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Markdown
25 lines
760 B
Markdown
# hadolint
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> Dockerfile linter.
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> More information: <https://github.com/hadolint/hadolint#cli>.
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- Lint a Dockerfile:
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`hadolint {{path/to/Dockerfile}}`
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- Lint a Dockerfile, displaying the output in JSON format:
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`hadolint {{[-f|--format]}} {{json}} {{path/to/Dockerfile}}`
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- Lint a Dockerfile, displaying the output in a specific format:
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`hadolint {{[-f|--format]}} {{tty|json|checkstyle|codeclimate|codacy}} {{path/to/Dockerfile}}`
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- Lint a Dockerfile ignoring specific rules:
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`hadolint --ignore {{DL3006}} --ignore {{DL3008}} {{path/to/Dockerfile}}`
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- Lint multiple Dockerfiles using specific trusted registries:
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`hadolint --trusted-registry {{docker.io}} --trusted-registry {{example.com}}:{{5000}} {{path/to/Dockerfile1 path/to/Dockerfile2 ...}}`
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