usbreset.sh



#!/bin/sh

# Unload andd then reload USB drivers, to reset to using sda for new stick

# Try 2.4 and then 2.6 names: uhci/uhci_hcd
usbchain="usbcore ehci-hcd uhci uhci_hcd ohci_hcd scsi_mod usb_storage sd_mod"
usbchain_reverse="$(echo $usbchain | tr '[:space:]' '\n' | tac -)"

for module in $usbchain_reverse; do
    modprobe -q -r $module || true
done
for module in $usbchain; do
    modprobe -q $module || true
done