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- Create marketable application images for Digital Ocean resale
- In this tutorial, I'll guide you through creating a preconfigured server instance running WordPress (or other LAMP-based application) that you can repeatedly clone and transfer to clients. I use DigitalOcean's image feature to sell my WordPress Quickstart and a few LAMP-based apps like SimplifyEmail and SimpleMonitor. Partly because of this feature, DigitalOcean has become my web host of choice this year. For DigitalOcean, a snapshot is a copy of a specific cloud-based server instance at a certain point in time. It allows you to copy instances and transfer them via email to
- WordPress . ssh 587 2023-09-02 22:01:06
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- Explore Vagrant: Understand its purpose, benefits, and implementation
- This article will help you understand how to use Vagrant to manage virtual machine instances and explain how to leverage Puppet to configure various resources such as PHP and PostgreSQL. Introduction Developers have many ways to structure their web development environment. Developers have a variety of ways to structure their web development environment. You can use "native" options, such as installing pre-built "all-in-one" server stacks such as ZendServer, XAMPP, MAMP, WAMP, etc., or you can install components yourself from source, or via a package management system such as Homebrew, Apt and Yum. When you use PHP5.3 and PHP5.4, MySQL, SQLi
- PHP Tutorial . ssh 1037 2023-09-02 13:10:02
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- What is the default port number for MySQL?
- MySQL uses port number 3306 by default. The 3306 port number MySQL protocol uses the 3306 port number to connect to MySQL clients, utilities such as "mysqldump". It's a TCP, Transmission Control Protocol. Vulnerabilities Let's see if there are any vulnerabilities when using this default port - In general, port 3306 should not be opened as it could make the server vulnerable to attacks. If a user needs to connect to the database remotely, there are many other security options than opening port 3306. One of the security options includes using SSH tunneling. On the other hand, if port 3306 needs to be opened, the user must ensure that the IP addresses that can access the port are restricted so that untrusted hosts cannot
- Mysql Tutorial . ssh 2516 2023-09-01 21:41:02
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- What are the types of PHP encapsulation protocols?
- PHP encapsulation protocol types include file://, http://, ftp://, ssh2://, compress.zlib://, data://, etc. Detailed introduction: 1. file://, used to access files in the local file system. Through the file:// protocol, you can use PHP's built-in file operation functions to read and write files; 2. http://, used to access files. The encapsulation protocol of the HTTP protocol; 3. ftp://, the encapsulation protocol used to access the FTP protocol, etc.
- PHP Problem . ssh 985 2023-08-29 17:44:22
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- 8 Best MySQLMariaDB GUI Tools for Linux Administrators
- MySQL and MariaDB are two of the most popular open source relational database management systems (RDBMS) widely used by businesses and organizations around the world. As a Linux administrator, you need to have the appropriate tools to manage these databases efficiently. In this article, we will introduce eight of the best MySQL/MariaDBGUI tools for Linux administrators. phpMyAdmin phpMyAdmin is a web-based MySQL/MariaDBGUI tool that allows you to manage databases, tables and other database objects. It provides a simple and user-friendly interface that allows you to manage your database with ease. Using phpMyAdmin, you can create, delete
- Mysql Tutorial . ssh 3444 2023-08-26 10:21:02
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- What are the commonly used linux commands?
- Commonly used Linux commands include ls command, cd command, pwd command, mkdir command, rm command, cp command, mv command, touch command, cat command, grep command, find command, chmod command, chown command, chgrp command, tar command, gzip command, unzip command, ps command, top command, kill command, ifconfig command, ping command, ssh command, scp and man commands, etc. Detailed introduction: 1. ls command, etc.
- Common Problem . ssh 1974 2023-08-25 11:27:21
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- It is recommended to collect 100 Linux interview questions with answers
- This article has a total of more than 30,000 words, covering Linux overview, disk, directory, file, security, syntax level, practical combat, file management commands, document editing commands, disk management commands, network communication commands, system management commands, backup compression commands, etc. Dismantling Linux knowledge points.
- JavaInterview questions . ssh 979 2023-08-23 14:37:58
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- 11 Quick Ways to Open Terminal in Windows 8
- Windows Terminal is a multi-tab terminal emulator released in 2019 and comes pre-installed with Windows 11. In this guide, we will discuss some simple ways to open Terminal on Windows 11 with or without administrator rights. What is Windows Terminal in Windows 11? Windows Terminal is a feature-rich, modern hosting application capable of running any terminal in a separate tab. It is pre-configured to run command line tools such as Command Prompt, PowerShell, SSH, bash, AzureCloudShellConnector and WindowsSubsystemForLinux
- Common Problem . ssh 12847 2023-08-22 21:01:05
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- What is the command to exit without saving in Linux?
- The Linux exit command without saving is "exit". When the user enters "exit" in the terminal, the system will perform the following steps: 1. Save the environment and status of the user's current session. The system will save the environment and status of the current session, including the current working directory, processes, variables, etc. Information; 2. Close the Shell process, which will cause the terminal window to close or the currently connected SSH session to terminate; 3. Return the exit status code. The exit status code is an integer value used to represent the exit status of the Shell session.
- Linux Operation and Maintenance . ssh 5869 2023-08-09 14:13:53
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- What is the reason for failure to connect to the server?
- The failure to connect to the server is caused by the failure to establish a connection with the server. The solutions are: 1. Check the network connection to ensure that the computer and server are connected normally; 2. Check the server status to ensure that it is powered on and the network service is running normally; 3. Check the firewall and configuration settings, and try to temporarily disable the firewall to test whether it works. Successfully connect to the server; 4. Check the configuration settings on the client and ensure that the correct server address, port number, user name, password and other information are used to establish the connection; 5. Try using different remote desktop software, FTP clients, etc.
- Common Problem . ssh 27550 2023-08-08 10:06:53
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- How do terminal commands in Kirin OS help you better manage your computer?
- How do terminal commands in Kirin OS help you better manage your computer? Terminal command is an important tool in Kirin operating system, which can help users better manage their computers. Through terminal commands, users can perform various system operations, software installation, file management and other tasks, improving the efficiency and convenience of operating computers. This article will introduce some commonly used terminal commands and illustrate them with code examples. File and Directory Operation Commands The terminal commands in Kylin operating system allow users to conveniently operate files and directories. The following are some common
- Linux Operation and Maintenance . ssh 6218 2023-08-07 09:54:22
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- How to set up network proxy and firewall on Kirin OS?
- How to set up network proxy and firewall on Kirin OS? In today's information age, network security has become a topic of great concern. When using Kirin operating system, network proxy and firewall settings are an important part of protecting the security of personal information. This article will introduce how to set up network proxy and firewall on Kirin operating system and provide corresponding code examples. 1. Network proxy settings Open the terminal, enter the command sudogedit/etc/environment, and open the environment variable configuration file. exist
- Linux Operation and Maintenance . ssh 4626 2023-08-07 08:45:05
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- How to realize automated deployment in PHP back-end function development?
- How to realize automated deployment in PHP back-end function development? Introduction: With the rapid development of the Internet, the software development industry is also making continuous progress. In the actual development process, in order to improve development efficiency and project quality, automated deployment has become a very important technology. This article will focus on how to implement automated deployment in PHP back-end function development, and provide code examples for readers to learn from. 1. Why choose automated deployment? Improve efficiency: Traditional manual deployment requires manual operations such as copying files and configuring servers, which is time-consuming and easy
- PHP Tutorial . ssh 965 2023-08-06 13:16:01
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- How to perform system security hardening and protection on Kirin operating system?
- How to perform system security hardening and protection on Kirin operating system? With the development of technology and the popularity of the Internet, system security issues have become more and more important. Kirin operating system is an operating system independently developed by China and has the characteristics of independent controllability. System security reinforcement and protection on the Kirin operating system can effectively protect users' privacy and information security. This article will introduce some methods of system security hardening and protection on Kirin operating system, and provide corresponding code examples. 1. Update system patches. Update system patches in a timely manner.
- Linux Operation and Maintenance . ssh 3554 2023-08-04 23:13:12
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- High-security configuration and firewall strategy for building Nginx servers
- High-security configuration and firewall strategies for building Nginx servers. With the rapid development of the Internet, server security has received more and more attention. As an efficient and stable web server, Nginx's security configuration also needs our attention. In this article, we will explore how to configure your Nginx server for high security and introduce some firewall strategies. Using HTTPS protocol HTTPS is an encrypted transmission protocol based on TLS/SSL protocol, which can ensure the security of data during transmission.
- Nginx . ssh 1300 2023-08-04 19:17:04
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