saving, files from nonbooting drive, 346
/sbin directory, 132
Scala, 691 – 692
scanning images, 77
scheduling tasks, 243
at command, 243 – 246
batch command, 245 – 246
cron daemon, 246 – 248
with shell scripts, 262 – 264
waking computer automatically, 248 – 250schema, creating, 620 – 621
Scorched 3D, 101 – 102
scp command, 394 – 395
Scratch, 692
screen captures, 79
screen command, 208 – 209
Screen section (xorg.conf file), 44 – 45
scripts. See also shells
confining to single directory, 214 – 215 , 569 – 570
init scripts, 294 – 295
running shell scripts, 256 – 257
storing shell scripts, 257
writing shell scripts
accessing variable values, 260
assigning variable values, 259 – 260
break statements, 286
built-in variables, 264
case statements, 284 – 286
command aliases, 255 – 256