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16 lines
468 B
Bash
Executable file
16 lines
468 B
Bash
Executable file
#!/bin/bash
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TOTAL_MEM=$(sysctl -n hw.memsize)
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TOTAL_MEM=$((TOTAL_MEM / 1024 / 1024)) # 转换为 MB
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USED_MEM_RAW=$(top -l 1 | awk '/PhysMem/ {print $2}')
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if [[ $USED_MEM_RAW == *G ]]; then
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USED_MEM=$(echo "$USED_MEM_RAW" | sed 's/G//' | awk '{print $1 * 1024}') # 转 MB
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else
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USED_MEM=$(echo "$USED_MEM_RAW" | sed 's/M//') # 直接取 MB
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fi
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MEM_PERCENT=$(echo "scale=1; $USED_MEM / $TOTAL_MEM * 100" | bc)
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sketchybar --set $NAME label=" $MEM_PERCENT%"
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