Problem : I have an HP xw8200 workstation running linux with two small, fast SCSI drives hooked up to the […]

Problem : This is a very simply question. I have 3 potential camera devices in /dev/: video0, video1 and video2. […]

Problem : Presumably it’s somehow related to memory? What would sudo cat /dev/urandom > /dev/mem do? Trash all RAM? All […]

Problem : Sticking a USB-microcontroller on the port (similar to Arduino) creates these two files: /dev/serial/by-id/usb-MBED_MBED_CMSIS-DAP_10105a42e87da33c103dccfb6bc235360a97-if01 /dev/disk/by-id/usb-MBED_microcontrolleur_10105a42e87da33c103dccfb6bc235360a97-0:0 Are the ids […]

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