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How to remote mysql

How to remote mysql

With the continuous development of network technology, remote connection to database has become a part of daily work. As a commonly used relational database management system, MySQL also provides a variety of ways to support remote access. This article will introduce how to remotely connect to MySQL based on security and availability considerations. 1. Configure the MySQL server. Before allowing remote connections, we need to perform some configurations on the MySQL server. The following are some important configuration steps: 1. Confirm that the MySQL service is running. On Linux, we can pass

May 20, 2023 am 09:07 AM
Getting Started with PHP: Linux Server

Getting Started with PHP: Linux Server

As a developer, it is essential to know how to use different programming languages ​​and the corresponding tools. As a mainstream programming language, PHP is widely used in Web application development, and its application scope covers the entire Internet. Here, we will introduce how to learn and use the PHP language on a Linux server. Preparation Before you start learning PHP, you need an environment to run PHP. Usually, choosing to build a Linux server is a good choice. To avoid installation and configuration hassles, we

May 20, 2023 am 08:18 AM
PHP linux服务器 入门指南
How to troubleshoot the problem of global reverse proxy already existing in Nginx file

How to troubleshoot the problem of global reverse proxy already existing in Nginx file

Project scenario: The Pagoda Linux panel built by Alibaba Cloud has already been built on other websites. I now add a reverse proxy port to a new website. However, when adding the reverse proxy through the Pagoda panel, the following pseudo-image appears. Static error. Problem Description Pseudo-static/nxinx main configuration/vhost/ file already exists a global reverse proxy. This problem actually tells us that a website in the nginx configuration file can only contain one location/, otherwise an error will be reported. Cause analysis: The problem is very clear, that is, there is a problem with the relevant configuration of nginx.conf. The first step is to check the relevant configuration files of the website. Click the website directly to enter the details to view the configuration files. se

May 18, 2023 pm 09:13 PM
nginx
How to install Hadoop in linux

How to install Hadoop in linux

1: Install JDK1. Execute the following command to download the JDK1.8 installation package. wget--no-check-certificatehttps://repo.huaweicloud.com/java/jdk/8u151-b12/jdk-8u151-linux-x64.tar.gz2. Execute the following command to decompress the downloaded JDK1.8 installation package. tar-zxvfjdk-8u151-linux-x64.tar.gz3. Move and rename the JDK package. mvjdk1.8.0_151//usr/java84. Configure Java environment variables. echo'

May 18, 2023 pm 08:19 PM
Linux hadoop
How to solve the linux remote connection ssh prompt IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY

How to solve the linux remote connection ssh prompt IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY

➜~sshadleytales@192.168.1.103@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@WARNING:REMOTEHOSTIDENTIFICATIONHASCHANGED!@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ITISPOSSIBLETHATSOMEONEISDOINGSOMETHINGNASTY!Someonecouldb

May 18, 2023 pm 06:04 PM
Linux ssh
What are the stages of the Linux system startup process?

What are the stages of the Linux system startup process?

There are five stages in the system startup process: 1. Kernel boot stage; when the computer is powered on, it first performs a BIOS power-on self-test and starts according to the startup device (usually a hard disk) set in the BIOS. 2. Run the init phase; the init process is the starting point of all processes in the system. Without this process, no process in the system will start. 3. System initialization phase; call rc to complete some system initialization work. 4. Establish the terminal stage. 5. User logs into the system. Linux system startup process The Linux system startup process is not as complicated as everyone imagines. The process can be divided into 5 stages: (1) Kernel booting. (2) Run init. (3) System initialization. (4) Establish a terminal. (5) Use

May 18, 2023 pm 03:29 PM
Linux
How to install PHP5.2.0 on the Pagoda Linux panel

How to install PHP5.2.0 on the Pagoda Linux panel

1. Preparatory work Before installing PHP5.2.0, you need to install Pagoda Linux first. For the specific process, please refer to the official documentation for installation and configuration. At the same time, it should be noted that before performing the following operations, the system with the yum source installed needs to upgrade the yum source first. The method is as follows: wgethttp://download.bt.cn/install/update.shchmod+xupdate.sh./update.sh 2 . Download the PHP5.2.0 source code package on the Pagoda Linux page, select "Website" → "PHP Version" → "Customized Version" → "Download" to enter the download page, and enter the following address in "PHP Download Address": http:

May 18, 2023 pm 03:16 PM
Linux PHP
How to export mysql

How to export mysql

MySQL is a relational database management system that is widely used in website development, data analysis, software development and other fields. In actual use, we often need to export data in MySQL to other applications or environments for subsequent processing or analysis. This article will introduce readers to how to export data in MySQL. 1. How to export data in MySQL MySQL provides a variety of ways to export data, including using command line tools, using MySQL's own export tools, using third-party tools, etc. Below we will go through one by one

May 18, 2023 pm 01:10 PM
Free deployment nodejs

Free deployment nodejs

With the popularity of the Internet in recent years, more and more developers have begun to use Node.js to develop web applications. Node.js is a Chrome-based JavaScript running environment that can run JavaScript programs on the server side, allowing developers to use JavaScript language to develop on the server side. In the process of executing a Node.js application, deployment processing is required so that the application can run smoothly. To this end, this article will briefly introduce

May 18, 2023 pm 12:09 PM
How to use Linux nc command

How to use Linux nc command

1. Command introduction nc is the abbreviation of netcat. It is a powerful network tool and is known as the Swiss Army Knife in the network industry. The actual command of the nc command in the Linux system is ncat, and nc is a soft connection to ncat. The main functions of the nc command are as follows: to realize the listening of any TCP/UDP port. nc can be used as a server to listen to the scan of the specified port in TCP or UDP mode. nc can be used as a client to initiate TCP or UDP connection between machines to transfer files between machines. If you cannot find the nc command, you can use yuminstall-ync to install it. The centos6 system installs nc-1.84-24.el6.x86_64.

May 17, 2023 pm 05:13 PM
Linux
DeRPnStiNK target machine penetration case analysis

DeRPnStiNK target machine penetration case analysis

DeRPnStiNK target machine penetration We found the DeRPnStiNK target machine from the Internet as an experimental environment. For beginners, we used this target machine to conduct penetration experiments. After downloading the target machine online, open it directly through the virtual machine. Just use the default bridge mode for the network card configuration. Note here that your kali attack machine must also be in bridge mode to ensure normal communication with the attacked server. First, if we are not sure about the address of the attacked server, we need to perform host discovery and check our own IP address: 192.168.50.76, as shown in the figure: Use nmap or netdiscover to perform network discovery. The command is as follows: nmap–sP192.168.50 .0/24(

May 17, 2023 pm 04:56 PM
DeRPnStiNK
How to upgrade NetScaler version

How to upgrade NetScaler version

1. NetScaler version upgrade instructions requirements: Upgrade NetScaler through shell mode [Topology] 2. Preparation before upgrading Prepare the version files required for version upgrade Use a browser to open https://www.citrix.com/downloads/netscaler-adc/ to log in Then select the required upgrade package for DownLoad, select the tgz upgrade package, and prepare the necessary tools required for version upgrade. 3. During the upgrade process, use the SSH tool to log in to NetScaler to view the current version information. Use the SFTP tool to upload the upgrade package to NetScaler's /var/nsinstall/build- 11.1-54.14 Directory

May 17, 2023 pm 04:52 PM
netscaler
How to download the latest project folder in gitlab

How to download the latest project folder in gitlab

Git is a very popular version control tool for software development projects. Gitlab is an online code hosting platform based on Git. It provides a wealth of functions, such as code management, version control, collaborative development, etc. There are some steps to follow to download the latest project folder in Gitlab, which we will introduce in detail below. Step 1: Log in to Gitlab Before starting, we need to log in to our Gitlab account. If you don't have a Gitlab account yet, please register an account first. After logging into Gitlab, you need to find your

May 17, 2023 pm 01:47 PM
What is the password to enter to log in to gitlab via ssh?

What is the password to enter to log in to gitlab via ssh?

The password you need to enter to log in to GitLab via SSH is each user's own password. This password is the login password set by the user when registering a GitLab account. GitLab is a very popular open source code hosting platform that supports Git version control tools and can help teams collaborate on development. When using GitLab, we can use the SSH protocol for secure remote login and code transfer. To use SSH to log in to GitLab, you need to set up an SSH public key in your GitLab account to ensure our identity and security. Under construction

May 17, 2023 pm 01:36 PM

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