/var directory, 156
/var/log directory, NFS sharing, 709
/var/spool/mail, sharing, NFS, 708
variables
command output, 443
environment, /etc/profile, 424
environment variables
command line completion, 141
expanding, 146
setting, 148-149
shell, 135, 146-149
shell configuration, 153-154
names, shell scripts, 443
parameters, expansion, bash shell and, 444
shell scripts, 443
shells, special variables, 443
verification packages, rpm command, 194-195
VersionSort option, httpd.conf indexing, 805
Very Secure FTP Server. See vsFTPd
vfat file system, 383
vi text editor, 163
command-line editing and, 138
commands, 166
:!, 166
Caps Lock, 166
Ctrl+g, 166
Ctrl+r, 166
Esc, 166
INSERT, 166
navigation, 166
numbers with, 167
searches, 167
u, 166
deleting, 165
navigation, 165
saving/quitting, 165
starting, 164-166
video
conferencing, GnomeMeeting, 298-299
playing, 300-303
RealPlayer, 304
TV cards, 295
tvtime, 296-297
Video4Linux, 296
video cards
configuration, gaming, 127
desktop troubleshooting and, 125-127
gaming and, 257-258
Video4Linux, 296
virtual desktops, KDE, 119
virtual hosting, httpd.conf (Apache Web server) configuration, 813-814
Vivitar digital cameras as storage device, 306
.vms files, Sox utility, 294
VNC, installation type, 47-48
volume control, adding to panel, 88
volumes, netatalk
directory-level security, 939-942
file-level security, 939-942
host-level security, 938
sharing, 936-937
sharing security, 934
sharing setup, 933
user-level security, 938
VPN (Virtual Private Network), 1029
authentication, 653
CIPE and, 654
connection, configuration, 653-656
encryption, 653
IPsec and, 653-656
PPP over OpenSSH connection, 654
vsFTP, message files, 770
vsFTPd (Very Secure FTP Server), 765
anonymous users, uploading files, 769
configuration, 766
access setup, 767-770
download access, 768
user accounts, 767
local users, uploading files, 769
logging, 770
quick-starting, 765-766
root directory, 768
servers, 765
site navigation, 771
timeouts, 771