Table of Contents
10.2. Nested Loops...........................................................................................................................................185
10.3. Loop Control..........................................................................................................................................187
Notes....................................................................................................................................................190
10.4. Testing and Branching..........................................................................................................................191
Chapter 11. Command Substitution.............................................................................................................199
Notes....................................................................................................................................................204
Chapter 12. Arithmetic Expansion................................................................................................................205
Chapter 13. Recess Time................................................................................................................................207
Part 4. Commands..........................................................................................................................................209
Chapter 14. Internal Commands and Builtins.............................................................................................217
14.1. Job Control Commands........................................................................................................................245
Notes....................................................................................................................................................248
Chapter 15. External Filters, Programs and Commands...........................................................................251
15.1. Basic Commands....................................................................................................................................253
Notes....................................................................................................................................................258
15.2. Complex Commands..............................................................................................................................259
Notes....................................................................................................................................................268
15.3. Time / Date Commands.........................................................................................................................269
15.4. Text Processing Commands..................................................................................................................273
Notes....................................................................................................................................................292
15.5. File and Archiving Commands.............................................................................................................293
Notes....................................................................................................................................................308
15.6. Communications Commands................................................................................................................309
Notes....................................................................................................................................................322
15.7. Terminal Control Commands...............................................................................................................323
15.8. Math Commands....................................................................................................................................325
15.9. Miscellaneous Commands.....................................................................................................................335
Notes....................................................................................................................................................347
Advanced Bash-Scripting Guide
iii