dockerfile-lint: A SuperCLI Plugin Guide

dockerfile-lint

dockerfile-lint — Dockerfile linter that checks for best practices, security issues, and portability problems. Validates instruction order, exposed ports, base image tags, COPY vs ADD usage, WORKDIR paths, and command hygiene.

Source

https://github.com/projectatomic/dockerfile-lint

Tags

• dockerfile-lint
• docker
• linter
• container
• best-practices
• security

Installation

1. npm install -g dockerfile-lint
2. Verify: dockerfile-lint --version
3. supercli plugins install ./plugins/dockerfile-lint --on-conflict replace --json

About SuperCLI

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