R

racoon command, VPNs, IPsec setup, 656

RAID (Redundant Arrays of Independent Disks), 392-394

file systems, 393

mount point, 393

RAM, installation, hardware and, 27

random access, CD drives, 487

RANDOM environment variable, 147

RARP (Reverse Address Resolution Protocol) server, 1027

.raw files, Sox utility, 294

RBAC (Role-Based Access Control), SELinux, 962

rc (run commands), 421

rcp command, 356

reading newsgroup messages, Mozilla, 343

Real Audio, Mozilla and, 323

real users, FTP, 764

RealAudio, 304

realm option, Samba, 716

RealMedia, 304

RealPlayer, 304

rebuilding kernel, 953

recalling command line, 142-143

receiving e-mail messages

Evolution, 334-335

Mozilla Mail client, 336

recording audio, 280

recording audio CDs

cdrecord command, 307-308

Grip window, 310-311

records (MySQL database)

display, 888

editing, 890-892

Red Hat Content Accelerator, 775

Red Hat Enterprise Linux

Fedora Project and, 10-14

overview, 4-5

red hat menu, KDE desktop, 106

Red Hat Network Alert Notification Tool, KDE desktop, 107

Red Hat Network window, administration and, 365

redhat-release configuration file, /etc directory, 369

redirection, user directories, httpd.conf file, 802

referer format, HTTP logging (httpd.conf file), 800

registering domain names, 903-906

regular users, login, 79

reiserfs file system, 383

remote backups, 481-482

remote execution servers, 1027

finger server, 1028

remote user identification, 1029

talk server, 1028

write-to-all server, 1029

remote login

ssh and, 354-355

telnet, 345-346

remote printers, Printer configuration window, 676-677

CUPS printer, 677

NetWare printers, 680

UNIX, 677

Windows (SMB), 678-680

remote user identification, 1029

remote X system application, 201-206

launching, 203

security, 205

SSH and, 205-206

traditional method, 202

replication, directories, LDAP, 837

reponse codes, errors, 809

repquota command, 436

rerunning commands, 138-143

reserved words, shell commands, 137

reserving domain names, 905-906

resident drivers, 376

resolv.conf configuration file, /etc directory, 369

respones, browsers, httpd.conf file, 810-811

restore command, 499-503

restoring backups

directories, 501-503

extract command, 503

files, 501-503

restore command, 499-503

system restore, 500

retrans=# option, NFS file systems mounting and, 706

retry=# option, NFS file systems mounting and, 706

Return to Castle Wolfenstein game, Linux, 270

reversing test expression, 446

revoking access, MySQL, 894

RFCs (Request for Comments), LDAP and, 826

ring topology, LANs, 587

rlogin command, 356

xinetd and, 468

/root directory, 155, 360

/ slash, 154

indexes, disabling, 794

vsFTPd, 768

root password, installation and, 36

Root Password window, administration and, 365

root user, 360

enabling remote as local, NFS sharing and, 697

login, 79

/sbin directory, 366

shell prompt, 130

superuser and, 360

/usr/sbin directory, 366

routers

AppleTalk, netatalk and, 932

dhcpd.conf file options, 847

Fedora as, 648

Internet, 631-635

Fedora set up as, 648

LAN connection, 648

Linux set up as, 648-651

Linux as, 648-651

rpc configuration file, /etc directory, 369

rpm command

modes, 186

package deletion, 190-191

package freshening, 190

package queries, 191-194

package upgrades, 189-190

package verification, 194-195

RPM installation, 187-188

RPM format, downloads, 182-184

RPM packages, pax, 509

Rpmfind FTP site, application download, 176

RPMs

binary RPMs, 183

installation, 186-187

rpm command, 187-188

yum and, 178-179

listing, yum and, 179-180

updating, yum and, 179-180

rsh command, 356

xinetd and, 468

rsize option, NFS file systems mounting and, 706

rsync command

backups, 479-482

copying files, 480

frequency, 482

cron and, 481-482

passwords, 482

ssh and, 481-482

rules, iptables firewall, 531-536

Run Application window, X system application startup, 199

run-level scripts

adding, 466

behavior changes, 464

removing, 465-466

reorganization, 465-466

run level determination, 469

Service Configuration window, 465

shutdown run levels, 469

specifying level, 468

system startup/shutdown, 459-462

telinit command, 468

xinetd, 467

Rythmbox CD player, 282, 286-287