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FlafyDev/wake.sh

Last active August 2, 2022 18:07
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shell script to make a usb device be able to wake up from suspend.
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wake.sh
input=$1
dmesg | grep "\[.*\] usb [^:]*: .*$input" | grep -o -P "usb .*?:" | grep -o "[0-9][^:]*" | uniq | while read device; do echo enabled >/sys/bus/usb/devices/$device/power/wakeup; done
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FlafyDev commented Aug 2, 2022 •
edited
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Here is how it gets the ids of the device:
input="HyperX"

  • dmesg | grep "\[.*\] usb [^:]*: .*$input"
[    2.117325] usb 1-2.1.3: Product: HyperX Alloy Elite
[    2.117326] usb 1-2.1.3: Manufacturer: HyperX Alloy Elite
  • dmesg | grep "\[.*\] usb [^:]*: .*HyperX" | grep -o -P "usb .*?:"
usb 1-2.1.3:
usb 1-2.1.3:
  • dmesg | grep "\[.*\] usb [^:]*: .*HyperX" | grep -o -P "usb .*?:" | grep -o "[0-9][^:]*" | uniq
1-2.1.3

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