!--
     <para>Prevent systemd from resetting the maximum PID value which causes
     some problems with packages and units in BLFS:</para>
-    <!-- FCRON in particular -->
+     FCRON in particular
 
 <screen><userinput remap="adjust">rm -f /etc/sysctl.d/50-pid-max.conf</userinput></screen>
-
+    -->
     <para>Cleanup symbolic links to Util-Linux libraries:</para>
 
 <screen><userinput remap="adjust">rm -fv /usr/lib/lib{blkid,uuid,mount}.so*</userinput></screen>
-
+    <!--
     <para>Prevent systemd from creating <filename>/run/nologin</filename>
     to allow unprivileged user logins without
     <application>systemd-logind</application>:</para>
 
 <screen><userinput remap="adjust">rm -f /usr/lib/tmpfiles.d/systemd-nologin.conf</userinput></screen>
-
+    -->
   </sect2>
 
   <sect2 id="contents-systemd" role="content">

general.ent

@@ -1,13 +1,13 @@
-<!ENTITY version         "SVN-20200119">
+<!ENTITY version         "SVN-20200123">
 <!ENTITY short-version   "svn">  <!-- Used below in &blfs-book; 
                                       Change to x.y for release but not -rc releases -->
 <!ENTITY generic-version "development"> <!-- Use "development"  or "x.y[-pre{x}]" -->
 
-<!ENTITY versiond        "20200119-systemd">
+<!ENTITY versiond        "20200123-systemd">
 <!ENTITY short-versiond  "systemd">
 <!ENTITY generic-versiond "systemd"> 
 
-<!ENTITY releasedate     "January 19th, 2020">
+<!ENTITY releasedate     "January 23rd, 2020">
 
 <!ENTITY copyrightdate   "1999-2020"><!-- jhalfs needs a literal dash, not &ndash; -->
 <!ENTITY milestone       "9.0">