tty1, 125
tune2fs command, 419
tuning. See performance tuning
TV/video hardware, 85 – 86
TXT record (DNS), 639
type command, 178
U
Ubuntu
business usage, 27 – 28
configuring. See also configuration management
power management, 19
printers, 18 – 19
software repositories, 15 – 17
system settings, 18
time and date, 19 – 20
wireless networks, 20 – 21
development. See software development
development code names, 27
documentation
contributing to, 30 – 31
types of, 29 – 30
explained, 27
flavors, 3
home usage, 29
installation DVD as rescue disk, 345
networking support in, 353