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- The command line is your defense: Protect your Linux server
- The Command Line Is Your Defense Weapon: Protect Your Linux Server With the rapid development of computer technology, Linux servers have become the first choice for many businesses and individuals. However, along with it comes an increase in cybersecurity threats. To protect our servers from hackers and malware, we need to utilize some powerful tools and techniques. The command line is one of our defensive weapons. This article will introduce some commonly used command line tools and techniques to help you protect your Linux server. iptables: firewall
- Linux Operation and Maintenance . debian 579 2023-09-08 13:46:42
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- Optimize your server security: these 5 Linux commands
- Optimize your server security: These 5 Linux commands With the continuous development of technology and the popularity of the Internet, server security has become more and more important. In order to protect the server from potential attacks and malicious intrusions, we need to take some measures to strengthen the security of the server. In this article, we will introduce 5 commonly used Linux commands that can help you optimize the security of your server. Firewall configuration: iptablesiptables is an open source firewall tool that can help us manage the server
- Linux Operation and Maintenance . debian 1034 2023-09-08 10:03:22
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- Linux Server Security Vulnerabilities and Vulnerabilities: Guidelines and Advice
- Linux Server Security Vulnerabilities and Vulnerabilities: Guidelines and Recommendations Introduction: As Linux servers become more widely used, the need to protect server security has become very important. This article will introduce some common Linux server security holes and vulnerabilities, and provide some guidance and suggestions to help administrators improve the security of their servers. Common vulnerabilities and vulnerabilities: 1.1 Weak password attacks: Weak passwords are one of the most basic ways for attackers to invade servers. Weak passwords include guessing passwords, using common passwords, and using simple passwords
- Linux Operation and Maintenance . debian 1024 2023-09-08 09:48:20
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- How to protect database access of web service using Nginx proxy server?
- How to protect database access of web service using Nginx proxy server? Introduction: With the rapid development of the Internet, data security issues for Web applications are becoming more and more important. Remote database access is the foundation of many web applications and provides hackers with opportunities to find and exploit vulnerabilities. In order to ensure the security of the database, we can use the Nginx proxy server to filter and protect the web service's access to the database. This article will introduce how to use Nginx proxy server to strengthen W
- PHP Tutorial . debian 1502 2023-09-05 12:56:02
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- 将Transforming a WordPress Server Dashboard into a Widget
- In the previous article, we created the basic structure of the plugin. Now it's time to implement rendering classes for each widget. Recall that all widget providers must implement the Provider interface. They must also be located within a folder called widgets, under the namespace AX\StatBoard\Widgets. If we want to add a new indicator, just create a corresponding class and create an object and add it to the Widget class using the add_provider method. RAM Usage Widget The first piece of information we want to display is the amount of RAM currently in use and the amount of RAM currently free. In this case, free-m is our friend - it tells us
- WordPress . debian 993 2023-09-03 21:13:12
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- Clone WordPress in Linux
- Copying WordPress has never seemed easy and I often like to start a new WordPress website based on an existing website as a template. Configuration of themes, plugins, and settings is useful right from the start, unlike a fresh install where you have to repeat everything from scratch. In Building an Application Image for Resale on DigitalOcean, I detail the build process for an installable, pre-configured, and pre-optimized WordPress Droplet. Essentially, it is a digital ocean of images that can launch a fully loaded WordPress website in minutes. However, more commonly, I want to add a WordPress site to one of my own existing servers.
- WordPress . debian 764 2023-09-03 08:25:06
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- MySQL post-installation setup and testing
- Let us see the post-installation setup and testing that needs to be done after successfully installing MySQL - After installing MySQL, perform the following steps Data Directory If required, the data directory must be initialized and the MySQL authorization tables must be created. For some MySQL installation methods, data directory initialization is done automatically. MySQL Installer Windows installation operations are performed by the MySQL Installer. It can be installed on Linux using server RPMs or the Debian distribution from Oracle. Installation can be accomplished using native packaging systems on many platforms, such as DebianLinux, UnbuntuLinux, GentooLinux, etc. It can be installed using the DMG distribution
- Mysql Tutorial . debian 1275 2023-08-30 13:49:06
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- Install MongoDB Community Edition 4.0 on Linux
- Introduction MongoDB is a popular open source NoSQL database management system known for its scalability, flexibility, and ease of use. If you are using a Linux operating system and wish to install MongoDB Community Edition 4.0, this article will provide you with a detailed guide with examples and corresponding command output. Prerequisites Before proceeding with the installation, make sure you meet the following prerequisites - Linux-based operating system (such as Ubuntu, CentOS or Debian). root or sudo permissions. Active internet connection. Step 1: Import the MongoDBGPG key To start the installation process, we first need to import the MongoDBGPG key
- MongoDB . debian 782 2023-08-29 11:29:05
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- Upgrading MySQL binary or package-based installation on Unix/Linux
- Let us understand how to upgrade MySQL binary and package-based installation in Unix or Linux. This can be done in-place or using the logical upgrade method. Let us understand these two methods briefly - In-place upgrade In-place upgrade involves shutting down the old MySQL server and replacing the old MySQL binaries or packages with new ones. After completing this operation, the MySQL server will be restarted on the existing data directory. After this, the remainder of the existing installation (which requires some kind of upgrade) will be upgraded. For some Linux platforms, MySQL installations from RPM or Debian packages will include "systemd" support to help manage MySQL server startup and shutdown. Command "mysqld_s
- Mysql Tutorial . debian 629 2023-08-28 13:57:03
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- How to update and upgrade software on Kirin operating system?
- How to update and upgrade software on Kirin operating system? As a domestically developed operating system, Kirin operating system has strong security and stability. More and more users choose to use Kirin operating system. Like other operating systems, software updates and upgrades are very important to maintain system security and improve performance. This article will introduce how to update and upgrade software on Kirin operating system, and provide corresponding code examples. 1. Use software package management tools to update and upgrade Kirin operating system.
- Linux Operation and Maintenance . debian 5337 2023-08-26 09:33:06
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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 . debian 938 2023-08-23 14:37:58
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- Debian releases news: Linux distribution announced to support LoongArch architecture
- The latest news from this site shows that Loongson’s LoongArch architecture ecosystem has been rapidly improved recently. We have previously reported that open source network boot firmware iPXE, QQLinux version, Moore thread and other software and hardware have officially announced support for LoongArch architecture Debian. Previously, the RISC-V Chinese community official Weibo announced that the Debian community has officially accepted riscv64 as an official Support architecture, and currently Debian is beginning to support the LoongArch architecture. DebianPorts has now added support for the LoongArch architecture, which means that the DebianPorts archive image and its infrastructure include L
- It Industry . debian 958 2023-08-23 08:25:17
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- Debian Linux 30th Anniversary: A new chapter: Trixie supports RISC-V architecture for the first time
- The 30th anniversary of the founding of the DebianLinux project is August 16. On this day, back in 1993, Ian Murdock announced the launch of the Debian project. One month later, on September 15, the DebianGNU/Linux operating system made its debut, beginning its glorious journey in the open source world. To celebrate the 30th anniversary of the DebianLinux project, people from Austria, Belgium, Brazil, Germany, India, South Africa, Turkey, etc. Some cities in the country and region will hold "DebianDay" parties to celebrate this important milestone. This is an opportunity to pay tribute to the achievements and influence of the Debian project. According to the editor’s understanding, DebianGNU/Li
- It Industry . debian 1581 2023-08-19 18:25:03
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- How to use Linux for system time synchronization and time zone settings
- How to use Linux for system time synchronization and time zone setting In the Linux operating system, system time synchronization and time zone setting are very important tasks. Properly setting time synchronization and time zone can ensure accurate system time and avoid various problems caused by time out of synchronization. This article will introduce how to use Linux for system time synchronization and time zone settings, and provide corresponding code examples. 1. System time synchronization System time synchronization refers to synchronizing the computer’s system time with the network time server to ensure the accuracy of the system time.
- Linux Operation and Maintenance . debian 3124 2023-08-05 19:34:45
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- How to use Linux for package installation and updates
- How to use Linux to install and update software packages 1. Introduction Linux is a common operating system that is famous for its high flexibility, security and stability. In Linux, the installation and updating of software packages is a very important task. This article will introduce how to use Linux to install and update software packages, and provide some code examples for reference. 2. Software package manager In Linux systems, commonly used software package management tools include: Debian and its derivatives (such as Ubuntu
- Linux Operation and Maintenance . debian 2973 2023-08-03 11:33:35
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