php开发已经2年了,但是linux和服务器这块平时工作没怎么接触,想提升这块技术经验。
自己在家用旧电脑配置了linux服务器,可是就只是看书学一些指令,感觉还是是很虚,没什么目的性,学起来都有种不知道学来干嘛用;
所以就像请教下大家,看看大家有没有这方面经历和我分享分享,或者大伙帮忙提个命题或者需求让我实践一下!!
回复内容:
php开发已经2年了,但是linux和服务器这块平时工作没怎么接触,想提升这块技术经验。
自己在家用旧电脑配置了linux服务器,可是就只是看书学一些指令,感觉还是是很虚,没什么目的性,学起来都有种不知道学来干嘛用;
所以就像请教下大家,看看大家有没有这方面经历和我分享分享,或者大伙帮忙提个命题或者需求让我实践一下!!
把正在用的电脑换成Linux
搭建一个网站服务器,把apache, CGI , 数据库,redis, 反向代理等都搞好,尝试去把网站请求和服务器返回链路调优,并且把调优的过程和结果用数据反馈。
国外域名提供商买个域名,用你配置的Linux服务器建一个网站(没有主题的话最简单就是个人博客),
Apache,Nginx配置。。
ssh, user,iptables, 安全配置,ssl, cron, shell(题外:昨天看到一个NB大神写的有趣的脚本,https://github.com/NARKOZ/hacker-scripts )。。。
整个建站过程中遇到的问题是最好的学习。
建议啊,
先学习安装CentOS 6.5,熟悉shell命令;
然后学习编译Apache + PHP + MySQL,或者是Nginx + PHP + MySQL,这种教程网上一大把,可以熟悉Linux下的目录结构、编译流程、shell等等;
整理上面的成功经验,巩固;
学习配置Apache的vhost(配置多个站点),ssl;
尝试在你的环境中,配置你手上的项目(公司的个人的都行);
自我提高。。。
给自己电脑装上Ubuntu,VPS也用Ubuntu Server.然后自己学会用apt和编译两种方式搭建一套LAMP服务,包括Nginx/Apache/PHP/Memcached/Redis/MySQL这些常用服务.
比如Ubuntu通过apt安装LAMP:
<code>sudo apt-get install apache2 php5 php5-mysqlnd mysql-server sudo service apache2 {status|start|stop|restart|reload} sudo service mysql {status|start|stop|restart|reload} Apache网站根目录 /var/www Apache主目录 /etc/apache2 Apache主配置文件 /etc/apache2/apache2.conf Apache日志 /var/log/apache2 PHP主目录 /etc/php5 PHP配置文件 /etc/php5/apache2/php.ini PHP模块位置 /usr/lib/php5 MySQL配置文件 /etc/mysql/my.cnf MySQL数据库文件 /var/lib/mysql 运行 mysql_secure_installation 设置mysql根用户密码</code>
又比如Ubuntu上Nginx/Apache/PHP编译打包.
还有就是学会基本的Linux运维,比如iptables/ufw防火墙,openssh密钥密码登录,top系统资源分析,用户和目录权限配置等等.
自己下载一个 virtualbox ,然后装一个CENTOS6,摸索,不会的就搜索。

PHP type prompts to improve code quality and readability. 1) Scalar type tips: Since PHP7.0, basic data types are allowed to be specified in function parameters, such as int, float, etc. 2) Return type prompt: Ensure the consistency of the function return value type. 3) Union type prompt: Since PHP8.0, multiple types are allowed to be specified in function parameters or return values. 4) Nullable type prompt: Allows to include null values and handle functions that may return null values.

In PHP, use the clone keyword to create a copy of the object and customize the cloning behavior through the \_\_clone magic method. 1. Use the clone keyword to make a shallow copy, cloning the object's properties but not the object's properties. 2. The \_\_clone method can deeply copy nested objects to avoid shallow copying problems. 3. Pay attention to avoid circular references and performance problems in cloning, and optimize cloning operations to improve efficiency.

PHP is suitable for web development and content management systems, and Python is suitable for data science, machine learning and automation scripts. 1.PHP performs well in building fast and scalable websites and applications and is commonly used in CMS such as WordPress. 2. Python has performed outstandingly in the fields of data science and machine learning, with rich libraries such as NumPy and TensorFlow.

Key players in HTTP cache headers include Cache-Control, ETag, and Last-Modified. 1.Cache-Control is used to control caching policies. Example: Cache-Control:max-age=3600,public. 2. ETag verifies resource changes through unique identifiers, example: ETag: "686897696a7c876b7e". 3.Last-Modified indicates the resource's last modification time, example: Last-Modified:Wed,21Oct201507:28:00GMT.

In PHP, password_hash and password_verify functions should be used to implement secure password hashing, and MD5 or SHA1 should not be used. 1) password_hash generates a hash containing salt values to enhance security. 2) Password_verify verify password and ensure security by comparing hash values. 3) MD5 and SHA1 are vulnerable and lack salt values, and are not suitable for modern password security.

PHP is a server-side scripting language used for dynamic web development and server-side applications. 1.PHP is an interpreted language that does not require compilation and is suitable for rapid development. 2. PHP code is embedded in HTML, making it easy to develop web pages. 3. PHP processes server-side logic, generates HTML output, and supports user interaction and data processing. 4. PHP can interact with the database, process form submission, and execute server-side tasks.

PHP has shaped the network over the past few decades and will continue to play an important role in web development. 1) PHP originated in 1994 and has become the first choice for developers due to its ease of use and seamless integration with MySQL. 2) Its core functions include generating dynamic content and integrating with the database, allowing the website to be updated in real time and displayed in personalized manner. 3) The wide application and ecosystem of PHP have driven its long-term impact, but it also faces version updates and security challenges. 4) Performance improvements in recent years, such as the release of PHP7, enable it to compete with modern languages. 5) In the future, PHP needs to deal with new challenges such as containerization and microservices, but its flexibility and active community make it adaptable.

The core benefits of PHP include ease of learning, strong web development support, rich libraries and frameworks, high performance and scalability, cross-platform compatibility, and cost-effectiveness. 1) Easy to learn and use, suitable for beginners; 2) Good integration with web servers and supports multiple databases; 3) Have powerful frameworks such as Laravel; 4) High performance can be achieved through optimization; 5) Support multiple operating systems; 6) Open source to reduce development costs.


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

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

SublimeText3 Chinese version
Chinese version, very easy to use

SublimeText3 Linux new version
SublimeText3 Linux latest version

Zend Studio 13.0.1
Powerful PHP integrated development environment