DedeCMS把全站改为动态<em>浏览</em> 三个步骤：1、将所有文档设置为“仅动态”：执行以下MySQL语句：update dede_archives set ismake=-12、将所有栏目设置为“使用动态页”，也可以建立栏目时选择“使用动态页”：执行以下MySQL语句：update dede_arctype set isdefault=-13、首页动态：把根目录下生成的 index.html 删除即可。
“为帮助保护您的安全，Internet Explorer 已经限制此文件显示可能访问您<em>计算机</em>的活动内容。单击此处查看选项…”rn<em>计算机</em>上的网页尝试运行脚本或 ActiveX 控件时，该消息出现。Internet Explorer 将阻止该活动，这样您可以查看没有脚本或 ActiveX 控件时网页的工作方式；通常，您可以在不使用活动内容因而没有安全风险的情况下查看或使用网页。因为脚本或 Active...
作为一个编码界的小白，经常手残，不知道按了什么，经常会出现字符上会出现<em>黄色</em>的阴影部分，rn虽然不会影响到自己的编辑，但是看着就是不习惯，万一那个强迫症碰上了这种情况，rn那就是更加不开森啦，摔电脑都是分分钟的事情，rn所以，今天我给给我同我一样的小白送上一个方法，来解决这个问题rn在vim编辑器中执行 ：nohlsearch rn即可，如果你希望以后都不在出现这个情况，可以用set n
有的<em>网站</em>.只有vip会员才可无限制<em>浏览</em>内容,普通会员或游客则只允许<em>浏览</em>3个内容或几个. n 对会员的限制,动态或伪静态的页面,通过php容易实现.只需要查询数据库,得到会员的级别即可判断.但对于生成的纯静态页面.则比较复杂,而且要尽量少用ajax的查询功能,以简化功能.我们可以把会员的<em>浏览</em>记录,通过txt日志文件的形式保存下来,通过通过ajax读取txt并配合cookie实现功能,在前台我们...
Arm yourself to make the most of the versatile, powerful Ubuntu Server with over 100 hands-on recipes
About This Book
Master the skills to setup secure and scalable web services with popular tools like Apache, Nginx, MySQL and HAProxy
Set up your own cloud with Open Stack and quickly deploy applications with Docker or LXD
Packed with clear, step-by-step recipes to let you protect you valuable data with your own chat servers, code hosting and collaboration tools.
Who This Book Is For
Ubuntu Server Cookbook is for system administrators or software developers with a basic understanding of the Linux operating system who want to set up their own servers. You are not required to have in-depth knowledge or hands-on experience with Ubuntu, but you should know the basics commands for directory navigation, file management, and the file editing tool. An understanding of computer networks is advisable
What You Will Learn
Set up high performance, scalable, and fault-tolerant back ends with web and database servers
Facilitate team communication with a real-time chat service and collaboration tools
Quickly deploy your applications to their own containers and scale your infrastructure as and when needed
Find out how to set up your own cloud infrastructure for your internal use or rent it to the public
Ensure quick and easy access for your users while also securing your infrastructure from intruders
Set up a high performance private network with a personal VPN server and centralized authentication system
Swiftly start a content streaming service
Set up network storage for private data and source code and say good bye to costly and unreliable cloud services
Ubuntu is one of the most secure operating systems and defines the highest level of security as compared other operating system. Ubuntu server is a popular Linux distribution and the first choice when deploying a Linux server. It can be used with a $35 Raspberry Pi to top-notch, thousand-dollar-per-month cloud hardware. Built with lists that there are 4 million + websites built using Ubuntu. With its easy-to-use package management tools and availability of well-known packages, we can quickly set up our own services such as web servers and database servers using Ubuntu.
This book will help you develop the skills required to set up high performance and secure services with open source tools. Starting from user management and an in-depth look at networking, we then move on to cover the installation and management of web servers and database servers, as well as load balancing various services. You will quickly learn to set up your own cloud and minimize costs and efforts with application containers. Next, you will get to grips with setting up a secure real-time communication system. Finally, we'll explore source code hosting and various collaboration tools. By the end of this book, you will be able to make the most of Ubuntu's advanced functionalities.
Style and approach
This easy-to-follow guide contains a series of step-by-step recipes ranging from simple to complex. Each topic will start with basic introduction to each technology followed by a detailed step-by-step installation guide and then a detailed explanation of the approach taken during installation and the various advanced options available.
Table of Contents
Chapter 1: Managing Users and Groups
Chapter 2: Networking
Chapter 3: Working with Web Servers
Chapter 4: Working with Mail Servers
Chapter 5: Handling Databases
Chapter 6: Network Storage
Chapter 7: Cloud Computing
Chapter 8: Working with Containers
Chapter 9: Streaming with Ampache
Chapter 10: Communication Server with XMPP
Chapter 11: Git Hosting
Chapter 12: Collaboration Tools
Chapter 13: Performance Monitoring
Chapter 14: Centralized Authentication Service