Changeset f232990

Timestamp:

03/22/2022 04:43:00 PM (2 years ago)

Author:

Xi Ruoyao <xry111@…>

Branches:

xry111/clfs-ng

Children:

0000f26

Parents:

dd80883 (diff), 53b26d6 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'trunk' into xry111/clfs-ng

Files:

• chapter08/zstd.xml (modified) (1 diff)
• chapter09/usage.xml (modified) (3 diffs)

chapter08/zstd.xml

@@ -49 +49 @@
     <para>Compile the package:</para>
 
-<screen><userinput remap="make">make</userinput></screen>
+<screen><userinput remap="make">make prefix=/usr</userinput></screen>
 
     <note>

chapter09/usage.xml

@@ -36 +36 @@
 <literallayout>0: halt the computer
 1: single-user mode
-2: multi-user mode without networking
+2: reserved for customization, otherwise does the same as 3
 3: multi-user mode with networking
 4: reserved for customization, otherwise does the same as 3
-5: same as 4, it is usually used for GUI login (like X's <command>xdm</command> or KDE's <command>kdm</command>)
+5: same as 4, it is usually used for GUI login (like GNOME's <command>gdm</command> or LXDE's <command>lxdm</command>)
 6: reboot the computer</literallayout>
+
+    <note>
+       <para>
+          Classically, run level 2 above was defined as 
+          "multi-user mode without networking", but this was only the case 
+          many years ago when multiple users could log into a system connected via
+          serial ports.  In today's environment it makes no sense and
+          we designate it now as "reserved".
+       </para>
+    </note>
 
   </sect2>
@@ -128 +138 @@
   class="directory">/etc/rc.d</filename> that look like <filename
   class="directory">rc?.d</filename> (where ? is the number of the run-level) and
-  <filename class="directory">rcsysinit.d</filename>, all containing a number of
+  <filename class="directory">rcS.d</filename>, all containing a number of
   symbolic links. Some begin with a <emphasis>K</emphasis>, the others begin with
   an <emphasis>S</emphasis>, and all of them have two numbers following the
@@ -156 +166 @@
   <parameter>stop</parameter> to stop something. The logic behind this
   is that when a user is going to reboot or halt the system, nothing
-  needs to be started.  The system only needs to be stopped.</para>
+  needs to be started, but the order of shutdown needs to be controlled.
+  For these run levels, all <emphasis>K</emphasis> prefixed scripts will be 
+  run before any <emphasis>S</emphasis> prefixed scripts are run with the
+  <parameter>stop</parameter> parameter.
+  </para>
 
   <para>These are descriptions of what the arguments make the scripts