2025-02-23 10:39:36 +00:00
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#!/bin/bash
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2025-02-23 14:58:03 +00:00
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if [ -f /sys/class/backlight/intel_backlight/brightness ]; then
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pV=$(cat /sys/class/backlight/intel_backlight/brightness);
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echo -n "0" >> /sys/class/backlight/intel_backlight/brightness;
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read;
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echo -n "$pV" >> /sys/class/backlight/intel_backlight/brightness;
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exit 0;
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else
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exit 1;
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fi
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