# Permissions

This command reads any specified directory and returns a list of all compiled grammar files inside it that you can access using the specified license.

    edktool p -d <directory> -l <licencefile>

The following table describes the optional parameters for this command.

`-l <licensefile>` | The file containing a valid license key for Eduction. If you do not specify a license key, edktool attempts to load the license `licensekey.dat` in its current working directory. You must specify the license parameter if your license is in a different location.
`-a` | Set this parameter to return a list of all compiled grammar files inside the directory that are not accessible under the specified license.
`-q` | Run in quiet mode. In this case, `edktool` removes all descriptive messages from the output and shows a list of file names only, in the format `Valid: filename.ecr` or, if you also included the `-a` parameter, `Invalid: filename.ecr`.

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