LPI Linux Certification in a Nutshell (77 page)

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Authors: Adam Haeder; Stephen Addison Schneiter; Bruno Gomes Pessanha; James Stanger

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Gateway, Frequently used options and keywords

GDM, Configuring GDM

Genmask, Frequently used options and keywords

get command, Frequently used commands

getopts command, Description

Ghostscript, CUPS filters

global variables, Shells and environment variables

globbing, File-Naming Wildcards (File Globbing) , File-Naming Wildcards (File Globbing) , Regular Expression Syntax , Example 6 , File-naming wildcards

GNOME, Configuring GDM

GNOME onscreen keyboard (GOK), Objective 3: Accessibility

GNU and Unix commands, GNU and Unix Commands (Topic 103) , Objective 1: Work on the Command Line , man mechanics , Objective 2: Process Text Streams Using Filters , Example 2 , Objective 3: Perform Basic File Management , File-Naming Wildcards (File Globbing) , Objective 4: Use Streams, Pipes, and Redirects , Example , Objective 5: Create, Monitor, and Kill Processes , Example 1 , Objective 6: Modify Process Execution Priorities , Objective 7: Search Text Files Using Regular Expressions , Example 7 , Review Questions , Exercises , The interactive shell and shell variables

command line, Objective 1: Work on the Command Line , man mechanics
create, monitor, and kill processes, Objective 5: Create, Monitor, and Kill Processes , Example 1
highlighter’s index, The interactive shell and shell variables
modify process execution priorities, Objective 6: Modify Process Execution Priorities
perform basic file editing operations using vi/vim, GNU and Unix Commands (Topic 103)
perform basic file management, Objective 3: Perform Basic File Management , File-Naming Wildcards (File Globbing)
process text streams using filters, Objective 2: Process Text Streams Using Filters , Example 2
review questions/exercises, Review Questions , Exercises
search text files using regular expressions, Objective 7: Search Text Files Using Regular Expressions , Example 7
streams, pipes, and redirects, Objective 4: Use Streams, Pipes, and Redirects , Example

GNU Privacy Guard (GPG), Configuring and Using GNU Privacy Guard (GPG) , Troubleshooting Files in the ~/.gnupg/ Directory

GOK (GNOME onscreen keyboard), Objective 3: Accessibility

gpasswd command, Description

GPG (GNU Privacy Guard), Configuring and Using GNU Privacy Guard (GPG) , Troubleshooting Files in the ~/.gnupg/ Directory

grace period, Quota Limits

grep command, Redirection , Objective 7: Search Text Files Using Regular Expressions , Using grep , Examples , Example 1 , Example 9

group accounts, Objective 1: Manage User and Group Accounts and Related System Files , Description

group ID (GID), Processes

group quota limits, Quota Limits

groupadd command, Description

groupdel command, Description

groupmod command, Description

groups and ranges, Description

GRUB, Single-User Mode , GRUB , The GRUB configuration file

GTkeyboard, Objective 3: Accessibility

GUI versus command-line tools, File and directory management commands

gunzip command, Description , File and directory management commands

gzip command, Description , File and directory management commands

handshaking, Protocols

hard disk devices, Single-User Mode , GRUB , The GRUB configuration file , Disk Drives Under Linux , Hard disk devices

GRUB, Single-User Mode , GRUB , The GRUB configuration file
IDE, Disk Drives Under Linux
SCSI, Hard disk devices

hard disk layout, Linux Installation and Package Management (Topic 102) , Objective 1: Design a Hard Disk Layout , General Guidelines

hard limits, Quota Limits , Example

hard links, Objective 6: Create and Change Hard and Symbolic Links

hardware, Objective 1: Determine and Configure Hardware Settings , Device Management Definitions , USB Hotplug , Reporting Your Hardware , Options

adding, USB Hotplug
determining and configuring settings, Objective 1: Determine and Configure Hardware Settings , Device Management Definitions
reporting, Reporting Your Hardware , Options

hardware clock, The Hardware Clock

head command, Description

HID (human interface device), USB Devices

hierarchy, Filesystem Objects

highlighter’s index, PC BIOS , Locating files , Objective 105.1: Customize and Use the Shell Environment , Objective 110.3: Securing Data with Encryption

Exam 101, PC BIOS , Locating files
Exam 102, Objective 105.1: Customize and Use the Shell Environment , Objective 110.3: Securing Data with Encryption

history command, Command History and Editing

history expansion, Command History and Editing

/home directory, The root Filesystem

host command, Description , Objective 109.3: Basic Network Troubleshooting

host controller drivers, USB Drivers

host interface address calculation, Masks

host security, Objective 2: Set Up Host Security , Configuration , TCP wrappers

HostbasedAuthentication, Enabling bulk logins on multiple hosts for multiple users

hostname command, Objective 109.3: Basic Network Troubleshooting

hotplug devices, USB, USB Hotplug

hotplugging, Device Management Definitions

http, TCP/IP utilities

httpd, Overview of the /etc Directory Tree and the init Process , Checking installed packages , Examples

Huffman coding, Description

human interface device (HID), USB Devices

hwclock command, The Hardware Clock

i.Link drivers, USB Hotplug

I/O addresses, Resource assignments

ICMP, Protocols , Protocols

iconv command, Objective 3: Localization and Internationalization

IDE device files, Disk Drives Under Linux , Disk partitions

IEEE 1394, USB Hotplug

if command, Description

Iface, Frequently used options and keywords

ifconfig command, Description , Objective 109.2: Basic Network Configuration

inetd, The Super-Server , inetd syntax , Configuration , TCP wrappers

info command, Checking installed packages

inheritance, Configuration files , The shell script’s environment

init command, Single-User Mode , Description

init process, Objective 3: Change Runlevels and Shut Down or Reboot System , Overview of the /etc Directory Tree and the init Process , Processes , Description

init.d, Why Links?

inodes, Inodes , Pipes , Monitoring Free Disk Space and Inodes , Example 2 , Concepts

InputDevice, Distribution-specific tools

.inputrc, .inputrc

insmod command, Description

install command, Installing packages

installation, Linux Installation and Package Management (Topic 102) , Install/upgrade mode , Installing packages , An Overview of X , Controlling X Applications with .Xresources , Installing fonts , Objective 106.1: Install and Configure X11

fonts, Installing fonts
install/upgrade mode, Install/upgrade mode
X11, An Overview of X , Controlling X Applications with .Xresources , Objective 106.1: Install and Configure X11
with yum, Installing packages

interactive shell, The Interactive Shell , Entering command sequences

internal clock, Date and time , NTP Concepts , Examples

internationalization, Objective 3: Localization and Internationalization , Objective 3: Localization and Internationalization , Objective 107.3: Localization and Internationalization

Internet Printing Protocol (IPP), CUPS

Internet Protocol Version 6 (IPv6), Internet Protocol Version 6 (IPv6)

IP (Internet Protocol), Masks , Protocols , Protocols

IP address allocation, DHCP , Frequently used options

IPv6 (Internet Protocol Version 6), Internet Protocol Version 6 (IPv6)

IrDA, USB Devices

job control, Shell Job Control
jobs command, Shell Job Control , Description
jobs, scheduling, Objective 2: Automate System Administration Tasks by Scheduling Jobs , Controlling User Access to cron and at
join command, Description
join fields, Description
Jupiter speech system, Objective 3: Accessibility

KDM, Configuring KDM , Configuring KDM

kernel, USB Drivers , Introduction to Kernel Module Configuration , Reviewing system logs , Objective 2: Install a Boot Manager

launching, Objective 2: Install a Boot Manager
module configuration, Introduction to Kernel Module Configuration , Reviewing system logs
USB support in, USB Drivers

kernel parameters, Boot-time Kernel Parameters

key bindings, Command History and Editing

key generation, Description

key pairs, Description , Generating a Key Pair

key server, Troubleshooting Files in the ~/.gnupg/ Directory

keyboard settings, Objective 3: Accessibility

keyring, Importing a Public Key to a GPG Keyring

keys, /files/05/01/27/f050127/public/private, Export both a Public and Private Key , Objective 110.3: Securing Data with Encryption

kill command, Processes , Signaling Active Processes , Description , Description

killall command, Examples

killproc command, Examples

KNNname, Overview of the /etc Directory Tree and the init Process

language test, Description

launching the Linux kernel, Objective 2: Install a Boot Manager

layers, Protocols

ldconfig command, Linking Shared Libraries

ldd command, Shared Library Dependencies

Learning the bash Shell (Newham), Abbreviated bash command reference

Learning the vi and Vim Editors (Robbins et al.), Objective 8: Perform Basic File Editing Operations Using vi

leases, DHCP, Leases

legacy printing, Legacy printing (lpd)

level directive, Configuring syslogd

/lib directory, The root Filesystem

libraries, Linux Installation and Package Management (Topic 102) , Objective 3: Manage Shared Libraries , Example 3 , Concepts

lifetime, Processes

lilo command, Syntax

LILO Linux Loader, Disks and boot devices , Boot-time Kernel Parameters , LILO , LILO locations

links, Linking Shared Libraries , Inodes , Devices, Linux Filesystems, and the Filesystem Hierarchy Standard (Topic 104) , Objective 6: Create and Change Hard and Symbolic Links , , , , Concepts

finding,
hard and symbolic, Devices, Linux Filesystems, and the Filesystem Hierarchy Standard (Topic 104) , Objective 6: Create and Change Hard and Symbolic Links , , Concepts
multiple objects, Inodes
preserving,
shared libraries, Linking Shared Libraries

Linux, Preface

Linux installation and package management, Linux Installation and Package Management (Topic 102) , Review Questions , Objective 102.1: Design Hard Disk Layout

Linux Loader (LILO), Disks and boot devices , Boot-time Kernel Parameters , LILO , LILO locations

Linux Professional Institute (LPI), Preface

Linux Professional Institute Certification (LPIC), The Linux Professional Institute

list command, YUM Overview

listing keys, Listing Keys

literals, Regular Expression Syntax

ln command, Description

local variables, Shells and environment variables

locale utility, Objective 3: Localization and Internationalization

localization and internationalization, Objective 3: Localization and Internationalization , Objective 3: Localization and Internationalization , Objective 107.3: Localization and Internationalization

locate command, Description

location, ownership, and permissions, Location, ownership, and permissions

logfiles, Logfile Rotation , Examining Logfiles , Troubleshooting General Printing Problems , Examining logfiles

logging, Reviewing system logs , Description , Syslog

DHCP server daemon, Description
syslog, Reviewing system logs , Syslog

logical pages, Description

logical partitions, Disk partitions , Disk drives and partitions

Logical Volume Manager, The root filesystem and mount points

logical volumes, Disk partitions

logrotate utility, Logfile Rotation

lowercase, Example 1

lp, CUPS printing overview , Example 3

lp command, Description

lpadmin, CUPS printing overview

lpadmin command, Description

lpc, CUPS printing overview

LPI, Preface

LPI Exam 101, The Linux Professional Institute (see Exam 101)

LPI Exam 102, The Linux Professional Institute (see Exam 102)

LPIC, The Linux Professional Institute

lpq command, CUPS printing overview , Description

lpr command, Description

lprm command, CUPS printing overview , Description

LPRng, LPRng

lpstat command, Description

ls command, Entering commands at the command prompt , Applying commands recursively through a directory tree , Setting Up a Workgroup Directory , , File and directory management commands , Frequently used commands

lsdev command, Description

lsmod, Description , Description

lsof command, Description

lspci command, Description

lsusb command, USB Topology

LVM (Logical Volume Manager), The root filesystem and mount points

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