Installation of MySQL 5.7 series of tutorials

Architecture MySQL Installation Explain: 1. This document is based on linux (CentOS6, CentOS7) system only. 2. Use version MySQL 5.7.20 3. Refer to the official document https://dev.mysql.com/doc/refman/5.7/en./ Preparing for Planning Note: 1. ...

Posted on Tue, 13 Aug 2019 05:50:30 -0700 by micaudwell

Keeping alived + Nginx to Build High Availability Master-Slave Cluster

Preface This thing has been done for two days, the head is big, finally with the help of a small partner, built up, below record the problems and steps in the process of building! Environmental preparation Before the keepalived installation, you need the support of the environment: wget, gcc, pcre, op ...

Posted on Sat, 10 Aug 2019 06:26:55 -0700 by nitation

Use of HttpWebResponse in windows Services and Console Applications

Links to the original text: http://www.cnblogs.com/greatwang/archive/2012/10/16/3292548.html HttpWebRequest+HttpWebResponse is often used in console applications, such as checking whether pages are normal or accessed regularly. As ...

Posted on Fri, 09 Aug 2019 05:33:28 -0700 by mark_18

gitlab Server Construction

1. Basic introduction of GitLab GitLab is an open source version management system based on Ruby on Rails to implement a self-hosted Git project repository, which can access public or private projects through the Web interface.Similar to Github, GitLab can browse source code, manage defects and annotations. You can manage team access to the war ...

Posted on Mon, 29 Jul 2019 23:02:42 -0700 by jonwondering

Nginx Builds Pseudo-CDN Server

Nginx Nginx application scenario 1. HTTP Server: Nginx can provide HTTP services independently. Can be a static web server. 2. Virtual Host: It can realize virtual multiple websites on one server. For example, the virtual host used by personal websites. 3. Reverse proxy, load balancing: When the numb ...

Posted on Mon, 29 Jul 2019 19:17:28 -0700 by dirkdetken

[Meow MQ(2)] Rabbit MQ Single-machine Mode

[Meow MQ(2)] Rabbit MQ Single-machine Mode w-blog blog Hello! We met again this week. Today, let's go on to tell the story of RabbitMQ, the MQ software. In the last section and the successful installation of RabbitMQ, RabbitMQ is also configured to boot. So we should start real contacts and use it to manage and solve business problems. Please ...

Posted on Wed, 17 Jul 2019 17:18:12 -0700 by hofmann777

Implementing NFS Sharing on CentOS 7

I. Introduction NFS is the abbreviation of Network File System, i.e. Network File System. A protocol for distributed file systems, which allows clients to access data on disks on different hosts through the network, is mainly used in Unix-like systems to achieve file sharing. NFS relies on RPC protocol in the process of file transfer or ...

Posted on Tue, 25 Jun 2019 14:16:12 -0700 by phprocky

Linux Remote Desktop

Torture yourself Mark in the machine room after a long time.(test environment rhel5.5) Independent Service Configuration for vnc      Step 1: (1) Check to see if the vnc service is installed on the system (also in System-Administrator-Service, check and check Start-Up) # rpm -qa | grep vnc (If there is a return value, similar to the value o ...

Posted on Tue, 25 Jun 2019 09:48:52 -0700 by ihw13

WAF Security Application Firewall (openresty deployment)

I. Understanding WAF 1. Definition Web application protection system (also known as: Web application-level intrusion prevention system). English: Web Application Firewall, abbreviated as WAF. Using an internationally recognized saying: Web application firewall is a product that provides protection for Web applications by implementing a serie ...

Posted on Sat, 22 Jun 2019 15:26:07 -0700 by mmj

05.04 Rsync Service Exception Error Summary

Chapter 1 iptables firewall opened by rsync server 1. [Client error] No route to host 2. [Error Demonstration Process] [root@nfs01 tmp]# rsync -avz /etc/hosts rsync_backup@172.16.1.41::backup rsync: failed to connect to 172.16.1.41: No route to host (113) rsync error: error in socket IO (code 10) at clientserver.c(124) [sender=3.0.6] 3. ...

Posted on Thu, 13 Jun 2019 17:13:20 -0700 by Petty_Crim