Changeset 37e35d2 for chapter09/symlinks.xml

Timestamp:

06/29/2020 07:55:01 AM (4 years ago)

Author:

Thomas Trepl <thomas@…>

Branches:

multilib-10.1

Children:

c4804e8

Parents:

d4fdde6

Message:

Update to new lfs structure

git-svn-id: ​http://svn.linuxfromscratch.org/LFS/branches/multilib@11986 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

File:

• chapter09/symlinks.xml (moved) (moved from chapter07/symlinks.xml ) (12 diffs)

chapter09/symlinks.xml

@@ -22 +22 @@
     Intel and Realtek, the network card manufactured by Intel may become eth0
     and the Realtek card becomes eth1. In some cases, after a reboot the cards
-    get renumbered the other way around.</para>
+    could get renumbered the other way around.</para>
     
     <para>In the new naming scheme, typical network device names would then
@@ -45 +45 @@
       <title>Creating Custom Udev Rules</title>
    
-      <para>The naming scheme can be customized by creating custom Udev
+      <para>The naming scheme can be customized by creating custom udev
       rules.  A script has been included that generates the initial rules.
       Generate these rules by running:</para>
@@ -69 +69 @@
       the hardware ID nor the driver is used to determine which name to give an
       interface; this information is only for reference. The second line is the
-      Udev rule that matches this NIC and actually assigns it a name.</para>
-  
-      <para>All Udev rules are made up of several keys, separated by commas and
+      udev rule that matches this NIC and actually assigns it a name.</para>
+  
+      <para>All udev rules are made up of several keys, separated by commas and
       optional whitespace. This rule's keys and an explanation of each of them
       are as follows:</para>
@@ -77 +77 @@
       <itemizedlist>
         <listitem>
-          <para><literal>SUBSYSTEM=="net"</literal> - This tells Udev to ignore
+          <para><literal>SUBSYSTEM=="net"</literal> - This tells udev to ignore
           devices that are not network cards.</para>
         </listitem>
         <listitem>
-          <para><literal>ACTION=="add"</literal> - This tells Udev to ignore this
+          <para><literal>ACTION=="add"</literal> - This tells udev to ignore this
           rule for a uevent that isn't an add ("remove" and "change" uevents also
           happen, but don't need to rename network interfaces).</para>
         </listitem>
         <listitem>
-          <para><literal>DRIVERS=="?*"</literal> - This exists so that Udev will
+          <para><literal>DRIVERS=="?*"</literal> - This exists so that udev will
           ignore VLAN or bridge sub-interfaces (because these sub-interfaces do
           not have drivers). These sub-interfaces are skipped because the name
@@ -97 +97 @@
         <listitem>
           <para><literal>ATTR{type}=="1"</literal> - This ensures the rule only
-          matches the primary interface in the case of certain wireless drivers,
+          matches the primary interface in the case of certain wireless drivers
           which create multiple virtual interfaces. The secondary interfaces are
           skipped for the same reason that VLAN and bridge sub-interfaces are
@@ -104 +104 @@
         <listitem>
           <para><literal>NAME</literal> - The value of this key is the name that
-          Udev will assign to this interface.</para>
+          udev will assign to this interface.</para>
         </listitem>
       </itemizedlist>
@@ -134 +134 @@
     the physical path to the CD or DVD device. Second, it can operate in
     <quote>by-id</quote> mode (default for IDE and SCSI devices), where the
-    rules it creates depend on identification strings stored in the CD or DVD
-    device itself. The path is determined by Udev's <command>path_id</command>
+    rules it creates depend on identification strings stored on the CD or DVD
+    device itself. The path is determined by udev's <command>path_id</command>
     script, and the identification strings are read from the hardware by its
     <command>ata_id</command> or <command>scsi_id</command> programs, depending
@@ -160 +160 @@
     should not use by-path persistence, because each time the device is plugged
     into a new external port, its physical path will change. All
-    externally-connected devices will have this problem if you write Udev rules
+    externally-connected devices will have this problem if you write udev rules
     to recognize them by their physical path; the problem is not limited to CD
     and DVD drives.</para></important>
 
-    <para>If you wish to see the values that the Udev scripts will use, then
+    <para>If you wish to see the values that the udev scripts will use, then
     for the appropriate CD-ROM device, find the corresponding directory under
     <filename class="directory">/sys</filename> (e.g., this can be
@@ -183 +183 @@
     <quote>by-id</quote> or <quote>by-path</quote>):</para>
 
-<screen role="nodump"><userinput>sed -i -e 's/"write_cd_rules"/"write_cd_rules <replaceable>mode</replaceable>"/' \
-    /etc/udev/rules.d/83-cdrom-symlinks.rules</userinput></screen>
+<screen role="nodump"><userinput>sed -e 's/"write_cd_rules"/"write_cd_rules <replaceable>mode</replaceable>"/' \
+    -i /etc/udev/rules.d/83-cdrom-symlinks.rules</userinput></screen>
 
     <para>Note that it is not necessary to create the rules files or symlinks
-    at this time, because you have bind-mounted the host's
-    <filename class="directory">/dev</filename> directory into the LFS system,
+    at this time because you have bind-mounted the host's
+    <filename class="directory">/dev</filename> directory into the LFS system
     and we assume the symlinks exist on the host. The rules and symlinks will
     be created the first time you boot your LFS system.</para>
@@ -194 +194 @@
     <para>However, if you have multiple CD-ROM devices, then the symlinks
     generated at that time may point to different devices than they point to on
-    your host, because devices are not discovered in a predictable order. The
+    your host because devices are not discovered in a predictable order. The
     assignments created when you first boot the LFS system will be stable, so
     this is only an issue if you need the symlinks on both systems to point to
@@ -213 +213 @@
     <filename>/dev/video0</filename> refers to the camera and
     <filename>/dev/video1</filename> refers to the tuner, and sometimes
-    after a reboot the order changes to the opposite one.
+    after a reboot the order changes.
     For all classes of hardware except sound cards and network cards, this is
-    fixable by creating Udev rules for custom persistent symlinks.
+    fixable by creating udev rules for custom persistent symlinks.
     The case of network cards is covered separately in
     <xref linkend="ch-config-network"/>, and sound card configuration can
@@ -238 +238 @@
 <literal>
 # Persistent symlinks for webcam and tuner
-KERNEL=="video*", ATTRS{idProduct}=="1910", ATTRS{idVendor}=="0d81", \
-    SYMLINK+="webcam"
-KERNEL=="video*", ATTRS{device}=="0x036f", ATTRS{vendor}=="0x109e", \
-    SYMLINK+="tvtuner"
+KERNEL=="video*", ATTRS{idProduct}=="1910", ATTRS{idVendor}=="0d81", SYMLINK+="webcam"
+KERNEL=="video*", ATTRS{device}=="0x036f",  ATTRS{vendor}=="0x109e", SYMLINK+="tvtuner"
 </literal>
 EOF</userinput></screen>