Ubuntu Unleashed 2019 Edition: Covering 18.04, 18.10, 19.04

special characters,  264 – 267

until   statements,  280 – 281

variable    types,   259

while   statements,  278 – 280

WYGIWYW (“what you get is what you want”), 68

WYSIWYG (“what you see is what you get”), 68

X

X protocol, 38

X Window System, 37 – 38

advantages  of,  38 – 39

resources   for information,     49

starting,    45

with    display manager,     45 – 46

switching   desktop environment,     46

X.Org

/usr    directory,   39

xorg.conf   file,    40 – 45

Xara Xtreme, 80

xargs command, 195

XChat, 57

Xen, 556

Xfce, 92 – 93 , 421

XML Copy Editor, 67

XML editors, 67

X.Org, 37 – 38

/usr    directory,   39