Introductory ArticleLinux, we generally use the command line to operate, a good-looking command line, can make our work comfortable, this tutorial can be made to complete the command line style:Of course, you can change the more cool command-line
Salt Introduction:Salt, a new approach to infrastructure management, is easy to deploy, runs in minutes, scales well, and easily manages tens of thousands of servers, fast enough, and second-level communications between servers.The salt bottom uses
Step 1: upgrade linuxphp5.3.x to php5.5.x:
If the server is 32-bit, run the following command:
Wget http://dl.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpmWget http://rpms.famillecollet.com/enterprise/remi-release-6.rpmRpm-Uvh
MFS mount point/mnt/mfsFirst, the simulation: the client mistakenly delete the source packageRecovery process:a)./reserved./trash the two directories appearb)./trash, there is a./undel directory, with some deleted directories named 8-bit 16, and
Supplement to CentOS RedHat YUM source Extension
In general, we strongly recommend that you use YUM configuration to install the LAMP environment under CentOS6. Some brothers also like to use the compilation method. I personally think that if you do
First look at the architecture, as shown in the following figure:
Deployment
1. Modify the Hosts
Perform the same operation on all servers.
Vim/etc/hosts
192.168.137.10 Master
192.168.137.20 backup
192.168.137.30 slave
192.168.137.40
Background: The previously implemented MySQL synchronous replication feature (see author before article http://blog.csdn.net/kingofworld/article/details/39210937) is just a dual-machine hot standby feature, It is not possible to automatically
#-----------------------------CentOS 6.x version upgrade MySQL------------------#! /bin/sh#1. Turn off SELinuxCp-rp/etc/selinux/config/etc/selinux/config.bakSetenforce 0Sed-i ' 7s/enforcing/disabled/'/etc/selinux/config#2. Show SELinux status
Background: The previously implemented MySQL synchronous replication feature (see author before article http://blog.csdn.net/kingofworld/article/details/39210937) is only a dual-machine hot standby function, Still can't do the Mysql link itself
This article describes how to use YUM configuration to install the LAMP environment under CentOs6.2. Some brothers also like to use the compiled installation method. I personally think that if it is not customized for the server, the yum
Installing yum sources for centos 6.2 is not rich enough. For ease of use, I often borrow a third-party yum source. Every time you try again, it is too troublesome. In this summary, it is also convenient for future use. I am currently using a 64-bit
Install redis, php-redis, and centosredis in centos in Linux.
Source Address: http://mirrors.ustc.edu.cn/fedora/epel/6/x86_64/epel-release-6-8.noarch.rpm // This is centos 6
Install and enter the following command:
Step 1:
# Wget http://mirrors.ustc.
centos built-in Yum the source is not rich enough. For ease of use, I often borrow third-party
Yum
source. Every time you try again, it is too troublesome. In this summary, it is also convenient for future use. I am
3-php5.6 in LAMP Environment
# Because the installation of php requires the combination of apache and mysql, and there are many dependent libraries, many errors will occur during make, and it may take a lot of time # So the Integrated content will
Nginx Reverse Proxy Server Load balancer page cache URL rewriting and read/write splitting
Outline
I. Preface
II. Environment preparation
3. install and configure Nginx
Iv. reverse proxy for Nginx
5. Load Balancing for Nginx
Vi. Nginx page
This article describes how to install and upgrade mysql to the new version (5.1-5.7) in linux. if you need to upgrade mysql from 5.1 to 5.7 on a linux server, refer to the following, the following content will be used as a record to provide the
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