18 lines
336 B
Bash
Executable File
18 lines
336 B
Bash
Executable File
#!/bin/bash
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BAR_WIDTH=24
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get_brightness() {
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brightnessctl -m 2>/dev/null | cut -d, -f4 | tr -d '%'
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}
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pct=$(get_brightness)
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[[ -z "$pct" ]] && pct=0
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filled=$(( pct * BAR_WIDTH / 100 ))
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empty=$(( BAR_WIDTH - filled ))
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for ((i=0; i<filled; i++)); do printf "█"; done
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for ((i=0; i<empty; i++)); do printf "░"; done
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printf "\n"
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