how to use rsync

HTTP://CODEX.WORDPRESS.ORG/ZH-CN: Install WordPress Introduced WordPress is your best choice if you want to create your own website quickly, easily, and for free. WordPress is a blog platform developed using the PHP language that allows users to

Purpose: Copy files on a server (192.168.0.23) to B Server (192.168.0.25) on a daily basis and do not replicate if they already exist.Ideas: First, the server time is unified to avoid any inexplicable errors or management confusion. With

#!/bin/bash#20170905 input parameter formatecho "displays" Backup Files "Date_0=$1date_1= ' expr $date _0 + 1 'date_2= ' expr $date _0 + 2 '#定义时间段touch-d $date _0/tmp/tm-0.file #开始时间touch-d $date _1/tmp/tm-1.file #结束时间1touch-d $date _2/tmp/tm-2.file

With the rapid development of the IT industry, the traditional operation and maintenance methods rely on a large number of labor, the rapid development of automated operation and maintenance in recent years, has been a lot of it operation of the

Transfer from http://blog.csdn.net/moshengtan/article/details/89900521 Web Load Balancing 1.1-Implementation with commercial hardware The most commonly used F5 and Citrix NetScaler. For example, 12306 front-end Web seems to be using F5 BIGIP.

Use background: May 2005, Business Network in the online stage. However, due to the overall reason has been slow to go online. System basic functions have been implemented, but as a business network as a whole, file synchronization is not completed.

For the system administrator, the focus should focus on maintaining the normal operation of the system, to be able to provide services normally, this often involves a data backup problem, in my understanding, 80% of the system administrator is not

Today, the ' big server ' model is over, replaced by a large number of small servers, using a variety of load-balancing techniques. This is a more feasible way to minimize the cost of hardware. The advantages of ' more small servers ' over the past

Rsync It was originally a file synchronization protocol under Linux, and as technology developed, it had other versions, such as Windows and AIX, and HPUX with versions to support. The advantage of this synchronization tool for Rsync is that the

"Linux" rsync usage Rsync is the first to replace the RCP this directive, because rsync not only the speed of transmission, and he can transfer, compared to the local and remote host to copy the contents of the file, but only the difference

There is a need for the situation as follows:Two servers, a test server [Apache], a production server [Nginx], product editors use PHP upload in the test servers to upload products in bulk, pictures, after checking,Can synchronize its uploaded

One, scheduled backup MySQL database For security purposes, execute directly with root: The code is as follows Copy Code /root/mysql_backup.sh# everyday 3:00 AM Execute database backup3 0 * * */root/mysql_backup.sh

Using rsync + Lsync to achieve real-time file synchronization, this article describes how to configure Rsync + Lsync. and test the file synchronization function.Server information: Main: 10.86.255.154From: 10.86.255.155 1. From the service set up.

Use rsync can achieve file backup synchronization, a realistic use of the scene is, in the background upload template files, need to sync to another server, through other domain name address access, this need to upload files in the background

Rsync Backup, synchronization of directory Files of the good tools, support increment, compression, difference ratio equivalent advanced characteristics; Server-side Simple configuration file: Temporary Quick Start rsync daemon#rsync--daemon

Today, when synchronizing the data, prompt rsync:failed to set time on "xxxx": Operation is not permitted, generally speaking, if it is not the server time is incorrect or the permissions are not set, the following cloud Habitat Community Small

Now that tripwire itself is fully ready, the next thing we need to do is use it to perform an integrity check. Iv. maintenance of policy files and profiles if you want to browse the tripwire policy and configuration, but they are stored in binary

Directory 1.MySQL Hot-Backup script 2. Synchronize server with FTP 3.Keepalived Monitoring and switching scripts 4.SVN batch backup of the version library 5. Automatically monitor ADSL and dial number 6.Linux Batch Build Generation account

Background: The company's official website PV is not high, the pressure is not big, so the company gives two servers to provide official website Web services, after all, the company façade, can not be a problem! So you need a lightweight web

1. Full backup and incremental backup 1.1 full-scale backupFull-volume data is all the data in the database, and a full backup is the backup of all the data in the database.Back Up all libraries:mysqldump -uroot -p123456 -S /data/3306/mysql.sock -F -