23 lines
443 B
Bash
Executable File
23 lines
443 B
Bash
Executable File
#!/bin/bash
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backlight_float=$(xbacklight -get)
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current_backlight=${backlight_float%%.*}
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case $1 in
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"raise")
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(( current_backlight += 5 ))
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[[ $current_backlight -gt 100 ]] && current_backlight=100
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xbacklight -set $current_backlight
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notify-send $current_backlight
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;;
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"lower")
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(( current_backlight -= 5 ))
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[[ $current_backlight -lt 5 ]] && current_backlight=1
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xbacklight -set $current_backlight
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notify-send $current_backlight
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;;
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esac
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