Autoload kernel module after device connected ?

How to autoload linux usbhid module after keyboard connected and unload it when disconnected ?

Trying saving some memory on standalone server without permanent connected keyboard. USB core compiled in kernel.

Useful links regarding magento develop

1. A growing list of articles plumbing the depths of the enigmatic, and increasingly dominant, Magento eCommerce System Alan Storm Magento Articles for Professional Developers

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Installation of Magento extension turns some files into a folder

During installation of extension or magento upgrade some files turned into a folder instead of file.

Path Example: app/code/community/PunchTab/Points/Block/Body/Script.php but it created Script.php folder instead of file under app/code/community/PunchTab/Points/Block/Body/

 Linux machine run Slitaz, Linux dolilive 2.6.37-slitaz-RAF #4 SMP i686 GNU/Linux
Magento 1.7.0.1

"Unfortunately, this packing and unpacking code hasn't been robustly tested across operating systems or against tar archives created with standard *nix tools. My problem with this code was archives created on my Mac OS system via tar wouldn't unpack correctly with Magento Connect's code on a system running linux.
Hard to track down, hard to report, hard to reproduce means hard to fix."

Long file names and Magento Connect extension packager

http://stackoverflow.com/questions/15751812/manual-installation-of-magento-extension-turns-every-file-into-a-folder

Tar Archive to Magento Connect

http://stackoverflow.com/questions/15471304/magento-making-folder-instead-of-file-when-new-extension-insatll

tar directory excluding certain files/folders

$ tar --exclude='file1' --exclude='patter*' --exclude='file2'

Source