[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"howto:env:ios:en":3},{"resolvedFromAlias":4,"canonicalExt":5,"ext":5,"name":6,"category":7,"categoryName":8,"updatedAt":9,"os":10,"osLabel":11,"quickSolution":12,"stepByStep":13,"recommendedSoftware":15,"alternativeMethods":16,"commonIssues":17,"securityNote":36,"extensionPath":37,"extensionLabel":38,"breadcrumbs":39,"metaDescription":49},false,"env","Dotenv environment variables file","config","Configuration","2026-06-12T08:04:24.304Z","ios","iOS","To open .ENV files on iOS, .env is plain text, but iOS apps vary in how they handle arbitrary config files; if you just need to view or edit it reliably, transfer it to a desktop and open it with a text editor.",[14],".env is plain text, but iOS apps vary in how they handle arbitrary config files; if you just need to view or edit it reliably, transfer it to a desktop and open it with a text editor.",[],[],[18,24,30],{"title":19,"description":20,"steps":21},"Variables don’t load because the app never reads the .env file","A .env file is not automatically applied by the operating system. It must be explicitly loaded by the runtime/tool (for example, Node.js CLI --env-file or a dotenv library).",[22,23],"For Node.js, use the documented CLI option: node --env-file=.env your-script.js.","If your project uses a dotenv library, ensure it is actually invoked early in startup (for example, before accessing environment variables).",{"title":25,"description":26,"steps":27},"Parsing errors due to formatting differences (quotes, spaces, comments)","There is no formal dotenv spec; different implementations can interpret quoting, whitespace, and comments differently. A line that works in one tool may be ignored or parsed unexpectedly in another.",[28,29],"Use simple KEY=VALUE lines and avoid extra spaces around '=' unless your loader explicitly supports them.","If a value contains special characters, follow the parsing rules of the tool you are using (check Node.js .env parsing behavior or your dotenv library’s documentation).",{"title":31,"description":32,"steps":33},"Secrets accidentally committed to Git or shared",".env files often contain API keys, tokens, or passwords. If the file is committed to a repository or uploaded, those secrets may be exposed.",[34,35],"Do not commit real secrets; keep .env out of version control and share a non-secret example file separately.","Rotate/revoke any credentials that were accidentally exposed and update the affected services.",".env files commonly contain secrets (API keys, tokens, passwords). Treat them like credentials: restrict access and avoid committing them to source control.","/file-extension/env",".ENV",[40,43,46],{"label":41,"to":42},"Home","/",{"label":44,"to":45},"How To","/file-extension",{"label":47,"to":48},"Open .ENV on iOS","/how-to/open-env-on-ios","Learn how to open .ENV files on iOS with step-by-step instructions, recommended software, and troubleshooting tips."]