Red Hat Enterprise Linux 4: System Administration Guide
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Index

Symbols

/dev/oprofile/, Understanding /dev/oprofile/
/dev/shm, File Systems
/etc/auto.master, Mounting NFS File Systems using autofs
/etc/cups/, Printer Configuration
/etc/exports, Exporting NFS File Systems
/etc/fstab, Converting to an ext3 File System, Mounting NFS File Systems using /etc/fstab
/etc/hosts, Managing Hosts
/etc/httpd/conf/httpd.conf, Apache HTTP Server Configuration
/etc/printcap, Printer Configuration
/etc/sysconfig/dhcpd, Starting and Stopping the Server
/proc/ directory, Installed Documentation
/var/spool/cron, Configuring Cron Tasks

A

activating your subscription, Activate Your Subscription

adding

group, Adding a Group

user, Command Line Configuration

Apache HTTP Server

see HTTP Configuration Tool
additional resources, Additional Resources
related books, Related Books
securing, An Overview of Certificates and Security

APXS, An Overview of Security-Related Packages

at, At and Batch

additional resources, Additional Resources

authconfig

see Authentication Configuration Tool

authentication, Authentication Configuration

Authentication Configuration Tool, Authentication Configuration

authentication, Authentication

Kerberos support, Authentication
LDAP support, Authentication
MD5 passwords, Authentication
shadow passwords, Authentication
SMB support, Authentication
Winbind, Authentication

command line version, Command Line Version

user information, User Information

cache, User Information
Hesiod, User Information
LDAP, User Information
NIS, User Information
Winbind, User Information

autofs, Mounting NFS File Systems using autofs

/etc/auto.master, Mounting NFS File Systems using autofs

Automated Tasks, Automated Tasks

B

batch, At and Batch

additional resources, Additional Resources

boot media, Preparing to Upgrade

C

CA

see secure server

chage command

forcing password expiration with, Password Aging

chkconfig, chkconfig

color depth, Display Settings

command line options

printing from, Managing Print Jobs

configuration

console access, Console Access

NFS, Network File System (NFS)

console

making files accessible from, Making Files Accessible From the Console

console access

configuring, Console Access

defining, Defining the Console

disabling, Disabling Console Program Access

enabling, Enabling Console Access for Other Applications

conventions

document, Document Conventions

copying and pasting text

when using X, Copying and Pasting Text With X

Cron, Automated Tasks

additional resources, Additional Resources

configuration file, Configuring Cron Tasks

example crontabs, Configuring Cron Tasks

user-defined tasks, Configuring Cron Tasks

crontab, Configuring Cron Tasks

CtrlAltDel

shutdown, disabling, Disabling Shutdown Via CtrlAltDel

CUPS, Printer Configuration

D

date configuration, Time and Date Properties

dateconfig

see Time and Date Properties Tool

devel package, An Overview of Security-Related Packages

df, File Systems

DHCP, Dynamic Host Configuration Protocol (DHCP)

additional resources, Additional Resources

client configuration, Configuring a DHCP Client

command line options, Starting and Stopping the Server

connecting to, Configuring a DHCP Client

dhcpd.conf, Configuration File

dhcpd.leases, Starting and Stopping the Server

dhcrelay, DHCP Relay Agent

diskless environment, Configuring the DHCP Server

global parameters, Configuration File

group, Configuration File

options, Configuration File

PXE installations, Configuring the DHCP Server

reasons for using, Why Use DHCP?

Relay Agent, DHCP Relay Agent

server configuration, Configuring a DHCP Server

shared-network, Configuration File

starting the server, Starting and Stopping the Server

stopping the server, Starting and Stopping the Server

subnet, Configuration File

dhcpd.conf, Configuration File

dhcpd.leases, Starting and Stopping the Server

dhcrelay, DHCP Relay Agent

diskless environment, Diskless Environments

adding hosts, Adding Hosts

DHCP configuration, Configuring the DHCP Server

Network Booting Tool, Finish Configuring the Diskless Environment

NFS configuration, Configuring the NFS Server

overview, Diskless Environments

display

settings for X, Display Settings

documentation

finding installed, Impressing Your Friends with RPM

drag and drop, Using the Mouse

DSA keys

generating, Generating a DSA Key Pair for Version 2

DSOs

loading, An Overview of Security-Related Packages

du, File Systems

Dynamic Host Configuration Protocol

see DHCP

E

e2fsck, Reverting to an ext2 File System

Ethernet connection

see network configuration

exim, Mail Transport Agent (MTA) Configuration

expiration of password, forcing, Password Aging

exporting NFS file Systems, Exporting NFS File Systems

exports, Exporting NFS File Systems

ext2

reverting from ext3, Reverting to an ext2 File System

ext3

converting from ext2, Converting to an ext3 File System

creating, Creating an ext3 File System

features, Features of ext3

F

feedback, Send in Your Feedback

file systems, File Systems

ext2

see ext2

ext3

see ext3

NFS

see NFS

findsmb, Command Line

firewall configuration

see Security Level Configuration Tool

floppy group, use of, The floppy Group

free, Memory Usage

ftp, Why Use OpenSSH?

G

GNOME Print Manager, Managing Print Jobs

change printer settings, Managing Print Jobs

GNOME System Monitor, System Processes

gnome-system-monitor, System Processes

GnuPG

checking RPM package signatures, Checking a Package's Signature

group configuration

adding groups, Adding a New Group

additional information, Additional Information

filtering list of groups, User and Group Configuration

groupadd, Adding a Group

modify groups for a user, Adding a New User

modify users in groups, Modifying Group Properties

modifying group properties, Modifying Group Properties

viewing list of groups, User and Group Configuration

groups

see group configuration
floppy, use of, The floppy Group

H

hardware

viewing, Hardware

Hardware Browser, Hardware

hesiod, User Information

HTTP Configuration Tool

directives

see HTTP directives

error log, Logging

modules, Apache HTTP Server Configuration

transfer log, Logging

HTTP directives

DirectoryIndex, Site Configuration

ErrorDocument, Site Configuration

ErrorLog, Logging

Group, Server Settings

HostnameLookups, Logging

KeepAlive, Performance Tuning

KeepAliveTimeout, Performance Tuning

Listen, Basic Settings

LogFormat, Logging

LogLevel, Logging

MaxClients, Performance Tuning

MaxKeepAliveRequests, Performance Tuning

Options, Site Configuration

ServerAdmin, Basic Settings

ServerName, Basic Settings

TimeOut, Performance Tuning

TransferLog, Logging

User, Server Settings

httpd, Apache HTTP Server Configuration

hwbrowser, Hardware

I

information

about your system, Gathering System Information

insmod, Kernel Module Utilities

installation

kickstart

see kickstart installations

Internet connection

see network configuration

introduction, Introduction

IPsec

host-to-host, Host-to-Host Connection

network-to-network, Network-to-Network (VPN) Connection

ipsec-tools, Host-to-Host Connection, Network-to-Network (VPN) Connection

iptables, Activating the iptables Service

ISDN connection

see network configuration

K

Kerberos, Authentication

kernel

downloading, Downloading the Upgraded Kernel

large memory support, Overview of Kernel Packages

modules, Kernel Modules

multiple processor support, Overview of Kernel Packages

upgrading, Manually Upgrading the Kernel

kernel modules

/etc/rc.modules, Persistent Module Loading

listing, Kernel Module Utilities

loading, Kernel Module Utilities

persistent loading, Persistent Module Loading

unload, Kernel Module Utilities

keyboard

configuring, Keyboard Configuration

Keyboard Configuration Tool, Keyboard Configuration

keyboards, Keyboard Configuration

configuration, Keyboard Configuration

kickstart

how the file is found, Starting a Kickstart Installation

Kickstart Configurator, Kickstart Configurator

%post script, Post-Installation Script

%pre script, Pre-Installation Script

authentication options, Authentication

basic options, Basic Configuration

boot loader, Boot Loader Options

boot loader options, Boot Loader Options

Display configuration, Display Configuration

firewall configuration, Firewall Configuration

installation method selection, Installation Method

interactive, Basic Configuration

keyboard, Basic Configuration

language, Basic Configuration

language support, Basic Configuration

mouse, Basic Configuration

network configuration, Network Configuration

package selection, Package Selection

partitioning, Partition Information

software RAID, Creating Software RAID Partitions

preview, Kickstart Configurator

reboot, Basic Configuration

root password, Basic Configuration

encrypt, Basic Configuration

saving, Saving the File

text mode installation, Basic Configuration

time zone, Basic Configuration

kickstart file

%include, Kickstart Options

%post, Post-installation Script

%pre, Pre-installation Script

auth, Kickstart Options

authconfig, Kickstart Options

autopart, Kickstart Options

autostep, Kickstart Options

bootloader, Kickstart Options

CD-ROM-based, Creating Kickstart Boot Media

clearpart, Kickstart Options

cmdline, Kickstart Options

creating, Kickstart Options

device, Kickstart Options

diskette-based, Creating Kickstart Boot Media

driverdisk, Kickstart Options

firewall, Kickstart Options

firstboot, Kickstart Options

flash-based, Creating Kickstart Boot Media

format of, Creating the Kickstart File

include contents of another file, Kickstart Options

install, Kickstart Options

installation methods, Kickstart Options

interactive, Kickstart Options

keyboard, Kickstart Options

lang, Kickstart Options

langsupport, Kickstart Options

logvol, Kickstart Options

mouse, Kickstart Options

network, Kickstart Options

network-based, Making the Kickstart File Available on the Network, Making the Installation Tree Available

options, Kickstart Options

partitioning examples, Advanced Partitioning Example

package selection specification, Package Selection

part, Kickstart Options

partition, Kickstart Options

post-installation configuration, Post-installation Script

pre-installation configuration, Pre-installation Script

raid, Kickstart Options

reboot, Kickstart Options

rootpw, Kickstart Options

skipx, Kickstart Options

text, Kickstart Options

timezone, Kickstart Options

upgrade, Kickstart Options

volgroup, Kickstart Options

what it looks like, Creating the Kickstart File

xconfig, Kickstart Options

zerombr, Kickstart Options

kickstart installations, Kickstart Installations

CD-ROM-based, Creating Kickstart Boot Media

diskette-based, Creating Kickstart Boot Media

file format, Creating the Kickstart File

file locations, Making the Kickstart File Available

flash-based, Creating Kickstart Boot Media

installation tree, Making the Installation Tree Available

LVM, Kickstart Options

network-based, Making the Kickstart File Available on the Network, Making the Installation Tree Available

starting, Starting a Kickstart Installation

from a boot CD-ROM, Starting a Kickstart Installation
from CD-ROM #1 with a diskette, Starting a Kickstart Installation

L

LDAP, User Information, Authentication

loading kernel modules, Kernel Modules

log files, Log Files

see also Log Viewer
description, Log Files
examining, Examining Log Files
locating, Locating Log Files
rotating, Locating Log Files
syslogd, Log Files
viewing, Viewing Log Files

Log Viewer

alerts, Examining Log Files

filtering, Viewing Log Files

log file locations, Viewing Log Files

refresh rate, Viewing Log Files

searching, Viewing Log Files

logrotate, Locating Log Files

lpd, Printer Configuration

lsmod, Kernel Module Utilities

lspci, Hardware

LVM

with kickstart, Kickstart Options

M

Mail Transport Agent

see MTA

Mail Transport Agent Switcher, Mail Transport Agent (MTA) Configuration

starting in text mode, Mail Transport Agent (MTA) Configuration

Mail User Agent, Mail Transport Agent (MTA) Configuration

MD5 passwords, Authentication

memory usage, Memory Usage

modem connection

see network configuration

modprobe, Kernel Module Utilities

modprobe.conf, Kernel Modules

monitor

settings for dual head, Dual Head Display Settings

settings for X, Display Hardware Settings

mounting

NFS file systems, Mounting NFS File Systems

mouse

how to use, Using the Mouse

MTA

setting default, Mail Transport Agent (MTA) Configuration

switching with Mail Transport Agent Switcher, Mail Transport Agent (MTA) Configuration

MUA, Mail Transport Agent (MTA) Configuration

N

neat

see network configuration

Network Administration Tool

see network configuration

Network Booting Tool

using with diskless environments, Finish Configuring the Diskless Environment

network configuration

device aliases, Device Aliases

DHCP, Establishing an Ethernet Connection

Ethernet connection, Establishing an Ethernet Connection

activating, Establishing an Ethernet Connection

IPsec, host-to-host, Host-to-Host Connection

IPsec, network-to-network, Network-to-Network (VPN) Connection

ISDN connection, Establishing an ISDN Connection

activating, Establishing an ISDN Connection

logical network devices, Working with Profiles

managing /etc/hosts, Managing Hosts

managing DNS Settings, Managing DNS Settings

managing hosts, Managing Hosts

modem connection, Establishing a Modem Connection

activating, Establishing a Modem Connection

overview, Overview

PPPoE connection, Establishing an xDSL Connection

profiles, Working with Profiles

activating, Working with Profiles

restoring from file, Saving and Restoring the Network Configuration

saving to file, Saving and Restoring the Network Configuration

static IP, Establishing an Ethernet Connection

token ring connection, Establishing a Token Ring Connection

activating, Establishing a Token Ring Connection

wireless connection, Establishing a Wireless Connection

activating, Establishing a Wireless Connection

xDSL connection, Establishing an xDSL Connection

activating, Establishing an xDSL Connection

Network Device Control, Working with Profiles

Network File System

see NFS

Network Time Protocol

see NTP

NFS

/etc/fstab, Mounting NFS File Systems using /etc/fstab

additional resources, Additional Resources

autofs

see autofs

command line configuration, Command Line Configuration

configuration, Network File System (NFS)

diskless environment, configuring for, Configuring the NFS Server

exporting, Exporting NFS File Systems

hostname formats, Hostname Formats

mounting, Mounting NFS File Systems

over TCP, Using TCP

starting the server, Starting and Stopping the Server

status of the server, Starting and Stopping the Server

stopping the server, Starting and Stopping the Server

NFS Server Configuration Tool, Exporting NFS File Systems

NIS, User Information

NTP

configuring, Network Time Protocol (NTP) Properties

ntpd, Network Time Protocol (NTP) Properties

ntsysv, ntsysv

O

O'Reilly & Associates, Inc., Related Books, Related Books

opannotate

see OProfile

opcontrol

see OProfile

OpenLDAP, User Information, Authentication

openldap-clients, User Information

OpenSSH, OpenSSH

additional resources, Additional Resources

client, Configuring an OpenSSH Client

scp, Using the scp Command
sftp, Using the sftp Command
ssh, Using the ssh Command

DSA keys

generating, Generating a DSA Key Pair for Version 2

generating key pairs, Generating Key Pairs

RSA keys

generating, Generating an RSA Key Pair for Version 2

RSA Version 1 keys

generating, Generating an RSA Key Pair for Version 1.3 and 1.5

server, Configuring an OpenSSH Server

/etc/ssh/sshd_config, Configuring an OpenSSH Server
starting and stopping, Configuring an OpenSSH Server

ssh-add, Configuring ssh-agent

ssh-agent, Configuring ssh-agent

with GNOME, Configuring ssh-agent with GNOME

ssh-keygen

DSA, Generating a DSA Key Pair for Version 2
RSA, Generating an RSA Key Pair for Version 2
RSA Version 1, Generating an RSA Key Pair for Version 1.3 and 1.5

OpenSSL

additional resources, Additional Resources

opreport

see OProfile
see OProfile

OProfile, OProfile

/dev/oprofile/, Understanding /dev/oprofile/

additional resources, Additional Resources

configuring, Configuring OProfile

separating profiles, Separating Kernel and User-space Profiles

events

sampling rate, Sampling Rate
setting, Setting Events to Monitor

monitoring the kernel, Specifying the Kernel

opannotate, Using opannotate

opcontrol, Configuring OProfile

--no-vmlinux, Specifying the Kernel
--start, Starting and Stopping OProfile
--vmlinux=, Specifying the Kernel

opreport, Using opreport

on a single executable, Using opreport on a Single Executable

oprofiled, Starting and Stopping OProfile

log file, Starting and Stopping OProfile

op_help, Setting Events to Monitor

overview of tools, Overview of Tools

reading data, Analyzing the Data

saving data, Saving Data

starting, Starting and Stopping OProfile

unit mask, Unit Masks

oprofiled

see OProfile

oprof_start, Graphical Interface

op_help, Setting Events to Monitor

P

Package Management Tool, Package Management Tool

installing packages, Installing Packages

removing packages, Removing Packages

packages

dependencies, Unresolved Dependency

determining file ownership with, Impressing Your Friends with RPM

finding deleted files from, Impressing Your Friends with RPM

freshening with RPM, Freshening

installing, Installing

with Package Management Tool, Installing Packages

locating documentation for, Impressing Your Friends with RPM

obtaining list of files, Impressing Your Friends with RPM

preserving configuration files, Upgrading

querying, Querying

querying uninstalled, Impressing Your Friends with RPM

removing, Uninstalling

with Package Management Tool, Removing Packages

tips, Impressing Your Friends with RPM

upgrading, Upgrading

verifying, Verifying

pam_smbpass, Encrypted Passwords

pam_timestamp, Enabling Console Access for Other Applications

password

aging, Password Aging

forcing expiration of, Password Aging

PCI devices

listing, Hardware

pixels, Display Settings

postfix, Mail Transport Agent (MTA) Configuration

PPPoE, Establishing an xDSL Connection

printconf

see printer configuration

printer configuration, Printer Configuration

adding

CUPS (IPP) printer, Adding an IPP Printer
IPP printer, Adding an IPP Printer
JetDirect printer, Adding a JetDirect Printer
local printer, Adding a Local Printer
LPD printer, Adding a Remote UNIX (LPD) Printer
Novell NetWare (NCP) printer, Adding a Novell NetWare (NCP) Printer
Samba (SMB) printer, Adding a Samba (SMB) Printer

cancel print job, Managing Print Jobs

command line options, Command Line Configuration

add a printer, Adding a Local Printer
remove a printer, Removing a Local Printer
restore configuration, Saving the Configuration File
save configuration, Saving the Configuration File
setting default printer, Setting the Default Printer

CUPS, Printer Configuration

default printer, Modifying Existing Printers

delete existing printer, Modifying Existing Printers

driver options, Driver Options

Effective Filter Locale, Driver Options
GhostScript pre-filtering, Driver Options
Media Source, Driver Options
Page Size, Driver Options
Prerender Postscript, Driver Options

edit driver, Printer Driver

edit existing printer, Modifying Existing Printers

exporting settings, Saving the Configuration File

GNOME Print Manager, Managing Print Jobs

change printer settings, Managing Print Jobs

importing settings, Saving the Configuration File

IPP printer, Adding an IPP Printer

JetDirect printer, Adding a JetDirect Printer

local printer, Adding a Local Printer

managing print jobs, Managing Print Jobs

modifying existing printers, Modifying Existing Printers

networked CUPS (IPP) printer, Adding an IPP Printer

notification icon, Managing Print Jobs

Novell NetWare (NCP) printer, Adding a Novell NetWare (NCP) Printer

printing from the command line, Managing Print Jobs

remote LPD printer, Adding a Remote UNIX (LPD) Printer

rename existing printer, Queue Name

Samba (SMB) printer, Adding a Samba (SMB) Printer

save configuration to file, Saving the Configuration File

sharing, Sharing a Printer

allowed hosts, Sharing a Printer
system-wide options, Sharing a Printer

test page, Printing a Test Page

text-based application, Printer Configuration

viewing print spool, Managing Print Jobs

viewing print spool, command line, Managing Print Jobs

Printer Configuration Tool

see printer configuration

printtool

see printer configuration

processes, System Processes

ps, System Processes

PXE installations

DHCP configuration, Configuring the DHCP Server

R

racoon, Host-to-Host Connection, Network-to-Network (VPN) Connection

RAM, Memory Usage

rcp, Using the scp Command

Red Hat Network, Red Hat Network

Red Hat Package Manager

see RPM

Red Hat RPM Guide, Related Books

Red Hat Update Agent, Red Hat Network

registering your subscription, Activate Your Subscription

resize2fs, Reverting to an ext2 File System

resolution, Display Settings

RHN

see Red Hat Network

rmmod, Kernel Module Utilities

RPM, Package Management with RPM

additional resources, Additional Resources

book about, Related Books

checking package signatures, Checking a Package's Signature

dependencies, Unresolved Dependency

design goals, RPM Design Goals

determining file ownership with, Impressing Your Friends with RPM

documentation with, Impressing Your Friends with RPM

file conflicts

resolving, Conflicting Files

finding deleted files with, Impressing Your Friends with RPM

freshen, Freshening

freshening packages, Freshening

GnuPG, Checking a Package's Signature

graphical interface, Package Management Tool

installing, Installing

with Package Management Tool, Installing Packages

md5sum, Checking a Package's Signature

preserving configuration files, Upgrading

querying, Querying

querying for file list, Impressing Your Friends with RPM

querying uninstalled packages, Impressing Your Friends with RPM

tips, Impressing Your Friends with RPM

uninstalling, Uninstalling

with Package Management Tool, Removing Packages

upgrading, Upgrading

using, Using RPM

verifying, Verifying

website, Useful Websites

RSA keys

generating, Generating an RSA Key Pair for Version 2

RSA Version 1 keys

generating, Generating an RSA Key Pair for Version 1.3 and 1.5

runlevels, Runlevels

S

Samba, Samba

additional resources, Additional Resources

configuration, Configuring a Samba Server, Command Line Configuration

default, Configuring a Samba Server
smb.conf, Samba

encrypted passwords, Encrypted Passwords

findsmb, Command Line

graphical configuration, Graphical Configuration

adding a share, Adding a Share
configuring server settings, Configuring Server Settings
managing Samba users, Managing Samba Users

list of active connections, Starting and Stopping the Server

pam_smbpass, Encrypted Passwords

reasons for using, Why Use Samba?

share

connecting to via the command line, Command Line
connecting to with Nautilus, Connecting to a Samba Share
mounting, Mounting the Share

smbclient, Command Line

starting the server, Starting and Stopping the Server

status of the server, Starting and Stopping the Server

stopping the server, Starting and Stopping the Server

syncing passwords with passwd, Encrypted Passwords

with Windows NT 4.0, 2000, ME, and XP, Encrypted Passwords

scp

see OpenSSH

secure server

accessing, Accessing The Server

books, Related Books

certificate

authorities, Types of Certificates
choosing a CA, Types of Certificates
creation of request, Generating a Certificate Request to Send to a CA
moving it after an upgrade, Using Pre-Existing Keys and Certificates
pre-existing, Using Pre-Existing Keys and Certificates
self-signed, Creating a Self-Signed Certificate
test vs. signed vs. self-signed, Types of Certificates
testing, Testing The Certificate

connecting to, Accessing The Server

explanation of security, An Overview of Certificates and Security

installing, Apache HTTP Secure Server Configuration

key

generating, Generating a Key

packages, An Overview of Security-Related Packages

port numbers, Accessing The Server

providing a certificate for, An Overview of Certificates and Security

security

explanation of, An Overview of Certificates and Security

upgrading from, Using Pre-Existing Keys and Certificates

URLs, Accessing The Server

URLs for, Accessing The Server

websites, Useful Websites

security, Controlling Access to Services

security level

see Security Level Configuration Tool

Security Level Configuration Tool

enabling and disabling, Enabling and Disabling the Firewall

iptables service, Activating the iptables Service

saving, Saving the Settings

setting custom ports, Other Ports

trusted devices, Trusted Devices

trusted services, Trusted Services

sendmail, Mail Transport Agent (MTA) Configuration

services

controlling access to, Controlling Access to Services

Services Configuration Tool, Services Configuration Tool

Setup Agent

via Kickstart, Kickstart Options

sftp

see OpenSSH

shadow passwords, Authentication

shutdown

disablingCtrlAltDel , Disabling Shutdown Via CtrlAltDel

SMB, Samba, Authentication

smb.conf, Samba

smbclient, Command Line

smbstatus, Starting and Stopping the Server

ssh

see OpenSSH

ssh-add, Configuring ssh-agent

ssh-agent, Configuring ssh-agent

with GNOME, Configuring ssh-agent with GNOME

subscription registration, Activate Your Subscription

syslogd, Log Files

system analysis

OProfile

see OProfile

system information

file systems, File Systems

/dev/shm, File Systems

gathering, Gathering System Information

hardware, Hardware

memory usage, Memory Usage

processes, System Processes

currently running, System Processes

system-config-authentication

see Authentication Configuration Tool

system-config-date

see Time and Date Properties Tool

system-config-display

see X Configuration Tool

system-config-httpd

see HTTP Configuration Tool

system-config-keyboard, Keyboard Configuration

system-config-kickstart

see Kickstart Configurator

system-config-mouse

see Mouse Configuration Tool

system-config-network

see network configuration

system-config-network-cmd, Network Configuration, Working with Profiles, Saving and Restoring the Network Configuration

system-config-packages

see Package Management Tool

system-config-printer

see printer configuration

system-config-securitylevel

see Security Level Configuration Tool

system-config-time

see Time and Date Properties Tool

system-config-users

see user configuration and group configuration

system-logviewer

see Log Viewer

system-switch-mail

see Mail Transport Agent Switcher

system-switch-mail-nox

see Mail Transport Agent Switcher

T

TCP wrappers, TCP Wrappers

telinit, Runlevels

telnet, Why Use OpenSSH?

tftp, Start the tftp Server

time configuration, Time and Date Properties

synchronize with NTP server, Network Time Protocol (NTP) Properties

time zone configuration, Time Zone Configuration

timetool

see Time and Date Properties Tool

token ring connection

see network configuration

top, System Processes

tune2fs

converting to ext3 with, Converting to an ext3 File System

reverting to ext2 with, Reverting to an ext2 File System

U

user configuration

adding users, Adding a New User

adding users to groups, Modifying User Properties

additional information, Additional Information

changing full name, Modifying User Properties

changing home directory, Modifying User Properties

changing login shell, Modifying User Properties

changing password, Modifying User Properties

command line configuration, Command Line Configuration

passwd, Adding a User
useradd, Adding a User

filtering list of users, User and Group Configuration

locking user accounts, Modifying User Properties

modify groups for a user, Adding a New User

modifying users, Modifying User Properties

password

forcing expiration of, Password Aging

password expiration, Modifying User Properties

setting user account expiration, Modifying User Properties

viewing list of users, User and Group Configuration

User Manager

see user configuration

useradd command

user account creation using, Command Line Configuration

users

see user configuration

V

VeriSign

using existing certificate, Using Pre-Existing Keys and Certificates

video card

settings for dual head, Dual Head Display Settings

settings for X, Display Hardware Settings

W

Windows

file and print sharing, Samba

Windows 2000

connecting to shares using Samba, Encrypted Passwords

Windows 98

connecting to shares using Samba, Encrypted Passwords

Windows ME

connecting to shares using Samba, Encrypted Passwords

Windows NT 4.0

connecting to shares using Samba, Encrypted Passwords

Windows XP

connecting to shares using Samba, Encrypted Passwords

X

X Configuration Tool

display settings, Display Settings

dual head display settings, Dual Head Display Settings

hardware settings, Display Hardware Settings

X Window System

configuration, X Window System Configuration

xDSL connection

see network configuration

xinetd, xinetd

Y

ypbind, User Information

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