20 lines
671 B
Python
20 lines
671 B
Python
#!/usr/bin/env python3
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"""Quick disk usage checker - returns JSON for easy parsing."""
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import json
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import shutil
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def get_disk_usage():
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"""Get disk usage for root partition."""
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total, used, free = shutil.disk_usage("/")
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return {
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"partition": "/",
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"total_gb": round(total / (1024**3), 2),
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"used_gb": round(used / (1024**3), 2),
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"free_gb": round(free / (1024**3), 2),
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"percent_used": round((used / total) * 100, 1),
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"status": "ok" if (used / total) < 0.8 else "warning" if (used / total) < 0.9 else "critical"
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}
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if __name__ == "__main__":
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result = get_disk_usage()
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print(json.dumps(result, indent=2)) |