mirror of
https://github.com/js0ny/dotfiles.git
synced 2025-12-21 16:53:00 +00:00
16 lines
468 B
Bash
16 lines
468 B
Bash
#!/bin/bash
|
|
|
|
TOTAL_MEM=$(sysctl -n hw.memsize)
|
|
TOTAL_MEM=$((TOTAL_MEM / 1024 / 1024)) # 转换为 MB
|
|
|
|
USED_MEM_RAW=$(top -l 1 | awk '/PhysMem/ {print $2}')
|
|
|
|
if [[ $USED_MEM_RAW == *G ]]; then
|
|
USED_MEM=$(echo "$USED_MEM_RAW" | sed 's/G//' | awk '{print $1 * 1024}') # 转 MB
|
|
else
|
|
USED_MEM=$(echo "$USED_MEM_RAW" | sed 's/M//') # 直接取 MB
|
|
fi
|
|
|
|
MEM_PERCENT=$(echo "scale=1; $USED_MEM / $TOTAL_MEM * 100" | bc)
|
|
|
|
sketchybar --set $NAME label=" $MEM_PERCENT%"
|