labeling audio CDs, cdlabelgen, 311-312
language
Fedora login, 79
httpd.conf (Apache Web server) configuration, 806-807
installation and, 30, 36
Navigator (Mozilla), 320
Language Selection, installation, 22
Language window, administration and, 364
LANs (local area networks)
cabling, 589
equipment, 588, 590
hardware
setup, 586
topologies, 586-588
hosts, 592
hubs, 589
Internet connections, 629, 647-648
introduction, 585
Managed Wireless LANs, 588
NICs, 588
switches, 589
TCP/IP configuration, 586, 590-596
troubleshooting
connecting to other computers, 616-617
Ethernet connection, 617-618
Ethernet driver detection, 616
traffic, Ethereal and, 622-627
Windows computers, 594-596
wireless
configuration, 604-608
debugging, 596
distances, 609
drivers, 601-603
extension setup, 610-611
hardware, 598-601
Linux software installation, 603
monitoring, 596
overview, 596-598
setup, 596-611
troubleshooting, 619-622
wireless access point, 587
wireless peer-to-peer networks, 587
laptops
installation and, 28
kernel and, 955
power usage monitoring, 398-399
battery status, 399, 400
suspend mode, 401
LaTeX, 225
LDAP (Lightweight Directory Access Protocol)
address book
Mozilla Mail and, 838-840
setup, 832-837
configuration
access control, 838
certificates, 837
directory replication, 837
log levels, 837
search limits, 838
directories, 828
OpenLDAP
package installation, 829
schemas, 827
service start, 831
RFCs and, 826
schemas
attributes, 827
object classes, 827
OIDs (Object Identifier), 827
OpenLDAP, 827
server, 1026
Transport Layer Security, 837
overview, 826
schemas, 827
LDIF (LDAP Data Interchange Format), 828
Leica digital cameras as storage device, 306
let command, integer arithmetic, 445
letters in Groff, 231-233
lftp command, 764
libc tool, 196
libselinux, SELinux and, 965
licensing, Mac OS X, 926
LILO boot loader, installation and, 69-73
lilo.conf configuration file, /etc directory, 368
line-in, soundcards, 280
line-out, soundcards, 280
links text-based browser, 330
Linux
advantages, 9
configuration, AppleTalk server, 931-945
DHCP client setup, 851
features, 8-9
games, 257, 268-270
GUI, 8
multiple users, 8
multitasking, 8
overview, 5
proxy server setup, 656-657
router setup, 648-651
Samba shared directories, 727-728
UNIX and, 5-7
Linux 2.6 kernel, 15
Linux file system versus Windows-based file systems, 156
Linux Game Tome web site, 256
Linux Gamers’ FAQ, 256
Linux kernel. See kernel
Linuxgamepublishing.com, 256
Linuxgames.com, 256
Listen directive, BindAddress directive and, 785
listing directory contents, 131
listing RPMs, yum and, 179-180
Livna.org FTP site, application download, 176
LOAD DATA command, MySQL database, 881-882
loadable modules, 376, 537
LoadModule directive, httpd.conf, 786
local backups, 480-481
local master, Samba browse options, 721
local printers, Printer configuration window, 673-676
adding, 674-675
editing queue definitions, 676
local users, vsFTPd, uploading files, 769
log files
Amanda directories, 504-505
intrusion attacks, 540
LogSentry, 546-555
messages logfile, 545-546
syslogd and, 543-544
SELinux, 964
Squid, debugging and, 664-665
system administration, 371
log out, GNOME desktop, 86
logcheck script, LogSentry, 549-550
LogFormat directive, httpd.conf file, 799
logging
iptables and, 539-540
LDAP log level configuration, 837
options, Samba, 719
login
administrative, 372
Fedora, desktop and, 78-79
need for, 80
remote, telnet, 345-346
root user, 79
sessions, checking, 130-131
users, regular users, 79
Login screen, administration and, 365
login scripts, user defaults and, 420
login servers, 1022
login shell, User Manager, 417
LogLevel directive, httpd.conf file, 798, 821
logs
DNS server, 912
error logs, Apache Web server, 821-822
HTTP, httpd.conf file, 797-800
server security, 908
statistics packages, 824
system logging, 1029
vsFTPd, 770
xinetd and, 467
LogSentry, 546
Active System Attack Alerts, 547
configuration, 549-550
downloading, 546
installation, 546
Security Violations, 547
setup, 547, 549
Unusual System Events, 547-549
Loki Entertainment Software, 256
Loki Software, gaming, 274-275
Civilization[col]Call to Power, 275
Heretic II, 276
Myth II[col]Soulblighter, 276
Neverwinter Nights, 277
lookup tools, DNS (BIND), 912
lookups, host names, httpd.conf file, 797
loops
echo statement, 442
for do, shell scripts, 449-450
until do, shell scripts, 450
while do, shell scripts, 450
lp login, 372
lpc command, 687
lpd daemon printer sharing, netatalk and, 943
lpr command, 686
ls command, 131, 157
LUN (Logical Unit number), CD drive, 488
lynx text-based browser, 330
LyX LaTeX editor, 238-239