# fx setup-macos | |
register host tools at MacOS Application Firewall | |
```none | |
Register host tools at MacOS Application Firewall | |
NOTE: This script uses sudo and will thus ask for your password! | |
-n|--dry-run Just print all steps, don't do any configuration | |
``` | |
[setup-macos source code](https://cs.opensource.google/fuchsia/fuchsia/+/main:tools/devshell/setup-macos) |