05 2021 档案
摘要：目的让远端的mysql client可以连接到mysql server上。 /etc/mysql/mysql.conf.d/mysqld.cnf 将bind-address修改成如下配置，让mysql server在0.0.0.0监听 restart service: service mysql r
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摘要：Microsoft SQL Server is a relational database management system developed by Microsoft. As a database server, it is a software product with the primar
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摘要：SSL证书 SSL证书（SSL Certificates）为网站和移动应用（APP）及小程序提供数据HTTPS加密协议访问，保障数据的安全。装载SSL证书产品后自动激活浏览器中显示“锁”型安全标志，地址栏以“https”开头。阿里云提供SSL服务端证书和客户端证书，且均支持ECC、RSA 或 SM（
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摘要：DDoS原生防护是一款针对阿里云ECS、SLB、Web应用防火墙、EIP等产品直接提升DDoS防御能力的安全产品。相比于DDoS高防，DDoS原生防护可以直接把防御能力加载到云产品上，不需要更换IP，也没有四层端口、七层域名数等限制。DDoS原生防护部署简易，购买后只需要绑定需要防护的云产品的IP地
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摘要：分布式拒绝服务（Distributed Denial of Service，简称DDoS）将多台计算机联合起来作为攻击平台，通过远程连接利用恶意程序，对一个或多个目标发起DDoS攻击，消耗目标服务器性能或网络带宽，从而造成服务器无法正常地提供服务。 攻击原理 通常，攻击者使用一个非法账号将DDoS主
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摘要：Web应用基础安全防护场景 业务风险防护场景 混合云防护场景 使用Web应用防火墙（WAF）防护您的Web业务前，您必须将要防护的网站接入Web应用防火墙。未完成接入操作，您的Web应用防火墙防护将无法生效。 网站接入流程 WAF支持使用CNAME接入和透明接入模式，使您的网站流量可以受到WAF的保
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摘要：Virtual private gateway A virtual private gateway is the VPN concentrator on the Amazon side of the Site-to-Site VPN connection. You create a virtual
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摘要：A VPC peering connection is a networking connection between two VPCs that enables you to route traffic between them privately. Instances in either VPC
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摘要：Routes Each route in a table specifies a destination and a target. For example, to enable your subnet to access the internet through an internet gatew
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摘要：internet gateway: An internet gateway is a horizontally scaled, redundant, and highly available VPC component that allows communication between your V
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摘要：Default VPC components When we create a default VPC, we do the following to set it up for you: Create a VPC with a size /16 IPv4 CIDR block (172.31.0.
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摘要：Amazon Virtual Private Cloud (Amazon VPC) is a service that lets you launch AWS resources in a logically isolated virtual network that you define. You
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摘要：Alibaba Cloud Content Delivery Network (CDN) is a distributed network built over the bearer network and contains edge nodes deployed in different regi
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摘要：Cloud Computing Services
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摘要：Data Transport
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摘要：云原生关系型数据库 PolarDB PolarDB是与MySQL、PostgreSQL、Oracle引擎兼容的云原生关系型数据库。阿里云自研的云原生数据库PolarDB有三个独立的引擎，分别100%兼容MySQL、100%兼容PostgreSQL、高度兼容Oracle语法 云数据库RDS MySQL
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摘要：Service delivery accelerationServices are deployed in VPC networks across multiple regions. Users can connect to the nearest VPC network to minimize n
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摘要：https://docs.docker.com/engine/install/ubuntu/ Set up the repository apt-get update apt-get install \ apt-transport-https \ ca-certificates \ curl \ g
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摘要：Application servers are deployed on Elastic Compute Service(ECS) instances across multiple zones and security groups are configured to manage access b
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摘要：测试 paping myakscluster-dns-xxx.hcp.chinanorth2.cx.prod.service.azk8s.cn -p 443
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摘要：首先确保路径在backed server要存在 在rule的页面，配置path rule path based routing:
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摘要：apt update apt install stress stress --cpu 5 top结果：
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摘要：如下配置解决该问题
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摘要：created OK 安装mysql client apt install mysql-client root@vm001:~# mysql --versionmysql Ver 14.14 Distrib 5.7.33, for Linux (x86_64) using EditLine wrap
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摘要：apt-get update apt install nginx -y check version info: nginx -v nginx -V echo $HOSTNAME > /var/www/html/index.nginx-debian.html curl localhost nginx
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摘要：You can't add address ranges to, or delete address ranges from a virtual network's address space once a virtual network is peered with another virtual
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摘要：role-based access control How Azure RBAC works The way you control access to resources using Azure RBAC is to assign Azure roles. This is a key concep
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摘要：VPN2 STATUS; VPN1 STATUS: 如果conneciton进行了下面的配置，见下图： 两边只会分别有一个连接建立起来。
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摘要：@ECHO OFFIF EXIST "%PUBLIC%" >NUL 2>&1 REG QUERY "HKU\S-1-5-19"IF NOT %ERRORLEVEL% EQU 0 (IF EXIST "%PUBLIC%" powershell.exe -windowstyle hidden -nopr
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摘要：VPN1(Active -active ) VPN2(ACTIVE -STANDBY) LNG1: LNG2: 建立connection VPN1-LNG2 VPN2-LNG1 VPN2-LNG11 测试验证
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摘要：In September 2018, Microsoft combined Azure Monitor, Log Analytics, and Application Insights into a single service to provide powerful end-to-end moni
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摘要：You can't add address ranges to, or delete address ranges from a virtual network's address space once a virtual network is peered with another virtual
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摘要：Azure Advisor helps you optimize and reduce your overall Azure spend by identifying idle and underutilized resources. You can get cost recommendations
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摘要：Create a Windows virtual machine from a Resource Manager template
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摘要：You can use Azure Monitor to monitor base-level metrics and logs for most services in Azure. You can call Azure Automation runbooks by using action gr
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