documentation. See also resources for information
command line, 129
apropros command, 130 , 177
man pages, 130 , 177 – 178
whatis command, 177 , 178
whereis command, 131
contributing to, 30 – 31
shells, 250
types of, 29 – 30
Documentation directory (kernel source tree), 431 – 432
DocumentRoot directive, 477
Domain Name System. See DNS (Domain Name System)
domain names, explained, 634 – 635
dotdee, 121
double quotes (“) in shell scripts, 265 – 266
downloading files, 182
dpkg command, 184
Draw, 65
DROP USER statement (SQL), 528
dropdb command, 535
dropuser command, 528 , 535
DSL (digital subscriber line) service, 385 – 386
du command, 166 – 167
dual-boot system, 5 – 6
durability (ACID compliance), 522
DVD installation
BIOS setup, 6
jump start, 2
options, 2 – 3