# shellcheck shell=bash SEARCH_STRINGS=( "Mouse" "Razer DeathAdder V3 HyperSpeed" ) for search_string in "${SEARCH_STRINGS[@]}"; do echo "Searching for devices matching: $search_string" grep -l "$search_string" /sys/bus/usb/devices/*/product 2>/dev/null | sed "s/product/power\\/control/" | while IFS= read -r device do echo "Setting power control to 'on' for: $device" echo on >| "$device" done done