Part Part 3. Beyond the Basics
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Part Part 3. Beyond the Basics
Table of Contents
9. Another Look at Variables
1. Internal Variables
2. Typing variables:
declare
or
typeset
2.1. Another use for
declare
3. $RANDOM: generate random integer
10. Manipulating Variables
1. Manipulating Strings
1.1. Manipulating strings using awk
1.2. Further Reference
2. Parameter Substitution
11. Loops and Branches
1. Loops
2. Nested Loops
3. Loop Control
4. Testing and Branching
12. Command Substitution
13. Arithmetic Expansion
14. Recess Time