The tool matches modalias patterns passed as command line parameters or on standard input against /sys/devices/**/modalias (using the fnmatch function). When using the verbose mode, it also prints the matching modaliases on standard output.

Alternatively, it can query /sbin/modinfo for the modalias patterns of a kernel module.

Git branch: git://heh.fi/ion/hardware-connected.git
Git browser: http://gitweb.heh.fi/?p=ion/hardware-connected.git
There are Ubuntu packages available at https://launchpad.net/~ion/+archive