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#!/bin/sh
[ "$1" = "usbutils" ] || exit 0
# Binary accessible via alternatives
test -x /usr/libexec/lsusb-usbutils
# lsusb tree view runs without crashing (may be empty in test env)
lsusb -t 2>/dev/null; [ $? -ne 127 ]
# lsusb device listing runs without crashing
lsusb 2>/dev/null; [ $? -ne 127 ]
# usbreset is installed and shows usage when invoked without arguments
usbreset 2>&1 | grep -q "Usage:"
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