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1. Copy the Nginx configuration file [root@localhost ~]# cd /etc/nginx/conf.d/ [root@localhost conf.d]# cp default.conf default1.conf 2. Modify the configuration file default.conf [root@localhost conf.d]# vim default.conf server { listen 80; server_name www.host.com; #charset koi8-r; #access_log /var ...

@[toc]Common apache features, virtual hosts One: Virtual Web Host Run multiple Web sites on the same server, each of which does not occupy a real computer independently 1.1 Types of virtual hosts supported by httpd (three) Type based on domain name IP Address Based Virtual Host Port-based virtual hostFor example:www.kgc.omwww.accp.comIP Same ...

Soon after learning Python crawler, I couldn't wait to find a website to practice, New style pavilion : a novel website. Precondition preparation Install Python and necessary modules (requests, bs4), don't know requests and bs4 You can go to the official website and watch the course later Reptile thinking At the beginning of writing the white o ...

Front end performance indicators, mostly including TTFB, first screen, first interactive time, etc There are a lot of related articles, so we won't talk about the details here. Please refer to the end of the article   In general, we need to know that the browser (New) provides us with the Performance API. With this property, we can get a ser ...

brief introduction Use Kube router to realize the function of inress of k8s cluster, which is highly available and easy to expand Environmental description This experiment is based on the k8s cluster which has been installed and configured. For k8s installation, please refer to other blog articles. lab4, as a router, forwards lab5's request Exp ...

DNS domain name system is a service of Internet. As a distributed database which maps domain name and IP address, it can make people access the Internet more easily. DNS uses TCP and UDP port 53   DNS server master-slave replication, subdomain authorizationMain server: 10.120.123.13Slave server: 10.120.123.250Sub server: 10.120.123.251  Master ...

What is an SSL certificate? Secure sockets layer (SSL) certificates (sometimes referred to as digital certificates) are used to establish an encrypted connection between a browser or user computer and a server or web site. SSL connections protect sensitive data (such as credit card information) exchanged during each access (called a session) f ...

About the configuration file and explanation of the reverse seven layer agent Nginx official website: https://www.nginx.com/ Centos yum install nginx yum install nginx -y so, let's ask you a question, what? Why do we use Nginx to implement the seven layer agent? What is the seven layer agent? 1. Difference between nginx proxy and not Tradition ...

Download certificate It took me an hour here. I'm Tencent cloud's server. For the domain name purchased by Alibaba cloud, first apply for a free ssl Certificate in Tencent cloud. During this period, just follow the instructions. One step is to change the DNS in Alibaba cloud. I don't need to talk about it in detail. After I ge ...

  1) environmental description   1. A total of 7 hosts are required, and their roles are as follows: A. 192.168.36.6(OS6): test B. 192.168.36.7(OS7): localdns C. 192.168.36.17(OS7): rootdns D. 192.168.36.27(OS7): comdns E. 192.168.36.37(OS7): master F. 192.168.36.47(OS7): slave G. 192.168.36.57(OS7): www 2. ...