26 lines
420 B
Bash
Executable File
26 lines
420 B
Bash
Executable File
#!/bin/bash
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for b in /sys/class/power_supply/BAT*; do
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[ -d "$b" ] && BATTERY="$b" && break
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done
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if [ -z "$BATTERY" ]; then
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echo "Kein akku gefunden"
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return 1
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fi
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if [ -f "$BATTERY/capacity" ]; then
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CAPACITY=$(cat "$BATTERY/capacity")
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else
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echo "Akku kann nicht gelesen werden"
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return 1
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fi
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if [ "$CAPACITY" -gt 0 ]; then
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echo "Akku bei $CAPACITY % "
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return 0
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else
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echo "Akkustand 0%, prüfen"
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return 1
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fi
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