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24 lines
503 B
Bash
24 lines
503 B
Bash
#!/usr/bin/env bash
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OFF=0
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ON=2
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KEYBOARD_PATH=/sys/devices/platform/dell-laptop/leds/dell::kbd_backlight/brightness
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PREVIOUS_SETTING=$(< $KEYBOARD_PATH)
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if [[ $PREVIOUS_SETTING -eq $OFF ]]
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then
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echo $ON > $KEYBOARD_PATH
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if [[ $? -ne 0 ]]; then
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echo "ERROR: Could Not Update Settings"
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exit 1
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fi
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echo "Keyboard Backlighting: ON"
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else
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echo $OFF > $KEYBOARD_PATH
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if [[ $? -ne 0 ]]; then
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echo "ERROR: Could Not Update Settings"
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exit 1
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fi
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echo "Keyboard Backlighting: OFF"
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fi
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