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Nginx

OpenSUSE Leap 15.5 system release: supports KDE Plasma 5.27 LTS, Xfce 4.18 desktop environment

According to news on June 8, the openSUSE project today released openSUSELeap15.5, which is the latest stable version of the openSUSE variant. openSUSE Leap 15.5 was launched exactly one year after the release of openSUSE Leap 15.4. It is built on the binary package of the SUSE Linux Enterprise 15 SP5 operating system and is equipped with the same Linux 5.14 kernel as Leap 15.4, but adds drivers to provide better hardware support. openSUSEProject combines the Linux5.14 kernel included in openSUSELeap15.5 with the upstream Linux6.0 kernel series

Jun 08, 2023 pm 06:21 PM

Linux 操作系统

Cinnamon 5.8 desktop environment released: supports gesture operations, dark mode, new styles, etc.

According to news on June 8, the Cinnamon 5.8 desktop environment has been released and is already available in the ArchLinux stable software repository. Now 9to5Linux brings the introduction of new features. Cinnamon 5.8 brings support for the XDG desktop portal, provides better compatibility for Flatpak applications and GNOME/libadwaita applications, and supports taking screenshots. Additionally, the feature brings global dark mode settings to apps that support it, with three options to choose from including light, black, and let the app decide. Another new feature of Cinnamon 5.8 is support for gestures on touchpads, touch screens and tablets, which can be used for window management, work

Jun 08, 2023 pm 04:09 PM

Linux

Mesa 23.1.1 3D graphics library released: Improved Firefox browser VA-API / H.264 decoding in Fedora 37

According to news on June 5, Mesa23.1.1 was released as the first maintenance update of the latest Mesa23.1 open source graphics stack series. It is applicable to Linux-based operating systems and other supported platforms. It fixes various issues for known applications and video games. A bug. Mesa23.1.1 contains a number of fixes for its various open source graphics drivers, improving VA-API/H.264 decoding on Fedora Linux 37 systems using the Mozilla Firefox web browser and AMD Radeon RX6600 graphics cards, as well as VA-API video on AMD Radeon RX6600 GPUs output etc. Mesa23.1.1 version

Jun 08, 2023 pm 01:51 PM

Linux Mesa

Linux Mint 21.2 system will use Cinnamon 5.8 desktop environment: support touch screen gesture operation

According to news on June 5, Linux Mint 21.2 "Victoria" is almost ready for prime time. Lead developer Clement Lefebvre confirmed that the development cycle has ended, which means that the Beta version will arrive soon. LinuxMint21.2 is the second update of the LinuxMint21 series, based on the Ubuntu22.04LTS (JammyJellyfish) system series, and was originally scheduled to be released in June 2023. The LinuxMint21.2 version will come with the commonly used Cinnamon, Xfce and MATE desktop environments. The flagship version has been updated to Cinnamon5.8, and the others have been upgraded to Xfce4.

Jun 08, 2023 pm 01:42 PM

Linux 桌面环境

How does Nginx server restrict access by ip and user_gent

DDoS attack is a problem often encountered when accessing a large-scale website. It refers to someone maliciously brushing certain pages of the site through a program, causing the site to respond slowly or directly deny service. This situation can be found by analyzing the access log of nginx. There are a large number of requests with the same IP or user_agent. We can directly filter out these access requests at the nginx level based on the similarity of the requests. Restrict access to documents related to the access control module in nginx through IP access control. You can use the deny directive to deny access, and the allow directive to allow access. When there are multiple deny and allow rules, the corresponding rule will jump out. Deny fixed ipdeny192.1

Jun 04, 2023 pm 09:40 PM

nginx ip user_gent

How to configure the maximum number of connections in Nginx

Configure the maximum number of Nginx worker processes ##worker_processes: The maximum number of worker processes work_connections: The number of external connections that each worker process can allow to be established at the same time. Modify the maximum number of open files. To change the "maximum number of open files for a process" setting of the operating system, you first need root permissions of the operating system, and then you need the limits.conf main configuration file: [root@localhost/]#vim/etc/security/limits .conf add the following statements to the file *softnofile65535*hardnofile65535Note: *Required

Jun 04, 2023 am 09:57 AM

nginx

Nginx+IIS simple deployment example analysis

Introduction to nginx: nginx ("enginex") is a high-performance http and reverse proxy server, as well as an imap/pop3/smtp proxy server. nginx was developed by igorsysoev for Russia's second most visited rambler.ru site, where it has been running for more than four years. igor releases the source code under a BSD-like license. In the four years since its release, nginx has become known for its stability, rich feature set, sample configuration files, and low system resource consumption. At present, nginx has been deployed on major domestic portal websites, such as Sina, NetEase, Tencent, etc.; several important domestic video sharing websites have also deployed nginx.

Jun 04, 2023 am 09:36 AM

iis nginx

How to realize reverse proxy and dynamic separation of nginx+tomcat

1. Install nginx and access static resources. After successful installation, start nginx and enter http://localhost/ in the browser to display the welcome page. Create the directory static\test1\js\common under nginx and put jquery.xx.js Go in. ps:static represents the main directory of static files, test1 represents the project name under tomcat. This machine uses jquery-1.12.1.min.js to modify the configuration file nginx.conf and add the following configuration: #Regular matches requests starting with static, such as /test1/static/js...location^~/

Jun 04, 2023 am 09:25 AM

nginx tomcat

How to use Nginx to implement HTTPS two-way authentication

The difference between one-way verification and two-way verification: One-way verification: refers to the client verifying the server-side certificate, and the server does not need to verify the client certificate. Two-way verification: refers to the client verifying the server-side certificate, and the server also needs to verify the client certificate through the CA's public key certificate. Detailed handshake process: One-way authentication The browser sends a connection request to the security server. 1. The server sends its own certificate and certificate-related information to the client browser. 2. The client browser checks whether the certificate sent by the server is issued by the CA center it trusts. If it is, continue to execute the agreement; if not, the client's browser will give the client a warning message: warning the client that this certificate is not trustworthy and asking the client if it needs to continue. 3. Pick up customers

Jun 03, 2023 pm 08:38 PM

HTTPS nginx

How to optimize php+php-fom+nginx configuration parameters

1. Foreword For a new server, installing the LNMP environment is only the first step. The second step is of course to modify the default configuration parameters to make these programs easier to use and improve performance. This article mainly talks about the configuration parameters of php+php-fpm+nginx. The machine is a server with 4GB memory, and the relevant configurations are configured according to the server with 4GB memory. 1. mysql configuration parameters: mysql configuration parameter tuning (8GB memory and 64GB memory) mysql configuration file composition and specific configuration demo2. Note that some of the configurations given below will relatively affect performance or must be configured. Configurations not mentioned are based on default. The configuration parameters of these three programs are very

Jun 03, 2023 pm 08:04 PM

PHP nginx

How nginx handles http requests

1. Interaction between event event and http framework. After receiving the http request line and http request header, the ngx_http_process_request function will be called to start processing the http request. Because an http request consists of 11 processing stages, and each processing stage allows multiple http modules to intervene, so in this function, the http modules at each stage will be scheduled to complete the request together. //After receiving the http request line and request header, the http processing flow is the read event callback of the first http processing request //After this function is executed, the callback of the read and write events will be set to ngx_http_request_handler

Jun 03, 2023 pm 06:41 PM

Http nginx

How to install nginx server and configure load balancing in CentOS6.5 environment

1. Download pcre, which is a regular expression function library written in C language [root@localhostpcre-8.36]#cd/tmp/download/[root@localhostdownload]#wgethttp://nchc.dl.sourceforge.net/project /pcre/pcre/8.37/pcre-8.37.tar.gz[root@localhostdownload]#tarzxvfpcre-8.36.tar.gz2, download zlib library [root@localhostpcre-8.36]

Jun 03, 2023 pm 04:04 PM

CentOS nginx

How to enable SSL configuration in Nginx server

To generate a certificate, you can generate a simple certificate by following the following steps: First, enter the directory where you want to create the certificate and private key, for example: $cd/usr/local/nginx/conf to create the server private key. The command will ask you to enter a password: $opensslgenrsa-des3-outserver.key1024 Create certificate (csr) for signing request: $opensslreq-new-keyserver.key-outserver.csr Remove necessary password when loading nginx with ssl support and use the above private key: $cpserver.keyserver .key.org$opensslrsa

Jun 03, 2023 pm 03:12 PM

ssl nginx

Docker runs nginx using daemon off instance analysis

Question 1. Why does the docker container hang when it is running? By default, the docker container will use the first process inside the container, that is, the program with pid=1, as the basis for whether the docker container is running. If the docker container pid hangs, the docker container will exit directly. 2. When docker runs, use command as the internal command of the container. If you use nginx, then the nginx program will run in the background. At this time, nginx is not the program with pid 1, but the executed bash. This bash will hang after executing the nginx command. , so the container also exited. The same reason as yours. After pm2start, bash

Jun 03, 2023 pm 02:04 PM

Docker nginx