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astro config set

Update any part of the current configuration of your Astro project as defined in the .astro/config.yaml file. The configuration in this file contains details about how your project runs in a local Airflow environment, including your Postgres username and password, your Webserver port, and your project name.


Within your Astro project directory, run:

astro config set <configuration> <value>


For a list of available configurations, see Configure the CLI.


## Set your webserver port to 8081
$ astro config set webserver.port 8081