import paramiko

client = paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
client.connect('152.136.232.83', port=22, username='root', password='Jianhua105', timeout=10)

def run(cmd):
    print(f"\n>>> {cmd[:120]}")
    stdin, stdout, stderr = client.exec_command(cmd, timeout=15)
    out = stdout.read().decode('utf-8', errors='replace').strip()
    if out: print(out[-600:])
    return out

# Find database path in server.js
run("grep -n 'sqlite\\|database\\|\\.db' /www/wwwroot/ipzhinengti/server.js | head -10")

# Find all .db files
run("find /www/wwwroot/ipzhinengti -name '*.db' 2>/dev/null")
run("find /www/wwwroot/ipzhinengti -name '*.sqlite' 2>/dev/null")

# Check data dir
run("ls -la /www/wwwroot/ipzhinengti/data/ 2>/dev/null || echo 'no data dir'")
run("ls -la /www/wwwroot/ipzhinengti/*.db 2>/dev/null || echo 'no .db in root'")

client.close()