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解决 PHP 上传文件报错 413 Request Entity Too Large 的完整指南

Linux

Complete Guide to Fixing PHP 413 Request Entity Too Large Error for File Uploads

2018-04-28 Ryan

在 CentOS 中为单网卡配置多个 IP 地址（IPv4）

Linux

Configuring Multiple IP Addresses on a Single NIC in CentOS (IPv4)

2018-04-12 Ryan

linux tcp_tw_reuse/tcp_tw_recycle/tcp_syncookies 要不要开启?怎么设置?

Linux

Linux TCP Kernel Parameters: tcp_tw_reuse, tcp_tw_recycle, tcp_syncookies Explained

2018-03-29 Ryan

在 CentOS 6.9 上为 PHP 编译安装 RAR 扩展

Linux

Compiling and Installing the RAR Extension for PHP on CentOS 6.9

2018-03-28 Ryan

彻底解决 SSH 免密登录报错：WARNING: UNPROTECTED PRIVATE KEY FILE!

Linux

Fixing SSH Passwordless Login Error: WARNING: UNPROTECTED PRIVATE KEY FILE!

2018-03-25 Ryan

域名未备案使用国内CDN节点加速的方法

Linux

Using Domestic CDN Nodes for Unfiled Domains: A Technical Workaround

2018-03-25 Ryan

网站搬家笔记,记录lnmp生产环境搬家及优化升级过程

Linux

Production Server Migration & Optimization Notes: LNMP Environment Upgrade

2018-03-20 Ryan

将web网站服务器的Mysql5.5数据库更换为了Mariadb10.1.23,Mariadb配置文件说明

Linux

MariaDB Configuration File Parameter Guide and Example for a 4GB Server

2018-03-20 Ryan

SQL 常用语句详解：查询、增删改、聚合与多表插入

Linux

Essential SQL Statements: Query, Insert, Update, Delete, Aggregate, and Multi-Table Insertion

2018-03-18 Ryan

Sphider + SCWS 为网站搭建垂直搜索引擎笔记

Linux

Building a Vertical Search Engine with Sphider and SCWS: Installation Notes

2018-03-15 Ryan

简单API方式实现监控lighttpd服务器当前IP数等,并以json数据返回给PHP调用

Linux

Lightweight Server Monitoring with Lighttpd: Exposing Connection Counts via JSON API

2018-03-13 Ryan

Centos7.4 64bit安装pure-ftpd及配置笔记，用了多年vsftp，今天试试pure-ftpd，

Linux

Installing and Configuring Pure-FTPd on CentOS 7.4 64-bit: A Practical Guide

2018-03-11 Ryan

linux用户、用户组及权限设置

Linux

Linux User, Group, and Permission Management

2018-03-01 Ryan

CentOS 7 yum 包管理器完全指南：安装、卸载、查询与缓存管理

Linux

Complete Guide to YUM Package Manager on CentOS 7: Install, Remove, Query, and Cache Management

2018-02-23 Ryan

Debian/Ubuntu 系统 iptables 防火墙配置与持久化指南

Linux

Guide to iptables Firewall Configuration and Persistence on Debian/Ubuntu

2018-02-23 Ryan

Debian/Ubuntu 系统中文语言环境配置指南：解决终端乱码与显示问题

Linux

Guide to Configuring Chinese Locale on Debian/Ubuntu Systems

2018-02-23 Ryan

Debian常用apt-get命令

Linux

Essential apt-get and System Commands for Debian and Ubuntu

2018-02-23 Ryan

CentOS 7 使用 yum 安装或更新时提示源无效的解决方法（附阿里云镜像源配置）

Linux

How to Fix Invalid Repository Errors in CentOS 7 yum (with Alibaba Cloud Mirror Configuration)

2018-02-21 Ryan

MySQL 慢查询日志分析工具 mysqldumpslow 使用详解

Linux

A Detailed Guide to Using mysqldumpslow for MySQL Slow Query Log Analysis

2018-02-17 Ryan

MySQL 性能优化指南：my.cnf 核心参数详解与配置建议

Linux

MySQL Performance Tuning: Essential my.cnf Parameters and Configuration Guide

2018-02-17 Ryan

Linux

Linux Server Timezone and Time Sync Guide: Setting UTC+8 and Updating Hardware Clock

2018-02-15 Ryan

lnmp安装MySQL中文索引插件mysqlcft提升wordpress搜索性能

Linux

Improve WordPress Search Performance with mysqlcft Chinese Full-Text Index on LNMP

2018-02-14 Ryan

在 CentOS 系统上安装与配置百度云 BOS CLI 工具

Linux

Installing and Configuring Baidu Cloud BOS CLI Tool on CentOS

2018-01-23 Ryan

使用 Bash 脚本与 DNSPod API 实现动态域名解析（DDNS）

Linux

Dynamic DNS (DDNS) Client Using Bash Script and DNSPod API

2018-01-23 Ryan

CentOS 7/8 系统更新 YUM 源为国内镜像（阿里云/163）的完整步骤

Linux

How to Change YUM Repository to a Domestic Mirror (Alibaba Cloud/163) on CentOS 7/8

2018-01-18 Ryan

Linux 系统安全清空日志文件的正确命令与最佳实践

Linux

Correct Commands and Best Practices for Safely Clearing Log Files in Linux

2017-12-17 Ryan

使用 Filezilla的SFTP功能ssh登陆主机时提示Disconnected: No supported authentication methods available......解决方法

Linux

Fixing 'No Supported Authentication Methods Available' Error in FileZilla SFTP/SSH

2017-12-07 Ryan

LNMP 环境 502 Bad Gateway 错误自动重启 PHP-FPM 脚本配置指南

Linux

Guide to Configuring an Automatic PHP-FPM Restart Script for 502 Bad Gateway Errors in LNMP

2017-08-24 Ryan

解决WordPress数据库迁移中的MySQL导入错误：版本与字符集兼容性问题

Linux

Fixing MySQL Import Errors in WordPress Database Migration: Version and Character Set Compatibility

2017-07-26 Ryan

解决 Nginx 编译错误：缺少 Google perftools 库 (the Google perftools module requires the Google perftools library)

Linux

Fixing Nginx Compilation Error: Missing Google Perftools Library

2017-07-23 Ryan

CentOs6.5 64位安装XtraBackup，还原百度RDS的Mysql备份文件backup.gz到本地Mysql服务器

Linux

Restoring Baidu RDS MySQL Backup to Local Server Using XtraBackup on CentOS 6.5

2017-07-17 Ryan

Linux

RedisLive: A Guide to Deploying and Configuring the Redis Graphical Monitoring Tool

2017-07-17 Ryan

1G内存VPS或云主机，PHP-fpm.conf该怎么设置提高性能？

Linux

Optimizing PHP-fpm Performance on a 1GB Memory VPS

2017-07-17 Ryan

LNMP 环境中 PHP-FPM 配置优化指南（最新版）

Linux

PHP-FPM Configuration and Optimization Guide for LNMP Environments (Latest Version)

2017-07-16 Ryan

Linux 查看目录与文件大小：du 与 df 命令详解与实用技巧

Linux

Linux Disk Usage Guide: Mastering du and df Commands

2017-07-16 Ryan

使用 ImageMagick 在 CentOS/RHEL 上批量压缩与优化网站图片

Linux

Batch Compress and Optimize Website Images with ImageMagick on CentOS/RHEL

2017-07-15 Ryan

Nginx fastcgi_cache缓存加速配置教程-wordpress缓存选用哪个?

Linux

How to Configure Nginx fastcgi_cache for WordPress Acceleration

2017-07-15 Ryan

WordPress 数据库内容批量替换与常用维护 SQL 语句大全

Linux

Complete Guide to Bulk Database Replacement and Essential Maintenance SQL for WordPress

2017-05-13 Ryan

Linux tar 命令详解：打包、压缩与解压完整指南

Linux

Complete Guide to the Linux tar Command: Archiving, Compression, and Extraction

2017-03-25 Ryan

vsftp配置详解

Linux

vsftpd Configuration Guide: Detailed Explanation of Key Settings

2017-03-11 Ryan

linux服务器禁用root账户密码登录，只能采用密匙登录，加强系统安全

Linux

Secure Your Linux Server: Disable Root Password Login and Enforce SSH Key Authentication

2017-03-08 Ryan

为 WordPress 配置 Nginx FastCGI 缓存与 ngx_cache_purge 模块

Linux

How to Configure Nginx FastCGI Cache and ngx_cache_purge for WordPress

2016-08-14 Ryan

LNMP如何清空日志文件？

Linux

How to Clear Log Files in an LNMP Environment

2016-08-13 Ryan

MySQL 服务监控与自动重启脚本（适用于 LNMP 环境）

Linux

MySQL Service Monitoring and Auto-Restart Script for LNMP Environments

2016-08-13 Ryan

Linux fsck 命令详解：参数、使用场景与文件系统修复指南

Linux

Linux fsck Command Guide: Parameters, Usage, and Filesystem Repair

2016-08-11 Ryan

Linux 硬盘挂载为只读（RO）且无法重新挂载为读写（RW）的解决方案

Linux

Fixing a Linux Disk Mounted as Read-Only (RO) That Cannot Be Remounted as Read-Write (RW)

2016-08-11 Ryan

Linux rsync 命令详解：跨文件夹（硬盘）增量同步文件

Linux

Linux rsync Command Guide: Incremental File Synchronization Across Folders and Drives

2016-06-28 Ryan

centOS 关闭防火墙步骤

Linux

How to Disable the Firewall on CentOS (iptables & firewalld)

2016-03-20 Ryan

linux修改文件所属用户和组

Linux

How to Change File Ownership and Group in Linux

2016-03-20 Ryan

lnmp服务器WordPress网站出现“建立数据库连接时出错”mysql自动关闭了

Linux

Fix WordPress "Error Establishing a Database Connection" on LNMP Servers

2015-11-01 Ryan

Nginx安装&配置Google提供的ngx_pagespeed模块

Linux

Installing and Configuring Google's ngx_pagespeed Module for Nginx

2015-09-13 Ryan