Initial commit: combine nas_tool, nas_webdav, sync-utils

2026-02-18 22:59:43 +08:00
commit 526c6a5521
77 changed files with 7898 additions and 0 deletions
@@ -0,0 +1,108 @@
+#!/bin/bash
+
+# Find ANY Freeable Space - Check everything
+
+set -e
+
+echo "=== Find Any Freeable Space ==="
+echo ""
+
+FREE_SPACE=$(df / | tail -1 | awk '{print $4}')
+FREE_SPACE_GB=$(echo "scale=2; $FREE_SPACE / 1024 / 1024" | bc)
+echo "Current free space: ${FREE_SPACE_GB}GB"
+echo ""
+
+echo "🔍 Checking all possible sources of space:"
+echo ""
+
+TOTAL_POTENTIAL=0
+
+# 1. Caches
+echo "1. Caches:"
+CACHE_SIZE=$(du -sh ~/Library/Caches 2>/dev/null | awk '{print $1}' || echo "0")
+echo "   Library/Caches: $CACHE_SIZE"
+if [ "$CACHE_SIZE" != "0" ] && [ -n "$CACHE_SIZE" ]; then
+    CACHE_GB=$(echo "$CACHE_SIZE" | sed 's/G//' | awk '{if ($1 ~ /[0-9]/) print $1; else print "0"}')
+    TOTAL_POTENTIAL=$(echo "$TOTAL_POTENTIAL + $CACHE_GB" | bc 2>/dev/null || echo "$TOTAL_POTENTIAL")
+fi
+
+USER_CACHE=$(du -sh ~/.cache 2>/dev/null | awk '{print $1}' || echo "0")
+echo "   .cache: $USER_CACHE"
+
+NPM_CACHE=$(du -sh ~/.npm 2>/dev/null | awk '{print $1}' || echo "0")
+echo "   .npm: $NPM_CACHE"
+echo ""
+
+# 2. Downloads
+DOWNLOADS=$(du -sh ~/Downloads 2>/dev/null | awk '{print $1}' || echo "0")
+echo "2. Downloads: $DOWNLOADS"
+echo ""
+
+# 3. Trash
+TRASH=$(du -sh ~/.Trash 2>/dev/null | awk '{print $1}' || echo "0")
+echo "3. Trash: $TRASH"
+echo ""
+
+# 4. Virtual memory
+VM_SIZE=$(sudo du -sh /private/var/vm 2>/dev/null | awk '{print $1}' || echo "0")
+echo "4. Virtual Memory (swap): $VM_SIZE"
+echo ""
+
+# 5. System temp
+TEMP_SIZE=$(sudo du -sh /private/var/folders 2>/dev/null | awk '{print $1}' || echo "0")
+echo "5. System Temp: $TEMP_SIZE"
+echo ""
+
+# 6. Large directories
+echo "6. Large Directories:"
+OLLAMA=$(du -sh ~/.ollama 2>/dev/null | awk '{print $1}' || echo "0")
+echo "   .ollama: $OLLAMA"
+
+LOCAL=$(du -sh ~/.local 2>/dev/null | awk '{print $1}' || echo "0")
+echo "   .local: $LOCAL"
+echo ""
+
+# 7. Documents remaining
+DOCS=$(du -sh ~/Documents 2>/dev/null | awk '{print $1}' || echo "0")
+echo "7. Documents remaining: $DOCS"
+echo ""
+
+echo "=== Analysis ==="
+echo ""
+echo "The problem: Even if we free space, the OS snapshot will preserve"
+echo "deleted files, making System Data grow instead."
+echo ""
+
+echo "=== Desperate Measures ==="
+echo ""
+echo "Since normal methods don't work, try:"
+echo ""
+echo "1. **Restart your Mac**"
+echo "   Sometimes releases some purgeable space temporarily"
+echo ""
+echo "2. **Try downloading update with current space**"
+echo "   sudo softwareupdate --download --all"
+echo "   (May work even with less than 17.64GB)"
+echo ""
+echo "3. **Check if update can install incrementally**"
+echo "   System Settings → General → Software Update"
+echo "   Click 'More Info' to see if it can download in parts"
+echo ""
+echo "4. **Use external drive** (if available)"
+echo "   - Connect external drive"
+echo "   - Move large files there (not NAS)"
+echo "   - Install update"
+echo "   - Move files back"
+echo ""
+echo "5. **Contact Apple Support**"
+echo "   They may have tools to force-clear the snapshot"
+echo "   Or can help with the update process"
+echo ""
+
+echo "=== The Real Issue ==="
+echo ""
+echo "The OS update snapshot is blocking everything."
+echo "You need to update macOS, but need space to update."
+echo "This is a system-level catch-22 that may require"
+echo "Apple Support intervention or external storage."
+echo ""