search
HomeBackend DevelopmentPHP TutorialTalking about the Linux ecosystem from the perspective of tossing_PHP tutorial

Talking about the Linux ecosystem from the perspective of tossing


I have been struggling with routers for the past few days, and I am sweating profusely. I have been very busy these days and need a lot of time to do some "serious" things, but because the original method of bypassing the wall can no longer be used, I have to learn all kinds of network knowledge and struggle with various script configurations. A full seven or eight hours were spent on this matter. Not only sigh, isn't there a foolproof way? I don't need to know so many details!
In the process of tossing the router. I saw this passage on someone's blog and thought it was quite interesting. I can’t remember the original words, but they meant, thank you **, without **, he would not have learned so much professional knowledge on the Internet. Thinking about this journey, most of the knowledge I learned was through trial and error. If I hadn't installed Linux in the first place, I might still be a layman on UNIX now. In fact, this is just how hard it is. While I am exhausted and sweating, my abilities and knowledge have also grown.
Don’t bother just because it’s troublesome, because struggling equals progress. This sentence is absolutely applicable to students and young people who have just started working. After working for a few years, the situation slowly changes. At this time, time is no longer so cheap. At this time, what we need is a result, and we don’t care about the tossing process. For example, what I need to do is make all devices connected to the router transparent through the wall. I need the best solution, which can be done with one command or one button. There is no need to understand the principle of this operation.
Extending this matter, the same reason can also explain why many people say that Linux is difficult to use. There are some software under Linux that make you sweat just by configuring them. For example, many people find the most common Pinyin input method too cumbersome. Just make do with it. On the other hand, various software under Linux expose too many interfaces and configurations to users. It is very difficult for people to use it and confusing easily. Because of this, many people criticize Linux as difficult to use, and describe people who use Linux as monsters. In this matter, I think a good software should allow novices to get started quickly. When the novice becomes an expert and needs more functions, it can also be obtained through configuration. In other words, I think it is good to expose many interfaces to users, but more consideration needs to be given to novices. For example, I hope that a software can provide two modes, one is simple mode and the other is professional mode.
Give me a good example. Many people are using Linux systems, but they may not understand the internal scheduling and memory management model. The lack of these professional knowledge will not prevent him from becoming a Linux master. But a professional Linux user can also achieve more precise and subtle adjustments through the /proc and /sys ports.
Linux is indeed not easy to use now, because in this entire ecosystem, good and bad vary, and some software can be comparable to, or even better than, professional commercial software. But some software is still too difficult to use and has various bugs. I hope the future will get better and better

www.bkjia.comtruehttp: //www.bkjia.com/PHPjc/1124515.htmlTechArticleFrom the perspective of tossing the Linux ecosystem, I have been tossing routers over the wall in the past few days, and I am sweating profusely. I have been very busy these days and need a lot of time to do some "serious" things, but because of the original wall...
Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
How do you modify data stored in a PHP session?How do you modify data stored in a PHP session?Apr 27, 2025 am 12:23 AM

TomodifydatainaPHPsession,startthesessionwithsession_start(),thenuse$_SESSIONtoset,modify,orremovevariables.1)Startthesession.2)Setormodifysessionvariablesusing$_SESSION.3)Removevariableswithunset().4)Clearallvariableswithsession_unset().5)Destroythe

Give an example of storing an array in a PHP session.Give an example of storing an array in a PHP session.Apr 27, 2025 am 12:20 AM

Arrays can be stored in PHP sessions. 1. Start the session and use session_start(). 2. Create an array and store it in $_SESSION. 3. Retrieve the array through $_SESSION. 4. Optimize session data to improve performance.

How does garbage collection work for PHP sessions?How does garbage collection work for PHP sessions?Apr 27, 2025 am 12:19 AM

PHP session garbage collection is triggered through a probability mechanism to clean up expired session data. 1) Set the trigger probability and session life cycle in the configuration file; 2) You can use cron tasks to optimize high-load applications; 3) You need to balance the garbage collection frequency and performance to avoid data loss.

How can you trace session activity in PHP?How can you trace session activity in PHP?Apr 27, 2025 am 12:10 AM

Tracking user session activities in PHP is implemented through session management. 1) Use session_start() to start the session. 2) Store and access data through the $_SESSION array. 3) Call session_destroy() to end the session. Session tracking is used for user behavior analysis, security monitoring, and performance optimization.

How can you use a database to store PHP session data?How can you use a database to store PHP session data?Apr 27, 2025 am 12:02 AM

Using databases to store PHP session data can improve performance and scalability. 1) Configure MySQL to store session data: Set up the session processor in php.ini or PHP code. 2) Implement custom session processor: define open, close, read, write and other functions to interact with the database. 3) Optimization and best practices: Use indexing, caching, data compression and distributed storage to improve performance.

Explain the concept of a PHP session in simple terms.Explain the concept of a PHP session in simple terms.Apr 26, 2025 am 12:09 AM

PHPsessionstrackuserdataacrossmultiplepagerequestsusingauniqueIDstoredinacookie.Here'showtomanagethemeffectively:1)Startasessionwithsession_start()andstoredatain$_SESSION.2)RegeneratethesessionIDafterloginwithsession_regenerate_id(true)topreventsessi

How do you loop through all the values stored in a PHP session?How do you loop through all the values stored in a PHP session?Apr 26, 2025 am 12:06 AM

In PHP, iterating through session data can be achieved through the following steps: 1. Start the session using session_start(). 2. Iterate through foreach loop through all key-value pairs in the $_SESSION array. 3. When processing complex data structures, use is_array() or is_object() functions and use print_r() to output detailed information. 4. When optimizing traversal, paging can be used to avoid processing large amounts of data at one time. This will help you manage and use PHP session data more efficiently in your actual project.

Explain how to use sessions for user authentication.Explain how to use sessions for user authentication.Apr 26, 2025 am 12:04 AM

The session realizes user authentication through the server-side state management mechanism. 1) Session creation and generation of unique IDs, 2) IDs are passed through cookies, 3) Server stores and accesses session data through IDs, 4) User authentication and status management are realized, improving application security and user experience.

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

PhpStorm Mac version

PhpStorm Mac version

The latest (2018.2.1) professional PHP integrated development tool

MinGW - Minimalist GNU for Windows

MinGW - Minimalist GNU for Windows

This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

EditPlus Chinese cracked version

EditPlus Chinese cracked version

Small size, syntax highlighting, does not support code prompt function

DVWA

DVWA

Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

ZendStudio 13.5.1 Mac

ZendStudio 13.5.1 Mac

Powerful PHP integrated development environment