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  • Linux Mint 21.2 preview: Trackpad gesture support is coming
    Linux Mint 21.2 preview: Trackpad gesture support is coming
    According to news on June 18, LinuxMint is a popular Linux distribution based on Ubuntu. Its latest version 21.2 will be released in July. Project leader Joey Sneddon previously released a monthly report stating that the Cinnamon desktop environment will add support for touchpad gestures. By then, users can operate through various gestures to improve the efficiency of use in the desktop environment. It is reported that LinuxMint’s touchpad gestures are based on the open source software TouchEgg. This gesture function supports touchpads, touch screens, tablets and other terminals. Users can customize a variety of gestures and freely perform different actions in the entire Cinnamon desktop environment and various applications. operate. ▲JoeySneddon
    Nginx 1593 2023-06-19 08:53:13
  • Install and use pipx in Linux
    Install and use pipx in Linux
    pip is a popular tool for installing Python packages and modules from the Python package index. However, in recent releases, pip users have encountered external management environment errors. error:externally-managed-environment This is a "feature" added to avoid conflicts between Python packages installed via pip and the native package manager. Python expects you to use a separate virtual environment rather than installing packages globally via pip. This is where pipx comes into play. It creates a new virtual environment for each app you install, and then creates links to local binaries in /bin at the global level. It's all automatic
    Nginx 1437 2023-06-18 12:59:08
  • Eight Shell commands to make you a Linux command line master in no time
    Eight Shell commands to make you a Linux command line master in no time
    Having a solid foundation in programming is obviously an essential quality for a good software engineer. Whether it's an interpreted language like Python or a compiled language like C++, it's crucial to master at least one programming language. However, this is only one aspect of becoming a truly well-rounded engineer. If you lose your way in the shell environment, those basic knowledge will be useless. Flexible use of commands in Bash will take you to areas that traditional programming languages ​​cannot reach. Sometimes, you don't actually need to use a more powerful programming language. By using just the Shell, you can accomplish the tasks you need faster and easier, and without the need for additional dependencies. In this article, we will explore some very useful Bash commands
    Nginx 1383 2023-06-17 09:38:56
  • How to view AVIF images in Ubuntu and other Linux distributions
    How to view AVIF images in Ubuntu and other Linux distributions
    In terms of quality, PNGs are the best, but they are bulky and therefore not suitable for use on websites. JPEG reduces file size but significantly reduces image quality. WebP is a relatively new format that produces images of smaller size and better quality. Now, AVIF is a new file format that can compress images without sacrificing quality. For the same image quality, they are smaller than WebP. Recently Linux has started to provide WebP support. However, many distributions do not support the AVIF image format by default. If you download an image in AVIF format from the web, it won't show thumbnails. avifimagenothumbnail If you try to open it using the default image viewer, it's
    Nginx 1795 2023-06-17 08:27:02
  • Intel develops new scheduling patch for Linux kernel: 12th generation and above CPU performance improved, multi-threaded load reduced
    Intel develops new scheduling patch for Linux kernel: 12th generation and above CPU performance improved, multi-threaded load reduced
    According to news on June 13, contemporary Intel CPUs actually do not perform as well as they should in the Linux environment, and Intel itself is aware of this, so engineers have been optimizing the performance of Intel CPUs under Linux. Intel recently launched the v2 cluster scheduling patch, claiming that engineers have strengthened the process scheduling level under Linux by developing new cluster scheduling code, which can improve the performance of Intel 12th generation and later CPUs on Linux. ▲Image source Intel Intel stated that in the 2021 Linux 5.16 version, there are certain problems with CPU cluster scheduling. Therefore, "there is a certain loss in performance of 12th generation Intel processors under Linux." Intel said “engineers are currently working on
    Nginx 1039 2023-06-15 20:44:13
  • Interesting treasure! Six Unique and Amazing Linux Utilities
    Interesting treasure! Six Unique and Amazing Linux Utilities
    In this article, we'll dig deeper into the hidden corners of /usr/bin and uncover some more interesting treasures. We'll explore some unique and interesting programs that may seem outdated at first glance, but are actually still very useful today. Let's get back on the road of adventure and continue to discover more wonderful things that Linux has to offer us. 1. Fold First, we have a very useful little tool that can help you wrap input lines according to a specific length. You can define the length by specifying the number of bytes or spaces. Using the fold tool you can quickly process files with different lengths. For example, assume we have a line of input that is six characters long. We want to limit each line to only five characters and add the remaining
    Nginx 1003 2023-06-15 12:59:46
  • Upgrading from Debian 11 to Debian 12
    Upgrading from Debian 11 to Debian 12
    Debian12Bookworm has been released. If you are running Debian 11 "Bullseye", you can plan to upgrade your desktop or server now. However, it is recommended that you wait for the first minor release of Debian "Bookworm", version 12.1, before performing critical server upgrades. Having said that, if you want to know about the new features of Debian12, you can check out this article. Here are the detailed upgrade steps: Upgrading from Debian 11 to Debian 12 Whether you are running Debian Server or any desktop version, make sure to back up critical data. For example, you may need to make a backup of your desktop documents. If it is a server, please record the running service
    Nginx 2781 2023-06-14 17:23:52
  • Debian 12 released: Linux kernel upgrade 6.1
    Debian 12 released: Linux kernel upgrade 6.1
    According to news on June 11, Debian is one of the oldest GNU/Linux distributions and is the basis for many other Linux-based operating systems, including Ubuntu, Kali, MX and Raspberry Pi OS. This operating system focuses on stability and does not pursue fancy new features, so the release of new versions often takes a long time. Today, after nearly 20 months of development, the Debian 12 "bookworm" is finally released. Debian 12 brings thousands of new and updated software packages, supporting multiple desktop environments and processor architectures (including 32-bit and 64-bit PC, ARM, MIPS and PowerPC). But one of the biggest changes is the Linux kernel from version 5.10
    Nginx 763 2023-06-13 11:11:49
  • Debian 13 'Trixie' Linux distribution expected to bring RISC-V 64-bit support
    Debian 13 'Trixie' Linux distribution expected to bring RISC-V 64-bit support
    According to news on June 12, Debian is one of the oldest GNU/Linux distributions. This operating system focuses on stability and does not pursue high-speed iteration. Therefore, a series of new features will be announced long before the new version is released. The Debian project currently announced that it will bring RISC-V64-bit support in the future Debian13 "Trixie". In an update email shared by the Debian release team a few days ago, Debian developer Jonathan Wiltshire revealed the current situation of Debian under the RISC-V architecture: "Although the RISC-V 64-bit porting has made good progress before, it was not eventually implemented in Debian12. In the future, this feature will be
    Nginx 1097 2023-06-12 16:33:20
  • How to ensure the security of back-end API when deploying web applications on Nginx
    How to ensure the security of back-end API when deploying web applications on Nginx
    With the continuous popularity and development of Web applications, the need for security has become more and more important. When using Nginx to deploy web applications, it is particularly necessary to protect the security of the back-end API, because the API is the core of the entire web application and is responsible for processing data interaction and business logic. If the API is maliciously attacked or used illegally, serious consequences will occur. as a result of. The following will introduce how to ensure the security of the back-end API when deploying web applications with Nginx. Using the HTTPS protocol The HTTPS protocol can effectively improve the Web
    Nginx 1692 2023-06-11 23:28:36
  • Using Google Analytics in Nginx to implement web security monitoring
    Using Google Analytics in Nginx to implement web security monitoring
    With the development of the Internet, Web security faces more and more threats and attacks. In order to ensure the security of web applications, many websites use various methods for security monitoring and defense. Among them, using Google Analytics (GA) for web security monitoring has become a popular practice. Nginx is a high-performance web server that not only supports common functions such as reverse proxy and load balancing, but can also implement web security monitoring through the Nginx module. In Nginx
    Nginx 1059 2023-06-11 20:54:32
  • ACL configuration based on request method and request header in Nginx reverse proxy
    ACL configuration based on request method and request header in Nginx reverse proxy
    Nginx is a lightweight and efficient web server that is increasingly used in building modern web applications. Its reverse proxy function allows Nginx to be used for load balancing, caching, open source API gateway and other purposes. This article will focus on ACL (access control list) configuration based on request method and request header. ACL is a mechanism used to control access and is widely used in Nginx. Through ACL, Nginx can filter and verify requests and then distribute them to the target server.
    Nginx 1770 2023-06-11 20:20:09
  • Nginx SSL/TLS protocol optimization and security practice
    Nginx SSL/TLS protocol optimization and security practice
    Nginx is an excellent web server and reverse proxy server that is popular for its efficiency and stability. In today's Internet applications, the SSL/TLS protocol has become an essential means to ensure data transmission security. This article will introduce how Nginx optimizes the SSL/TLS protocol and explore how to implement SSL/TLS security practices. 1. Optimization of SSL/TLS protocol The SSL/TLS protocol is a protocol used to ensure the security of network transmission. In web applications, commonly used SSL
    Nginx 2142 2023-06-11 19:46:39
  • The balance between Nginx performance and security
    The balance between Nginx performance and security
    With the rapid development of the Internet, server-side performance and security issues have always attracted much attention. As a high-performance and high-reliability web server, Nginx also has a wide range of application scenarios. However, in actual application, we sometimes need to make a balance between performance and security. The performance advantage of Nginx lies in its efficient reverse proxy, load balancing and caching functions. These features ensure that it can maintain fast response under high concurrent access. At the same time, Nginx’s modular design also allows it to expand
    Nginx 1037 2023-06-11 18:43:19
  • Security performance optimization of Nginx's SSL handshake and certificate chain
    Security performance optimization of Nginx's SSL handshake and certificate chain
    With the development of the Internet, more and more attention has been paid to the security of websites, especially those involving user privacy and sensitive information. SSL certificates have become one of the important measures to ensure website security. Nginx, as a high-performance web server, also supports SSL certificates. This article will introduce how to optimize Nginx's SSL handshake and certificate chain to improve the security performance of the website. SSL handshake The SSL handshake is a very important part of the SSL/TLS protocol. It ensures that the communication between the client and the server is secure.
    Nginx 1326 2023-06-11 18:34:40

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