linux offsite backup

It is necessary to automatically back up a piece of something on a Linux server at regular intervals, and then use the shell script to write it. Here to backup Apache server as an example, in order to facilitate the walkthrough, the use of Apache here is installed with Yun, if you want to the source of Apache installation of automatic backup, just change the corr

Article Title: Linux Case Study: Amanda centralized backup instance (1 ). Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Amanda (Advanced Maryland Automatic Network Disk archive Ad

In LINUX, you have written a script before using crontab to perform the RMAN backup experiment. You can run it manually. You cannot run it successfully using crontab. This afternoon, we spent two hours experimenting with the following: Note: after the script is complete, run it manually. When using crontab, pay attention to the following points: 1. You need to define the environment variables, even if the O

Mysql automatic shell backup in linux #! /Bin/bash # mysql backup script # backup principle: #1 # list all databases; #2 # list each table using each database, in addition to the specified ignored database; #3 # Use mysqldump to export each table to a file: host name, year, month, day, database, or table. mysqldump. SQ

Copy the original server's configuration file back to the new server Authz, passwd, svnserver.conf2. Incremental backup#svnadmin dump/svn/svn/app-r 5200:5600--incremental >/svn/svndump/app_56005200 is the latest version at the time of the last full-volume backup, and 5600 is the current latest version.Import: Svnadmin Load/svn/svn/app Svnadmin Hotcopy Method:1. BackupSvnadmin hotcopy/svn/svn/app//data/svn.

MySQL backup script in Linux: #! /Bin/bash # Mysql autobackup shell # write by tuspark.cn # ------------------- User name and password related to the database, database name to be backed up, backup directory, etc. Dbuser = root Dbpasswd = XXXXX Dbserver = localhost Dbname = XXXXX Dbopt = -- opt Backupdir =/dcbackup/ # ------------------- Whether to enable FTP rem

. Data recovery There are two ways of doing this:First Type: The code is as follows Copy Code MySQL db_name The second type:Mysql-u root-pUse Db_nameSource/path/backup-file.sql3.Linux compression, the generated SQL is prepared file for packing.Zip Xxx.zip xxx.sqlTAR-CZF Xxx.rar Xxx.sqlThe decompression of tar is x, and the package is C. 4. Upload and download the

password admin123 pa Th/configbck//set save-configuration Backup to server IP is 192.168.1.1, backup mode is FTP, username is admin password is admin123 backup path is/configbck//[Switch]set save-configuration delay 5 //5 minutes after automatic save configuration//[Switch]set save-configuration internal 43200 //Every 12 hours cycles//[Switch]dis saved-configur

1.Linux server is generally SSH protocol, if the local is also a Linux environment, you can directly through the shell Connection, command: Ssh-l root-p 8080 202.***.***.*** Where Root is the user name, generally root,8080 for the port, 202.***.***.*** for the server IP address; Next will prompt you to enter the password, the input is correct then enters the server; 2. Then you need to create a folder where

One of the biggest advantages of Linux with respect to Windows is that the process of installing a Linux installer only has the process of copying files. There is no process for writing the register, so the Linux system will only have to back up the program files of the previous system after reloading. Put it on the new system again and you can use it.How to back

server configures the virtual user's password file[Email protected]/]# echo "rsync_backup:123456" >/etc/rsync.password[[email protected]/]# cat/etc/ rsync.passwordrsync_backup:123456 #注: Rsync_backup for Virtual user, 123456 for this virtual user's password [[email protected]/]# chmod 600/etc/ Rsync.password #为密码文件提权 for added safetyThird, the master server configures the virtual user password and tests[[emailprotected]~]# echo "123456" >/etc/rsync.password[[emailprotected]~]#cat/etc/ rsync.pas

id_rsa.pub to the/root/. ssh/authorized. keys file of the ssh server. In this way, the server can use the public key to authenticate the root user. The client authenticates the server by automatically downloading the public key from the server during the first connection and placing it in ~ /. Ssh/known_hosts. Last step: run # ssh-add command Then test: Enter: # Ssh cluster2 hostname Command. If the command succeeds, the hostname running result is directly output without a password prompt. 5. C

10 cloud backup solutions used in LinuxGuideNot long ago, it was rare to provide users with a simple method to back up data on remote machines. Now, we take this for granted. Dropbox and other companies have simplified this task. Apple, Google, and Microsoft all provide their own data backup methods. In Linux, the situation is a little different. The release ver

Rsync is a data image backup tool in unix-like systems. It can be used not only in linux systems, but also in windows systems and cross-platform data backup. Now many webmasters use it. Requirement: content on a server is backed up to a remote disaster recovery server on a regular basis every day. To save space and improve transmission efficiency, Incremental

About the idea:1, divided into different users exp, each user an exp execution file.2, retention policy3, call (1,2) two files with a total file. On Linux /u02/orabak: A directory for storing DMP files/U02/SCRIPTS/AUTOEXP: Directory for storing exp these sh scripts Remember the directory, the file assigned to the appropriate WRX permissions. AUTOEXP.SH: Automatic backup of the total file, with crontab i

Recently, we have been configuring centos servers. we all know that the configuration process may be complicated and sometimes there may be errors. if the configuration fails and cannot be recovered, reload the system, therefore, it is very important to back up the system. Linux backup is actually to store all files in a uniform package. it will be fine to overwrite the original files with these files when

Learning here, I believe that you are no longer unfamiliar with Linux, this section on the more easy and useful topics-packaging and backup. The first thing we should be familiar with is what kind of compressed and backed-up files Linux has, which are the commands and the appropriate scenarios for their application. Then we'll just have to hit the order and it's

Reprint Please specify the source http://blog.csdn.net/xingjiarong/article/details/47282687Recently in the configuration of CentOS server, we all know that the configuration process may be complex, sometimes error, can not configure the error can not be restored to reload the system, so it is important to do a good job of the system backup.The backup of Linux is actually to save the file in a uniform packag