current location:Home > Technical Articles > Operation and Maintenance > Nginx

  • Fedora 36 reaches end of life (EOL), upgrade to Fedora 37/38
    Fedora 36 reaches end of life (EOL), upgrade to Fedora 37/38
    FedoraLinux36, released on May 10, 2022, reached the end of life on May 16, 2023. This means that after this date, there will no longer be updates of any kind for FedoraLinux36, including security updates or security bulletins. All Fedora Linux 36 updates being pushed to the stable version will also be stopped. Fedora Linux 37, released on November 15, 2022, will continue to receive updates until approximately one month after the release of Fedora Linux 39, which is around November 14, 2023. We encourage users of FedoraLinux36 to upgrade to FedoraLinux37 as soon as possible to ensure they continue to receive
    Nginx 1103 2023-06-09 15:08:50
  • Ubuntu 18.04 LTS release transitions to extended security maintenance
    Ubuntu 18.04 LTS release transitions to extended security maintenance
    According to news on June 1, Canonical today announced that the Ubuntu 18.04LTS (Bionic Beaver) operating system series has officially transitioned to Extended Security Maintenance (ESM), which will take effect immediately from May 31, 2023. Ubuntu18.04LTS (BionicBeaver) continues its tradition of providing commercial support for UbuntuLTS versions in the form of Extended Security Maintenance (ESM, ExtendedSecurityMaintenance). These versions have reached the end of standard support after five years of maintenance. Ubuntu16 .04ESM products will end support in April 2024. U
    Nginx 952 2023-06-09 14:41:55
  • What is the /tmp directory used for in Linux? How is it different from /var/tmp?
    What is the /tmp directory used for in Linux? How is it different from /var/tmp?
    If you have used a Linux system, then you must know the /tmp directory, but... if you don't use it much, you may only know this directory and may not have the opportunity to understand it in depth. In addition to this, there is a /var/tmp directory, which looks similar. Today we will learn about the /tmp directory and its difference from the /var/tmp directory. What is the /tmp directory used for? tmp is the abbreviation of the English word temporary. As the name suggests, it is used to store temporary files, such as temporary (required in a short period of time) data used by systems and applications. Most Linux distributions come pre-configured to clear t after every system reboot.
    Nginx 2671 2023-06-09 14:31:59
  • Five minutes of technical fun | A brief analysis of Linux Cgroup hierarchical rules
    Five minutes of technical fun | A brief analysis of Linux Cgroup hierarchical rules
    Part01 Overview of cgroup cgroup is the abbreviation of ControlGroups. It is a mechanism provided by the Linux kernel that can limit, isolate and count physical resources (such as CPU, memory, device IO, etc.) for processes or process groups. The user space management of cgroup is realized through the cgroup file system. Thanks to the virtual file system of Linux, the details of the file system are hidden, and the user realizes the use of this function through the relevant control files. cgroup was introduced by Google during the 2.6 kernel period. It is the technical basis for resource virtualization in the Linux kernel and is the basis of LXC (LinuxContainers) and Docke.
    Nginx 1979 2023-06-09 14:18:48
  • How to configure FreeIPA client on Ubuntu 22.04 / 20.04
    How to configure FreeIPA client on Ubuntu 22.04 / 20.04
    FreeIPA is a powerful open source identity management system that provides centralized authentication, authorization and accounting services. In our previous post, we have discussed the installation steps of FreeIPA server on RHEL8/RokcyLinux8/AlmaLinux8. Create a user on the FreeIPA server for centralized authentication. Log in to your FreeIPA server and create a user named sysadm. Run the following command: $sudokinitadminPasswordforadmin@LINUXTECHI.LAN:$$sudoipaconfig-mod--defaultshell=/bin/
    Nginx 1321 2023-06-09 14:18:39
  • Arch Linux system released on 2023.06.01: equipped with Linux kernel 6.3
    Arch Linux system released on 2023.06.01: equipped with Linux kernel 6.3
    According to news on June 2, the ISO version of ArchLinux system 2023.06.01 has been released, equipped with the Linux 6.3 kernel series, which will debut at the end of April 2023. Linux kernel 6.3 entered the ArchLinux stable repository just weeks after its initial release, but it did not make it to the ISO image last month. The ArchLinux2023.06.01 image ships with Linux kernel 6.3.5 by default and arrived in the repository on May 30. The ArchLinux2023.06.01 version also comes with the archinstall2.5.6 text mode installer, which is a small update to the ArchLinux default installer.
    Nginx 892 2023-06-09 13:25:17
  • Fix 'invalid or corrupted package (PGP signature)” error in Arch Linux
    Fix 'invalid or corrupted package (PGP signature)” error in Arch Linux
    I have a few ArchLinux systems installed in both physical and virtual machines that I access when needed. Nearly two months later, when I tried to upgrade ArchLinux in one of them using sudopacman-Syu, I encountered hundreds of errors like this: Invalid or Corrupt Package Error in ArchLinux Example The problem is when you encounter the above error , you cannot upgrade/update your Arch system. Even if you synchronize mirrors or get faster mirrors. So, if you run sudopacman -Syyu, the error still exists. This creates difficulties because you cannot install any other packages until this problem is fixed. Reasons when you install or upgrade on ArchLinux system
    Nginx 1400 2023-06-09 11:37:42
  • finally! Ubuntu launches 'immutable'!
    finally! Ubuntu launches 'immutable'!
    Which Linux concept is popular this year? "Immutability" is definitely indispensable. Ubuntu finally couldn't hold it any longer. Just in early June, Canonical, the parent company of Ubuntu, announced that it would soon join the immutable distribution trend. While Snap's lead developer Oliver Grawert casually dropped the announcement in a post on the OMGUbuntu website at first, Ubuntu desktop product manager Oliver Smith "picked it up" in a blog post the next day and confirmed it again: It will be coming next year. The next long-term support version (LTS) released in April, in addition to the traditional version based on the deb format, will also launch a new version built entirely based on the Snap format. The latter is
    Nginx 649 2023-06-09 10:13:34
  • Firefox 115 will allow middle-clicking the 'new tab button' to open links or searches
    Firefox 115 will allow middle-clicking the 'new tab button' to open links or searches
    According to news on May 25, the upcoming Firefox 115 web browser will bring interesting changes to Linux users, who will improve their work efficiency when completing daily tasks. A new feature in Firefox 115 will allow middle-clicking on the new tab button to paste the contents of the clipboard, whether it's a URL or plain text. So, middle-clicking the New Tab button will open whatever is in the clipboard, no matter where the content was copied from, meaning it can come from any of your applications, plus the copied text will be used as expected Your default search provider opens. In current versions of the Firefox browser, middle-clicking the New Tab button now opens a new tab just like you would
    Nginx 708 2023-06-09 09:12:22
  • Five Beautiful Arch Linux Distributions
    Five Beautiful Arch Linux Distributions
    ArchLinux offers a rolling update model, the powerful pacman package manager, and thousands of applications available through its software repositories. It is very popular because it allows you to create customized Linux distributions in a DIY manner. One of its strengths is the variety of community-driven distributions that offer preconfigured settings and visually pleasing interfaces. This article will introduce some of them, the main focus of these distributions is their appearance design. Beautiful ArchLinux Distros Let’s explore some of the top beautiful ArchLinux distributions that combine aesthetics with the core functionality of ArchLinux: XeroLinuxXeroLinux provides a visual
    Nginx 1104 2023-06-09 00:31:23
  • Five wonderful programs to spice up your Linux terminal
    Five wonderful programs to spice up your Linux terminal
    Many of us have used the command line at some point or another. This classic text-based interface allows you to complete menial tasks that are impossible with a graphical interface. Sometimes you just need to dig into the terminal. For a well-rounded developer, basic command line knowledge is essential. You should be familiar with the command line, be able to edit files, configure applications - all the basics. However, the Linux command line interface doesn't have to be a black and white experience. You can use fun, vibrant programs on the command line to give it a fresh new look. In this article, we'll take a look at some cool third-party programs that make using the console interface more visually appealing. While pure functionality and efficiency may not be the primary goals of these programs, they add value to an otherwise monotonous experience.
    Nginx 1621 2023-06-09 00:29:35
  • Not to follow Windows 11, Linux will not only continue to support AMD Zen 2, but also optimize its performance
    Not to follow Windows 11, Linux will not only continue to support AMD Zen 2, but also optimize its performance
    According to news on June 3, according to foreign technology media NeoWin, the Linux distribution will not follow Win11. It will not only continue to provide support for AMD Ryzen processors based on Zen2, but also further improve performance by optimizing the L3 cache (LLC). The operating system will assign tasks to processor threads marked as "idle", but the current Linux kernel can only identify idle threads in the local L3 cache; the select_idle_sibling() patch recently released considers calling an external LLC. IT Home attaches two pictures here, showing the structural diagram of AMDZen2CCX and CCD. You can see the difference in cache structure between single CCD and dual CCD: single CCD
    Nginx 1332 2023-06-08 23:09:31
  • Armbian System 23.05 released: based on Debian 12, supports i3 window manager
    Armbian System 23.05 released: based on Debian 12, supports i3 window manager
    According to news on June 1, the Armbian community today released the Armbian23.05 (codename Suni) operating system for ARM and RISC-V single-board computers and other platforms. Three months after the release of Armbian 23.02, the Armbian 23.05 release is created for the first time on a completely refactored build framework and based on the upcoming Debian 12 "Bookworm" operating system series, giving users some new insights from the Debian GNU/Linux community Features and updates, such as the long-term supported Linux 6.1 LTS kernel series. This release also brings support for the i3 tiling window manager, which is now Armbian’s fourth official support
    Nginx 1373 2023-06-08 21:52:08
  • Solving the mystery of Linux file placement: Where is the best place for files to end up?
    Solving the mystery of Linux file placement: Where is the best place for files to end up?
    Imagine you're staring at a bunch of obscure directory names in Linux. You want to know where you should put a specific type of file. So I randomly put the files into /usr/share, hoping that this was correct. A few days later, you discover that it should be placed in /var/local. We've all had similar experiences. Linux's directory structure can be very confusing and sometimes doesn't make sense. What do these names actually mean? Where is the "correct" place to put the file? Get ready to decipher the Linux catalog as we embark on a journey through time to make your future more stress-free. In this article, we'll reveal what these names mean and where common types of files are located. /bin This is the system
    Nginx 1070 2023-06-08 21:42:35
  • Kali Linux 2023.2 system released: Xfce version supports PipeWire, transforming i3 desktop
    Kali Linux 2023.2 system released: Xfce version supports PipeWire, transforming i3 desktop
    On June 5th, OffensiveSecurity announced the launch of a new version of the GNU/Linux distribution, KaliLinux2023.2, which brings new features, updates, new tools, and many improvements. KaliLinux 2023.2 was launched just two and a half months after the release of the 10th anniversary version of KaliLinux 2023.1, which introduced support for the PipeWire multimedia backend of the flagship version of KaliLinux, which features the lightweight Xfce desktop environment. PipeWire replaces PulseAudio in the Xfce version to provide a better audio experience. Existing KaliLinux installation using sudoaptupda
    Nginx 1083 2023-06-08 20:57:06

Tool Recommendations

jQuery enterprise message form contact code

jQuery enterprise message form contact code is a simple and practical enterprise message form and contact us introduction page code.
form button
2024-02-29

HTML5 MP3 music box playback effects

HTML5 MP3 music box playback special effect is an mp3 music player based on HTML5 css3 to create cute music box emoticons and click the switch button.

HTML5 cool particle animation navigation menu special effects

HTML5 cool particle animation navigation menu special effect is a special effect that changes color when the navigation menu is hovered by the mouse.
Menu navigation
2024-02-29

jQuery visual form drag and drop editing code

jQuery visual form drag and drop editing code is a visual form based on jQuery and bootstrap framework.
form button
2024-02-29

Organic fruit and vegetable supplier web template Bootstrap5

An organic fruit and vegetable supplier web template-Bootstrap5
Bootstrap template
2023-02-03

Bootstrap3 multifunctional data information background management responsive web page template-Novus

Bootstrap3 multifunctional data information background management responsive web page template-Novus
backend template
2023-02-02

Real estate resource service platform web page template Bootstrap5

Real estate resource service platform web page template Bootstrap5
Bootstrap template
2023-02-02

Simple resume information web template Bootstrap4

Simple resume information web template Bootstrap4
Bootstrap template
2023-02-02

Cute summer elements vector material (EPS PNG)

This is a cute summer element vector material, including the sun, sun hat, coconut tree, bikini, airplane, watermelon, ice cream, ice cream, cold drink, swimming ring, flip-flops, pineapple, conch, shell, starfish, crab, Lemons, sunscreen, sunglasses, etc., the materials are provided in EPS and PNG formats, including JPG previews.
PNG material
2024-05-09

Four red 2023 graduation badges vector material (AI EPS PNG)

This is a red 2023 graduation badge vector material, four in total, available in AI, EPS and PNG formats, including JPG preview.
PNG material
2024-02-29

Singing bird and cart filled with flowers design spring banner vector material (AI EPS)

This is a spring banner vector material designed with singing birds and a cart full of flowers. It is available in AI and EPS formats, including JPG preview.
banner picture
2024-02-29

Golden graduation cap vector material (EPS PNG)

This is a golden graduation cap vector material, available in EPS and PNG formats, including JPG preview.
PNG material
2024-02-27

Home Decor Cleaning and Repair Service Company Website Template

Home Decoration Cleaning and Maintenance Service Company Website Template is a website template download suitable for promotional websites that provide home decoration, cleaning, maintenance and other service organizations. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-05-09

Fresh color personal resume guide page template

Fresh color matching personal job application resume guide page template is a personal job search resume work display guide page web template download suitable for fresh color matching style. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-29

Designer Creative Job Resume Web Template

Designer Creative Job Resume Web Template is a downloadable web template for personal job resume display suitable for various designer positions. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28

Modern engineering construction company website template

The modern engineering and construction company website template is a downloadable website template suitable for promotion of the engineering and construction service industry. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28
About us Disclaimer Sitemap
php.cn:Public welfare online PHP training,Help PHP learners grow quickly!