RCHE Red Hat Certified Engineer Linux Study Guide[c] Exam (Rh302)

H

hackers, 27

hangs, NFS, 572-573

hard drive-based backups, 35

hard drives. See also disk drives

ATA/IDE/MFM/RLL Support menu, 342

Linux installation and, 56-57

options for, 48

utilities for configuring, 74

hard limits, disk quotas, 306

hardware, 45-53

compatibility, 50, 58, 372-373

documentation, 49

hard drive options, 48

I/O addresses, 47

IRQ settings, 46-47

overview, 48-49

RAM requirements, 47

troubleshooting, 159-160

hardware RAID, 175

HCL (Hardware Compatibility List), 50, 58

hdc=ide-scsi command, 157

head command, 18

Help, on CD-ROM accompanying this book, 717

Hesiod, Kickstart Configurator authentication options, 203

hidden files, 234

/home directory

mirroring, 178, 182-184

Samba, 507-508

setting up Automounter on, 242

user environments and, 233

Web access to, 441-442

home page, updating, 446

host (A), DNS resource records, 554-555

host security, 611-613

deleting extra services, 613

overview, 611-612

passwords, 612

security updates, 612-613

self test, answers, 653

self test, questions, 648

two-minute drill, 645

host-based security, 439-440

hostnames

blocking computers by, 631-634

syntax, 553

hosts allow, 495

hosts.allow, 632-633

hosts.deny, 632-633

hot swapping, RAID systems, 177

HOWTO

CD-Writing, 86

DNS, 560

filesystems, 235

IP addresses, 38

Linux Hardware, 49-50

PCMCIA, 55

source RPMs, 83

vi editor, 6

.htaccess, 435, 442-443

HTML code, 438

htpasswd, 441

HTTP

Apache based on, 427

as network installation server, 90-91

server configuration, 117-118

HTTP tool, 434

http_access command, 451-452

httpd (HTTP daemon)

Apache based on, 427

Apache configuration tool, 447-448

managing runlevels, 270

httpd.conf, 432, 434, 435

HTTPS (Secure HTTP)

Apache based on, 427

ssl.conf and, 448

virtual hosts and, 436

Hz (hertz), refresh rates, 378