Ubuntu Unleashed 2019 Edition: Covering 18.04, 18.10, 19.04

renaming files, 149 , 178 – 179

renice command, 193

repeat statements, 281

repositories

compiling   from,    120 – 121

installing  Nginx   from,    497

repquota command, 240

Require directive, 480 , 482

requirements, LTSP, 628 – 630

researching hardware specifications, 2

reserved keywords (SQL), 517

resource usage

jobs

executing   in  parallel,    197 – 198

listing,     189

moving  to  background/foreground,   190 – 191

processes

in  background,  189 – 190 ,     254 – 255

killing,     192

listing,     187 – 188

setting priority,    193 – 194 ,     305

viewing,     191 – 193

resources for information. See also documentation

Android development,     700

Apache,  494

backups,     346

boot    process,     299

C   programming language,    654

cloud   computing,   567