GitHubLearning and foundations
Regex Validation in Bash
Shell exercises for email, PIN-code, and registration-field pattern matching.
THE PROBLEM
What it sets out
to solve.
Explore how regular expressions accept or reject sample user input.
THE APPROACH
How it comes
together.
Standalone scripts gather example values and apply Bash regex conditions; additional files retain pattern experiments.
UNDER THE HOOD
Follow the workflow.
Trace the components.
Select a node for its role in the system.
Documented implementation workflow4 COMPONENTS
INTERACTIVE 3DRegex Validation in Bash
BashRegular expressions
Trace connections 3 relationships
- Sample field input→Script regex pattern
- Script regex pattern→Branching result
- Branching result→Console feedback
Select a component to see how it fits into the system.
CAPABILITIES
What’s inside.
- 01
Email pattern exercises
- 02
PIN-code validation
- 03
Interactive registration fields
- 04
Additional regex experiments