The command-line tool saves the user settings in the following file when completing the license key installation.
| OS | Default path | 
|---|---|
| Windows | C:\Users\%USERNAME%\AppData\Roaming\Entrust\SigningClient\config | 
| Linux | $HOME/.signingclient/config | 
As explained in the signingclient command-line reference, you can manage these configuration settings with the following commands:
For example, to update the library path:
$ signingclient config set --library /home/john/your_library_path/libp11pkihub.so