bash-pro

Enforce strict mode and safe argument parsing in Bash automation scripts.

Updated Apr 12, 2026
One-click install
npx skills add https://github.com/BoraPerusic/agents --skill bash-pro-boraperusic
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: bash-pro
Source: https://github.com/BoraPerusic/agents/tree/main/skills/to%20try/bash-pro
Command: npx skills add https://github.com/BoraPerusic/agents --skill bash-pro-boraperusic

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Bash scripting in automation often suffers from errors, portability issues, and unmaintained code. This Skill provides a disciplined approach to writing safe, portable, and testable Bash scripts that succeed in production environments.

Core Features & Use Cases

  • Enforces strict mode with set -Eeuo pipefail and robust error handling
  • Provides safe argument parsing, input validation, and predictable expansions
  • Promotes portability across POSIX-like environments and CI/CD pipelines
  • Supports testing and linting with ShellCheck and bats for end-to-end reliability

Quick Start

Apply strict mode and defensive Bash patterns to your scripts for reliable, portable automation.

Frequently Asked Questions about bash-pro

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I make Bash automation scripts reliable for production environments?

Reliable Bash automation requires strict mode with set -Eeuo pipefail, robust argument parsing, defensive logging, and ShellCheck linting to prevent silent failures in production scripts.

What is defensive programming in shell scripts?

Defensive programming in shell scripts enforces strict mode, validates inputs, handles expansion predictably, and applies error handling to prevent uncaught failures during automation execution.

How do I test Bash scripts for CI/CD pipelines?

Testing Bash scripts for CI/CD pipelines involves linting with ShellCheck and running end-to-end test suites with Bats to verify execution logic and ensure portability across environments.

Does this approach to Bash scripting support POSIX-like environments?

Yes, this Bash scripting approach promotes portability across POSIX-like environments and CI/CD pipelines by enforcing safe argument parsing and avoiding platform-specific unquoted expansions.

Why does my Bash automation fail silently in CI/CD?

Bash automation fails silently when strict mode is inactive; applying set -Eeuo pipefail catches undefined variables and pipe failures, adding defensive logging to expose hidden errors.

Best way to parse arguments safely in Bash utility scripts?

Safe argument parsing in Bash utility scripts requires predictable expansions, strict input validation, and robust error handling to prevent uncaught failures during automation execution.