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Usha Mandya 2020-08-26 13:40:21 +01:00 committed by GitHub
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6
compose/environment-variables.md
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@ -22,10 +22,12 @@ If you have multiple environment variables, you can substitute them by providing
a path to your environment variables file. By default, the `docker-compose` a path to your environment variables file. By default, the `docker-compose`
command will look for a file named `.env` in the directory you run the command. command will look for a file named `.env` in the directory you run the command.
By passing the file as an argument, you can store it anywhere and name it By passing the file as an argument, you can store it anywhere and name it
appropriately, e.g (.env.ci, .env.dev, .env.prod). Passing the file path is appropriately, for example, `.env.ci`, `.env.dev`, `.env.prod`. Passing the file path is
done using the `--env-file` option: done using the `--env-file` option:
``` docker-compose --env-file ./config/.env.dev up ``` ```shell
docker-compose --env-file ./config/.env.dev up
```
For more information, see the For more information, see the
[Variable substitution](compose-file/index.md#variable-substitution) section in the [Variable substitution](compose-file/index.md#variable-substitution) section in the