shellcheck-configuration

Master ShellCheck configuration for shell script quality and static analysis.

• Static analysis tool for shell scripts
• Detects issues in Bash, sh, dash, ksh, and other POSIX shells
• Enforces best practices and portability
• Supports configuration and integration in CI/CD and editors

• Supports over 100 warnings and errors
• Configurable via .shellcheckrc and environment variables
• Integrates with CI/CD pipelines and editors
• Enforces POSIX compliance and portability
• Detects common pitfalls like word splitting and quoting issues
• Provides error codes (SC1000-3999) for precise issue identification

1. 1.Install ShellCheck via package manager or from source
2. 2.Configure .shellcheckrc for project-specific settings
3. 3.Integrate into CI/CD pipelines (e.g., GitHub Actions, GitLab CI)
4. 4.Set up pre-commit hooks for automated linting
5. 5.Suppress false positives using shellcheck disable=...
6. 6.Use environment variables to set shell and strict mode