... Subnet
Hub
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Monitoring and Tuning Performance
The default installation of RedHatLinux goes ... bringing
the system back up in the event of a failure.
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Chapter 1
Duties of the System
Administrator
IN ... Defined
CHAPTER 1
Duties of the System Administrator
CHAPTER 2
Planning the Network
CHAPTER 3
Installing RedHat Linux
CHAPTER 4
Red HatLinux File System
CHAPTER 5
Red HatSystem Configuration Files
Part
I
b3632-X...
... /etc/cipe/options.cipcb0 that the client workstation will use:
ptpaddr 10. 0.1.2
ipaddr 10. 0.1.1
me 0.0 .0. 0
peer LAN.EXAMPLE.COM:6969
key 123456ourlittlesecret 789 0shhhh
Here is the /etc/cipe/options.cipcb0 file ... /etc/cipe/options.cipcb0 file for the CIPE server:
ptpaddr 10. 0.1.1
ipaddr 10. 0.1.2
me LAN.EXAMPLE.COM:6969
peer 0.0 .0. 0
key 123456ourlittlesecret 789 0shhhh
6.2.4. Configuring Clients for CIPE
After successfully ... address
ipaddr 6.7 .8. 9
# my UDP address. Note: if you set port 0 here, the system will pick
# one and tell it to you via the ip-up script. Same holds for IP 0.0 .0. 0.
me bigred.inka.de:6 789
# and the...
... 3
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Keyboard and Mouse
Red HatLinux supports any keyboard that already works with your PC. The
mouse, however, needs explicit support in RedHat Linux. ... help message to learn more about
what you are supposed to select in a specific screen.
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The RedHatLinux installation program offers you ... RedHat boot disk starts your PC and the RedHatLinux installation
program. After you install RedHat Linux, you no longer need the Red Hat
boot disk (except when you want to reinstall Red Hat...
... box,
as shown in Figure 4 -8.
Figure 4 -8 The RAID Options dialog box gives
you information about creating RAID partitions.
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■■ Root password ... change the system time on this screen.
Standard Installation 67
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71
As a system administrator, one of your jobs is installing and configuring Red
Hat on ... 3-14 is where you
select the default language to be used on your system.
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As shown on the RAID Options dialog box, you need to have two...
... and displays any network servers that you might have.
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■■ Lock Screen — This menu option starts your system screensaver and
locks your ... Configurator program window showing
the Video Card dialog box.
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Figure 5 -8 The Nautilus File Manager window.
■■ Window panes — Beneath the ... Installation 85
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TIP Your Applications menu might not be exactly as described in this section,
depending on the type of system (Desktop, Workstation, Server) that...
... typical Fedora and
Red Hat Enterprise Linux system.
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141
The File System
Explained
IN THIS CHAPTER
■■ Understanding the File System Structure
■■ ... with
them to see for yourself what they do.
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Examining the Boot Process
There are some basic steps that all systems must perform to boot. ... stage program that will begin the process of loading
the operating system into system memory. GRUB uses a configuration file
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Figure 5-15...
... interfaces. Make changes to:
/etc/sysconfig/network-scripts/ifcfg-eth0
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configured to begin at boot time. The listing is abridged, since a lot ... persisted through a system reboot or a service restart.
CROSS-REFERENCE For more information on iptables, see Chapter 34.
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To turn a service ... they are, so that if automatic tools can’t do the job
for some reason, you can always change things yourself.
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BROADCAST=192.1 68. 1.255
NETMASK=”255.255.255 .0
DEVICE=”eth0”
BOOTPROTO=”static”
BROADCAST=192.1 68. 1.255
IPADDR=”192.1 68. 1. 10
NETMASK=”255.255.255 .0
NETWORK=192.1 68. 1 .0
ONBOOT=”yes”
USERCTL=no
Listing...