螢幕亮度控制

按鍵組合一

按鍵組合	功能	執行指令
`Alt + Shift + [`	減少螢幕亮度	`brightnessctl set 5%-`
`Alt + Shift + ]`	增加螢幕亮度	`brightnessctl set +5%`

	<Key mask="AS" key="bracketleft">exec:brightnessctl set 5%-</Key>
	<Key mask="AS" key="bracketright">exec:brightnessctl set +5%</Key>

按鍵組合	功能	執行指令
`Monitor Brightness Up`	減少螢幕亮度	`brightnessctl set 5%-`
`Monitor Brightness Down`	增加螢幕亮度	`brightnessctl set +5%`

	<Key key="XF86_MonBrightnessUp">exec:brightnessctl set 5%-</Key>
	<Key key="XF86_MonBrightnessDown">exec:brightnessctl set +5%</Key>

我的筆電按鍵