traceroute6, 351
tune2fs, 419
type, 178
for UFW, 408
ufw, 389
umask, 139 , 143
umount, 452 , 459
uname, 24 , 438
in Upstart, 473
uptime, 306
uquick, 665
use, 534
useradd, 223 , 224 , 225 – 228 , 241
usermod, 223 , 225 , 241
viewing history, 214
viewing location of, 182
vimtutor, 204
virsh, 554
virt-clone, 554
virt-install, 553 – 554
vmbuilder, 553
vmstat, 306
w, 228
watch, 306
wget, 182
whatis, 177 , 178
what-provides, 665
whereis, 131 , 178
which, 182