Basics
Advanced Bash-Scripting Guide:
PrevNext

Part 2. Basics

Table of Contents
3. Special Characters
4. Introduction to Variables and Parameters
4.1. Variable Substitution
4.2. Variable Assignment
4.3. Bash Variables Are Untyped
4.4. Special Variable Types
5. Quoting
5.1. Quoting Variables
5.2. Escaping
6. Exit and Exit Status
7. Tests
7.1. Test Constructs
7.2. File test operators
7.3. Other Comparison Operators
7.4. Nested if/then Condition Tests
7.5. Testing Your Knowledge of Tests
8. Operations and Related Topics
8.1. Operators
8.2. Numerical Constants
PrevHomeNext
Preliminary Exercises Special Characters
26 visits (2 today, 6 this week, 14 this month, 26 this year)
Uptime: 09:53:21 up 1 day, 3:26, 2 users, load average: 0.10, 0.06, 0.02
216.73.216.172 GET from server z.larrymurakami.com

Wednesday, August 12, 2026 @ 9:53:21 AM
z.ServerAdmin@lamurakami.com