Udevil

Udevil is a small auto-mount utility created to be a "a hassle-free replacement for udisks." Udevil can be used with or without without systemd, ConsoleKit, policykit, dbus, udisks, gvfs and FUSE.

Kernel
Kernel polling may need to be enabled for device media to be properly detected:

Emerge
Install Udevil:

Global
Udevil's operation can be configured using the global configuration file:



Local
According to official documentation it is possible to configure auto-mount permissions on an individual basis by creating an configuration file in this following format:



Where  is replaced by the user's user name.

devmon
A file called is also installed in the. This file



Daemon mode
Udevil can be configured to operating as a daemon.

External resources

 * https://igurublog.wordpress.com/downloads/script-devmon/ - A page describing devmon, an auto-mounting daemon that is now distributed with Udevil. This link may be helpful for reference purposes.