D

daemon_directory (Postfix), 473

Dalitz, Christoph, 313

data backing up, 394

sharing on Windows/Linux partitions, 132-133

user data, adding (LDAP), 636-640 data link layer, 161, 162, 164 data partitions, 21 -22 datacenters, Linux and, 659

dd command, 392 debugger_command (Postfix), 473 debug_peer_level (Postfix), 473 default gateway, configuring, 37-38 default-lease-time command, 549-550 default routes, 416-417 deier_transports (Postfix), 476, 483 defining functions, 317 deleting files, 58, 351 partitions, 389 desktop effects, 222-224

environments. See GNOME; KDE (K Desktop Environment) desktops. See also SUSE Linux Enterprise Desktop (SLED) customizing at installation, 13-14 multiple (KDE), 212 sharing, 207 Destination NAT (DNAT), 610-611 detex command, 295 /dev/sda, editing with fdisk, 82 device independent files (DVI) basics of, 361-362 defined, 295 devices (partitions), names of, 79-80 DHCP. See Dynamic Host Configuration

Protocol (DHCP) services dhcpcd-test utility, 552 dhcpdump, 553-555 dial-up servers, configuring (Postfix), 483

diff command, 292-293 dig, 560-561, 566-567 Digest authentication type, 458 directives (logrotate), 185-186

directories. See also files and directories (Linux) cron process and, 185 LDAP, 631 logrotate and, 184 RPM source, 329 Squid, 646 <Directory>; containers, 453-454 directory trees archiving, 369 backing up, 371 disable_dns_lookups (Postfix), 476 disaster recovery (DR), 676-680. See also distributed replicated block device (DRBD) basics of, 676-677 disk-by-ID nomenclature, 125 Disk Defragmenter, Windows, 129 diskless X terminals, 207-208 disks disk images, 392-394 disk space, checking, 353 partitioning. See partitions DISPLAY environment variable,

202-204 display manager (X Window), 204 displaying applications remotely, 203 Distinguished Name (LDAP), 630 distributed replicated block device (DRBD) hosts, defining, 679 -680 pairs, 677-678 protocols, 678-679 using, 680 distribution RPMs, 327 DMZ, 667, 668

DNAT (Destination NAT), 610-611 DNS servers. See Domain Name System (DNS) servers documentation (SUSE) FAQ, unofficial, 153 find command, 61 Google Linux "special search", 157 hard-to-find documents, 154 help sites, unofficial, 153-154 IBM Linux materials, 156 info pages, 144-146 IRC (openSUSE), 157 KDE help center, 146

LDP. See Linux Documentation Project (LDP) Linux. See Linux Documentation Project

(LDP) Linux news sites, 157 man pages, 141-144 manuals, 140-141 miscellaneous packages, 147 Novell Customer Center, 152-153 online help, 55-56, 306 open source software, finding, 156 openSUSE public mailing lists, 153 openSUSE web site, 151-152 printing, 537-538 system documentation, 110 topic-specific sites, 154-155 user groups, 157

/usr/share/doc/packages/ directory, 146-147 DoD model, 165

domain controllers, primary (PDCs), Samba and, 512-513 Domain Name System (DNS) servers, 557-573 BIND, configuring for caching/forwarding,

559-562 configuring, 34-36 DNS basics, 557-559 record types, 562

reverse zones, 567-568 YaST, configuring with, 568-573 zones, 563-567 domain names

NIS, 621, 623-624, 627 setting, 33-34 DOS, Linux and, 683 dos2unix, newline characters and,

288-289 dosbox emulation, 684, 685-686 dosemu emulation, 683, 684-686 dotted decimal numbers, defined, 166 Dougherty, Dale, 285

downloads. See also web sites for downloading anonymous (FTP), 588-592 HTTP (code listing), 433 dpkg package management system (Debian), 343

DRBD. See distributed replicated block device

(DRBD) drbdsetup command, 680 drivers adding at installation, 8 filesystem, 87 DROP targets, 604 dropped packets, logging, 613 -614 DSL (Damn Small Linux), 391 du command, 353 dual booting basics of, 128 dual-boot systems, 16 DVDs

DVD provided with this book, xxx, 4 for installation, 4, 5 Live CDs/DVDs, 390, 391 mounting, 102-103 working with, 392-396

DVI (device independent files) basics of, 361-362 defined, 295 dvi2tty command, 295

Dynamic Host Configuration Protocol (DHCP) services, 539-555 basics of, 539-540

clients, starting and stopping, 550-551 clients, troubleshooting, 551-553 DHCP Server Configuration Wizard, 543 packages on SUSE, 540 servers, configuring manually, 547-550 servers, configuring with YaST. See YaST

DHCP server servers, troubleshooting, 553-555 dynamic routing, defined, 419 Dyroff, Roland, xxxiii

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