# 创建完整的修复脚本
cat > /tmp/fix_autostart.sh << 'EOF'
#!/bin/bash

echo "=== 修复命令监控开机自启动 ==="

# 停止现有监控
/root/monitor/cmd_monitor.sh stop >/dev/null 2>&1

# 清理旧的crontab条目
echo "1. 清理旧的crontab条目..."
(crontab -l 2>/dev/null | grep -v "cmd_monitor" | grep -v "monitor") | crontab -

# 添加新的crontab开机启动
echo "2. 设置crontab开机启动..."
(crontab -l 2>/dev/null; echo "@reboot /bin/bash /root/monitor/cmd_monitor.sh background >/dev/null 2>&1") | crontab -

# 尝试创建systemd服务
echo "3. 尝试设置systemd服务..."
if command -v systemctl >/dev/null 2>&1; then
    cat > /etc/systemd/system/cmd-monitor.service << SVC_EOF
[Unit]
Description=Command Monitor Service
After=network.target

[Service]
Type=forking
User=root
ExecStart=/root/monitor/cmd_monitor.sh background
ExecStop=/root/monitor/cmd_monitor.sh stop
Restart=no
StandardOutput=null
StandardError=null

[Install]
WantedBy=multi-user.target
SVC_EOF

    systemctl daemon-reload
    systemctl enable cmd-monitor.service >/dev/null 2>&1
    echo "   ✅ systemd服务已设置"
else
    echo "   ℹ️  systemctl不可用，跳过systemd设置"
fi

# 设置rc.local备用方案
echo "4. 设置rc.local备用方案..."
if [ -d /etc/rc.d ]; then
    # SysV init系统
    echo '/root/monitor/cmd_monitor.sh background >/dev/null 2>&1' > /etc/rc.d/rc.local
    chmod +x /etc/rc.d/rc.local
elif [ -f /etc/rc.local ]; then
    # systemd的rc.local兼容
    grep -q "cmd_monitor" /etc/rc.local || echo '/root/monitor/cmd_monitor.sh background >/dev/null 2>&1' >> /etc/rc.local
    chmod +x /etc/rc.local
else
    # 创建rc.local
    echo '#!/bin/bash' > /etc/rc.local
    echo '/root/monitor/cmd_monitor.sh background >/dev/null 2>&1' >> /etc/rc.local
    chmod +x /etc/rc.local
fi

# 立即启动监控
echo "5. 立即启动监控服务..."
/root/monitor/cmd_monitor.sh background

# 验证启动状态
echo "6. 验证启动状态..."
sleep 2
/root/monitor/cmd_monitor.sh status

echo ""
echo "=== 修复完成 ==="
echo "重启系统测试: reboot"
echo "手动检查状态: /root/monitor/cmd_monitor.sh status"
EOF

chmod +x /tmp/fix_autostart.sh
/tmp/fix_autostart.sh