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- openSUSE Leap 15.6 arrives with extended support, KDE Plasma 5.27.11, and more
- Thankstothelatestrelease,whicharrivedyesterdayandislabeled15.6,openSUSELeapistakingonemorestepinthedirectionofLeap16.Whilethisnextmajorreleaseisscheduledtoarrivein2025,thenewupdatecomeswithasupportperiodthatwil
- Hardware News . debian 614 2024-06-14 09:10:08
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- Use these commands to easily see what packages are installed on your Linux PC
- How to List Installed Software Packages on Linux Use this command to easily check what software packages are installed on your Linux PC. Before installing a new package, you need to check whether it is already installed on your system. It is reported that if you are moving to a new system, having a list of all installed packages can save a lot of time and effort. It can also help you identify unnecessary packages that you want to delete to free up some space. Here's how to list all installed packages on various Linux distributions, including Ubuntu, Debian, CentOS, ArchLinux, and openSUSE. List installed software packages on Ubuntu/Debian in Debian-based development
- LINUX . debian 651 2024-06-08 22:41:51
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- Check the graphics card driver in linux
- How to use the command line to view hardware information on Linux 1. There are four steps to view machine configuration under Linux. The following are the specific operations: First, right-click on the desktop and select openinterminal. Then enable the root user. To view cpu information, use the command lscpu. To view memory information, use the command free-m. To view disk information, use the command lsblk. 2. You can use proccpuinfo to view CPU information. This file contains sections of data for each processor on the system. 3. How to check CPU information of Linux system Tools Raw materials Linux system Method Step 1 proccpuinfo The simplest way is to check proccpuinfo.
- Hardware News . debian 584 2024-06-04 20:31:01
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- Basic configuration of iptables for VPS security, stay away from brute force cracking
- It's just the most basic configuration. I'm too lazy to write it to prevent flood. If someone really has a grudge against me and wants to DDOS me, then forget it... #Configuration, prohibit entry, allow exit, allow loopback network card iptables-PINPUTDROPiptables-POUTPUTACCEPTiptables- AINPUT-ilo-jACCEPT#Allow ping, do not allow deletion iptables-AINPUT-picmp-jACCEPT#Allow sshiptables-AINPUT-ptcp-mtcp--dport22-jACCEPT#Allow ftpiptables-AINPUT-ptcp
- LINUX . debian 922 2024-06-03 18:01:51
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- All installed Linux kernels and their associated files are stored in Alpine
- Original source By default, all installed Linux kernels and related files are stored in the /boot directory. Just use the find command to view the list of installed kernels: $find/boot/vmli*/boot/vmlinuz/boot/vmlinuz-5.4.0-64-generic/boot/vmlinuz-5.4.0-65-generic/boot/ vmlinuz.old As you can see in the previous output, I have two Linux kernel versions installed on my Ubuntu desktop machine (5.4.0-64 and 5.4.0-65). Now we'll see distribution-specific ways to find out what has been installed
- LINUX . debian 401 2024-06-03 12:16:42
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- What are the best Linux distributions for programming? This article evaluates and provides insights for you
- What are the best Linux distributions for programming? This article evaluates them and provides some perspective here. In short, the purpose is to help find one that suits your style. What are Linux distributions? A Linux distribution is a complete and packaged operating system based on the Linux kernel. But what is the Linux kernel? good question! This is the core of the operating system, as it interacts directly with the computer's hardware and manages system resources. However, the Linux kernel alone is not enough for most users, as it lacks many software applications and tools required for daily estimation tasks. A Linux distribution consists of the Linux kernel and a series of libraries, software packages, system utilities and graphical interfaces that make it
- LINUX . debian 1092 2024-06-02 20:22:13
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- Teach you how to change the font on the Linux console
- I try to keep my mind as peaceful as possible, but there are always some things that throw me off, like the console font being too small. Mark my words, friend, one day your eyes will degenerate and you will no longer be able to see those tiny fonts you use when coding, and then you will regret it. Luckily, Linux diehards, you can change the console font. According to the consistent nature of Linux, the ever-changing Linux environment makes this problem less simple and clear, and there is no such thing as font management on Linux, which makes us easily confused. In this article, I'm going to show you the easiest way I've found to change fonts. What the hell is a Linux console? First let’s clarify what exactly we are talking about. When I
- LINUX . debian 970 2024-06-02 17:16:59
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- In which industries and use cases are the best open source alternatives used?
- Open source alternatives are widely used across industries, offering comparable functionality to proprietary software at lower costs and restrictions. These applications include cloud computing, databases, office suites, operating systems and development tools. For example, the financial industry has used open source alternatives to create risk management systems that reduce costs and increase flexibility. As open source software matures, its adoption is expected to continue to expand.
- javaTutorial . debian 1017 2024-06-02 12:06:57
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- How to use Xdebug to speed up PHP development
- By using the XdebugPHP extension, you can speed up PHP development by following these steps: Install and configure the Xdebug extension. Set Xdebug options in the integrated development environment (IDE). Use -dxdebug.remote_autostart=1 to enable Xdebug autostart to debug scripts. Use -dxdebug.profiler_enable=1 to enable the Xdebug profiler to profile performance.
- PHP Tutorial . debian 873 2024-06-02 10:16:57
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- How to Find Three Key Aspects of a CPU - Getting CPU Details in Linux
- As a Linux user, I can understand your obsession with CPUs. Sometimes you want to know every detail of your notebook. How many cores are there? Is it a virtual processor or a chemical processor? Who is the manufacturer? And more. So, how to get CPU details in Linux? In this tutorial, I will guide you on how to find three key aspects of CPU: 1. Get detailed CPU information 2. Current CPU usage of each core What is it 3. Understanding the CPU temperature Let’s start from the first one. #Find CPU detailed information in Linux The easiest way to get CPU detailed information in Linux is to use the lscpu command. The best part is that it doesn't require any installation. To understand CPU
- LINUX . debian 1075 2024-06-02 09:30:13
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- Install and use Netdata performance monitoring tool on Debian 9
- Netdata is a free, open source, scalable, distributed, real-time, performance and health monitoring tool for Linux-based operating systems. Netdata comes with a simple, easy-to-use, and scalable web dashboard that can be used to visualize processes and services on your system. You can use Netdata to monitor CPU, RAM usage, disk I/O, network traffic and Postfix. Netdata runs on all systems such as physical machines, virtual machines, containers and IoT devices without interrupting its core functionality. Netdata comes with a lot of features, some of them are listed below: Stunning interactive bootstrapping dashboard. Supports dynamic thresholds, alert templates, hysteresis and multiple role-based notifications
- LINUX . debian 534 2024-06-02 09:08:49
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- How to build the necessary packages for custom Linux kernel source code compilation?
- Build a custom kernel on Debian/Ubuntu The Linux kernel is the core of all Linux systems, including thousands of GNU/Linux distributions, Android Unicom operating systems, and a large number of embedded systems, network devices, etc. Its popularity and ubiquity can be attributed to the fact that it is free and open source. Anyone can download the Linux kernel, modify it as needed, and compile it for their own commercial or private use. With nearly 30 million lines of code and a large number of contributors from around the world, the Linux kernel sounds like a complex project that the average user would never bother with, right? You might think that the core of any such operating system should be left to scientists, programmers, and IT professionals
- LINUX . debian 516 2024-06-02 09:01:02
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- How to use force uninstall technique to uninstall software in Linux?
- Linux is a very stable and secure operating system because the software is designed to only access the resources it has been granted. This means that if you use Linux's default package manager to install software, it is also extremely easy to uninstall it. Moreover, sometimes you may encounter some software that is difficult to uninstall using the package manager. In this case, you need to use the forced uninstall method. In this article, we will explain how to use the force uninstall method to uninstall software in Linux. We'll cover three basic methods: using the command line, using uninstall tools, and automatically deleting files. Understanding this approach will help you better manage your Linux system. Using the command line to force uninstall software The most common form of force uninstalling software in Linux is to use
- LINUX . debian 936 2024-06-01 18:53:54
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- PHP microservice containerization cost optimization practice
- PHP microservice operating costs can be significantly reduced by optimizing containerization practices. Best practices include: Selecting thin container images Optimizing container startup time Enable log rotation Turning off unnecessary services Adjusting resource limits Practical cases show that combining AlpineLinux base images and multi-stage builds can optimize image size, and disabling Composer dependency automatic loading can reduce startup time. Following these best practices can effectively reduce costs and improve the cost-effectiveness of PHP microservice containerization.
- PHP Tutorial . debian 1140 2024-05-08 15:36:01
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- Computer system version comparison (understand various computer system versions)
- Different versions of computer systems emerge in endlessly with the continuous development of technology. It is not easy for most users to choose the computer system version that suits them best among the many choices. And analyzing their respective advantages and disadvantages, this article will introduce several common computer system versions to help readers choose the version that suits them. Windows 10: stable, easy to use and powerful. It combines the advantages of Windows 7 and Windows 8. Windows 10 is Microsoft’s latest operating system version. At the same time, many new features have been added, which provide powerful performance and stability, such as Cortana smart assistant and Microsoft Edge browser. Especially for those users who need to run various software and games, Wi
- Android Phone . debian 715 2024-04-29 16:01:48
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