@ option

Applies Listener options from the specified environment variable or text file.

Syntax
dblsn @{ variable | filename } ...
Remarks

By default, dblsn.txt is the argument file when the Listener is run without parameters.

If a file and an environment variable with the same name exist, the environment variable is used.

Use the File Hiding utility to obfuscate passwords and other sensitive information in the text file. See File Hiding utility (dbfhide).

See also
Example

A sample text file is located at samples-dir\MobiLink\SIS_SimpleListener\dblsn.txt.

The following example stores command line options in a dblsnoptions environment variable:

dblsn @dblsnoptions

The following example stores command line options in mydblsn.txt, a fully qualified text file:

dblsn @mydblsn.txt