Gan, Jimmy
107 lines
3.4 KiB
Bash
Executable File
107 lines
3.4 KiB
Bash
Executable File
#!/bin/bash
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# Quick Fix: Free up space for Time Machine
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# This script performs safe cleanup operations to free disk space
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set -e
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echo "=== Time Machine Disk Space Fix ==="
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echo ""
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echo "This script will help free up space so Time Machine can work."
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echo ""
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# Check current free space
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FREE_SPACE=$(df / | tail -1 | awk '{print $4}')
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FREE_SPACE_GB=$(echo "scale=2; $FREE_SPACE / 1024 / 1024" | bc)
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echo "Current free space: ${FREE_SPACE_GB}GB"
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echo ""
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# Ask for confirmation
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read -p "Do you want to proceed with safe cleanup? (y/n) " -n 1 -r
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echo ""
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if [[ ! $REPLY =~ ^[Yy]$ ]]; then
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echo "Cancelled."
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exit 0
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fi
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echo ""
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echo "🧹 Cleaning up..."
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# 1. Empty Trash
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if [ -d ~/.Trash ] && [ "$(ls -A ~/.Trash 2>/dev/null)" ]; then
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TRASH_SIZE=$(du -sh ~/.Trash 2>/dev/null | awk '{print $1}')
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echo " Emptying Trash ($TRASH_SIZE)..."
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rm -rf ~/.Trash/* ~/.Trash/.* 2>/dev/null || true
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echo " ✓ Trash emptied"
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else
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echo " ✓ Trash already empty"
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fi
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# 2. Clean Library Caches (safe - will regenerate)
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if [ -d ~/Library/Caches ]; then
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CACHES_SIZE=$(du -sh ~/Library/Caches 2>/dev/null | awk '{print $1}')
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echo " Cleaning Library/Caches ($CACHES_SIZE)..."
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# Keep some important caches
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mkdir -p ~/Library/Caches/backup_temp
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find ~/Library/Caches -mindepth 1 -maxdepth 1 ! -name "backup_temp" -exec mv {} ~/Library/Caches/backup_temp/ \; 2>/dev/null || true
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rm -rf ~/Library/Caches/backup_temp/* 2>/dev/null || true
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rmdir ~/Library/Caches/backup_temp 2>/dev/null || true
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echo " ✓ Caches cleaned"
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fi
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# 3. Clean user cache
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if [ -d ~/.cache ]; then
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CACHE_SIZE=$(du -sh ~/.cache 2>/dev/null | awk '{print $1}')
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echo " Cleaning ~/.cache ($CACHE_SIZE)..."
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rm -rf ~/.cache/* 2>/dev/null || true
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echo " ✓ User cache cleaned"
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fi
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# 4. Clean npm cache (if exists)
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if command -v npm &> /dev/null; then
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NPM_CACHE_SIZE=$(du -sh ~/.npm 2>/dev/null | awk '{print $1}' || echo "0")
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if [ "$NPM_CACHE_SIZE" != "0" ] && [ -d ~/.npm ]; then
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echo " Cleaning npm cache ($NPM_CACHE_SIZE)..."
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npm cache clean --force 2>/dev/null || true
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echo " ✓ npm cache cleaned"
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fi
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fi
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echo ""
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echo "📊 Checking new disk space..."
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NEW_FREE_SPACE=$(df / | tail -1 | awk '{print $4}')
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NEW_FREE_SPACE_GB=$(echo "scale=2; $NEW_FREE_SPACE / 1024 / 1024" | bc)
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FREED_GB=$(echo "scale=2; $NEW_FREE_SPACE_GB - $FREE_SPACE_GB" | bc)
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echo ""
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echo "=== Results ==="
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echo " Before: ${FREE_SPACE_GB}GB free"
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echo " After: ${NEW_FREE_SPACE_GB}GB free"
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if (( $(echo "$FREED_GB > 0" | bc -l) )); then
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echo " Freed: ${FREED_GB}GB"
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fi
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echo ""
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# Check if we have enough space now
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if (( $(echo "$NEW_FREE_SPACE_GB < 5" | bc -l) )); then
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echo "⚠️ Still low on space. Additional recommendations:"
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echo ""
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echo " 1. Review Downloads folder (19GB found):"
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echo " cd ~/Downloads && ls -lhS | head -20"
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echo ""
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echo " 2. Check Documents folder (60GB found):"
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echo " Move large files to NAS if possible"
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echo ""
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echo " 3. Review .ollama folder (17GB found):"
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echo " Consider removing unused models"
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echo ""
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echo " 4. Use macOS Storage Management:"
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echo " Apple Menu → About This Mac → Storage → Manage"
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echo ""
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else
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echo "✅ Good! You should have enough space for Time Machine now."
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echo " Try running Time Machine backup again."
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fi
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echo ""
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