Please tell me how to change the login password of Xiaoniao Cloud Linux cloud server.

How to change the login password of Xiaoniao Cloud Linux cloud server? On this basis, is there any simple way to improve the security factor of cloud servers?

想无 2021-11-04 10:49:54 0  5  1098

centos postfix smtp server配置

基于阿里云centos配置postfix邮件服务器，目前已经安装好了postfix、dovecot，并且绑定域名mail.domain.com到服务器。 通过终端添加邮箱帐号： {代码...} 在foxmail中添加 {代码...} 经测试发现可以正常收取邮件...

迷茫 2017-04-25 09:01:40 0  0  743

node.js - AWS configuration nginx reverse proxy does not take effect

I just bought an Amazon server. After installing nginx, I want to access the port specified by the server through the domain name to access different services. I set the security rules on the Amazon console, modify the nginx.conf file, and set up a reverse proxy: {Code. ..} Mainly because include se...

世界只因有你 2017-05-16 13:36:48 0  2  588

Load balancing - some questions about nginx reverse proxy?

I'm using two servers to configure a reverse proxy. Server A forwards all requests to the test server group through the following configuration (although there is only one in the group) {code...} Access server A through the browser and return the content in server B. Here comes the problem: 1. Serve...

给我你的怀抱 2017-05-16 17:08:55 0  2  594

CentOS7.4 firewall adds port release

The operating system of Xiaoniao Cloud Server is CentOS7.4. Where should I set up the firewall to add port permission? How to set it up?

想无 2022-01-14 13:46:10 0  1  1128

How to set up TCPing command on cloud server

When using a cloud server to disable PING, I know that I can use the TCPing command, but I don’t know how to set it up. Is there any method or process reference that can detect whether the server is delayed or the port is blocked?

想无 2021-11-29 11:28:38 0  1  1374

Mysql master-slave replication REPLICATE_DO_DB parameter rolls back to the initial settings every time after the slave server reboots

I built mysql master-slave replication on Microsoft Cloud and used bitnami with replication. My.cnf configuration in the image (master server) {code...} My.cnf configuration in the image (slave server) {code... .} There is no setting for the REPLICATE_DO_DB parameter...

我想大声告诉你 2017-05-18 10:54:55 0  3  895

centos - 请问linux在没有密钥的情况下如何登陆？

我来了一家新公司，公司的服务器用的是天翼云主机，centos的系统，而且被设定成了必须用密钥登录，而我现在只有root账号的密码，没有密钥，请问该怎么登录？公司之前管服务器的人早就联系不上了，我对服务器方面...

淡淡烟草味 2017-04-26 09:01:06 0  4  821

mongodb - mongo deployed on Alibaba Cloud's ECS server cannot be accessed from the external network

I bought an Alibaba Cloud ecs server, configured security group rules (open 80, 8080, and Mongo's default port 27017), and then started the node and mongodb services. The node service can be accessed normally from the external network, but using mongoose/ Robomongo or directly access the 27017 port ...

代言 2017-06-16 09:19:13 0  1  1596

centos - yum安装MongoDB的时候一直超时怎么办

服务器是阿里云64位的centos7,我的安装步骤是这样的 修改yum包管理系统 vim /etc/yum.repos.d/mongodb-org-3.2.repo 填写配置 [mongodb-org-3.2] name=MongoDB Repository baseurl=https://repo.mongodb.org/yum/...

PHPz 2017-05-02 09:17:59 0  2  1011

Thinkphp5 needs to be added to the server before it can be opened.

It cannot be opened by directly entering the URL on the Alibaba Cloud server. It requires URL + public. I would like to ask how to set it up?

追 2018-01-22 11:52:12 0  2  1201

How to convert http to https using apache. Please give me more details. Thank you.

I want to convert http to https. The apache server I use downloads Alibaba Cloud’s free ssl certificate. How to configure it in detail? Thank you.

phpcn_u74895 2017-12-12 21:09:10 0  3  1809

Common methods for connecting to MYSQL database with PHP

After configuring a Xiaoniao cloud server and deploying a PHP environment, what are the common methods for connecting to a MYSQL database?

想无 2021-09-07 13:56:33 0  3  1115

How to set up server2008 r2 firewall to allow external access? [Please ask teachers for answers]

Configuration: phpstudy 2018 Integrated apache5.6.27+MYSQL system: windows server2008r2 {Tencent Cloud Server} Local: 1272.0.0.1 Port 80,; website stand-alone debugging completed; advanced firewall settings, new inbound rules, individually open 80, 443, 3306; website configuration Domain name resolu...

我是不高兴 2019-03-30 23:57:30 0  3  1207

Load balancing - nginx configures backup server, error page does not take effect

1. When configuring the nginx backup server, when the other two servers are unavailable, jump to the customized page. But the actual configuration did not take effect; please check what is wrong with my configuration. The IP of the host where nginx is installed: 192.168.109.210 and the IP of the oth...

伊谢尔伦 2017-05-16 17:18:22 0  1  759

javascript - Ask about CORS security

During the interview, I was asked a question about CORS security, but I couldn’t answer it. I would like to ask everyone for advice. CORS sets Access-Control-Allow-Origin on the server side. If it is not set to *, isn't it true that only the specified domain can initiate a request? Otherwise, it wil...

给我你的怀抱 2017-05-19 10:42:05 0  2  891

centos nginx 301重定向问题

centos 服务器安装nginx配置301重定向，重启服务依然毫无效果，放在nginx.conf的http区块中，代码如下，求大神！ {代码...}

阿神 2017-04-26 09:01:04 0  1  566

centos - Problems with deploying thinkphp on Alibaba Cloud servers?

I bought an installation package of thinkphp3.2.2 and its configuration environment on the cloud market. By default, the server creates the thinkphp configuration file in the alidata/www/default folder, but my local project uses tp3.2.3. With phpstudy and windows environment, I want to directly put ...

女神的闺蜜爱上我 2017-06-16 09:18:50 0  1  915

数据备份 - mongodb数据库如何定时备份？上线的项目,mongodb需要注意什么？

如题，mongodb数据库如何实现定时备份，目前数据库在阿里云上，为了安全，如何实现每天或者一定时间自动备份到另一个服务器上？ mongodump 如何时间定时自动执行？ 已经上线的项目，后期维护需要注意什么？？

伊谢尔伦 2017-04-25 09:02:39 0  2  793

Always use UTF-8 encoding

I'm setting up a new server and want full UTF-8 support in my web application. I've tried this before on existing servers, but always seemed to have to fall back to ISO-8859-1. Where do I need to set encoding/charset? I know I need to configure Apache, MySQL and PHP to achieve this.

P粉548512637 2023-07-24 19:47:11 0  2  511