[deployment-guide] Added the "Using the lsusb Command" subsection.

[Jaromir Hradilek]

commit 0698e8f5eef90ea0260e6a2cc5412b66ea02f45e
Author: Jaromir Hradilek <jhradile at redhat.com>
Date:   Fri Oct 14 12:35:42 2011 +0200

    Added the "Using the lsusb Command" subsection.

 en-US/System_Monitoring_Tools.xml |   47 ++++++++++++++++++++++++++++++++++++-
 1 files changed, 46 insertions(+), 1 deletions(-)
---
diff --git a/en-US/System_Monitoring_Tools.xml b/en-US/System_Monitoring_Tools.xml
index 43b876c..a6e2bc8 100644
--- a/en-US/System_Monitoring_Tools.xml
+++ b/en-US/System_Monitoring_Tools.xml
@@ -481,7 +481,7 @@ tmpfs                             1.5G     0  1.5G   0% /media</screen>
         <primary><command>lspci</command></primary>
       </indexterm>
       <para>
-        To list all PCI devices, run the <command>lspci</command> command with no additional command line options:
+        The <command>lspci</command> command lists all PCI devices, for example:
       </para>
       <screen>~]$ <command>lspci</command>
 00:00.0 Host bridge: Intel Corporation 82X38/X48 Express DRAM Controller
@@ -514,6 +514,51 @@ tmpfs                             1.5G     0  1.5G   0% /media</screen>
         For a complete list of available command line options, refer to the <emphasis role="bold">lspci</emphasis>(8) manual page.
       </para>
     </section>
+    <section id="s2-sysinfo-hardware-lsusb">
+      <title>Using the lsusb Command</title>
+      <indexterm>
+        <primary><command>lsusb</command></primary>
+      </indexterm>
+      <para>
+        The <command>lsusb</command> command lists all USB devices, for example:
+      </para>
+      <screen>~]$ <command>lsusb</command>
+Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+<lineannotation>[output truncated]</lineannotation>
+Bus 001 Device 002: ID 0bda:0151 Realtek Semiconductor Corp. Mass Storage Device (Multicard Reader)
+Bus 008 Device 002: ID 03f0:2c24 Hewlett-Packard Logitech M-UAL-96 Mouse
+Bus 008 Device 003: ID 04b3:3025 IBM Corp.</screen>
+      <para>
+        To display more verbose output, use the <command>lsusb</command> command with the <option>-v</option> command line option. For example:
+      </para>
+      <screen>~]$ <command>lsusb -v</command>
+<lineannotation>[output truncated]</lineannotation>
+
+Bus 008 Device 002: ID 03f0:2c24 Hewlett-Packard Logitech M-UAL-96 Mouse
+Device Descriptor:
+  bLength                18
+  bDescriptorType         1
+  bcdUSB               2.00
+  bDeviceClass            0 (Defined at Interface level)
+  bDeviceSubClass         0 
+  bDeviceProtocol         0 
+  bMaxPacketSize0         8
+  idVendor           0x03f0 Hewlett-Packard
+  idProduct          0x2c24 Logitech M-UAL-96 Mouse
+  bcdDevice           31.00
+  iManufacturer           1 
+  iProduct                2 
+  iSerial                 0 
+  bNumConfigurations      1
+  Configuration Descriptor:
+    bLength                 9
+    bDescriptorType         2
+<lineannotation>[output truncated]</lineannotation></screen>
+      <para>
+        For a complete list of available command line options, refer to the <emphasis role="bold">lsusb</emphasis>(8) manual page.
+      </para>
+    </section>
   </section>
   <section id="sect-System_Monitoring_Tools-Net-SNMP">
     <title>Monitoring Performance with Net-SNMP</title>