{"id":"ed5f1b09-0146-4fe8-9e0a-4094df722148","shortId":"G2Dg5z","kind":"skill","title":"Lint .env files for duplicated keys and unsafe formatting with dotenv-linter","tagline":"Check dotenv files for duplicated keys, malformed values, and formatting mistakes before they break local runs or secret handoffs.","description":"# Lint .env files for duplicated keys and unsafe formatting with dotenv-linter\n\nCheck dotenv files for duplicated keys, malformed values, and formatting mistakes before they break local runs or secret handoffs.\n\n## Prerequisites\n\nThe dotenv-linter CLI or binary and a repository containing dotenv files to check.\n\n## Installation\n\nRequirements and caveats from upstream:\n- [wemake-services/dotenv-linter](https://github.com/wemake-services/dotenv-linter) (Python)\n\nBasic usage or getting-started notes:\n- &nbsp;&nbsp;&nbsp;&nbsp;The <code>.env</code> file has a simple key-value format, for example: <code>FOO=BAR</code>.<br />\n- ## 🚀 Usage\n- $ dotenv-linter 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