17 lines
270 B
Bash
Executable File
17 lines
270 B
Bash
Executable File
#!/bin/bash
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DEVICE=/sys/devices/platform/thinkpad_acpi/leds/tpacpi\:\:kbd_backlight/brightness
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CUR_VAL=$(cat $DEVICE)
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case $CUR_VAL in
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0)
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echo "1" > $DEVICE
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;;
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1)
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echo "2" > $DEVICE
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;;
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2)
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echo "0" > $DEVICE
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;;
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esac
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