For more information, see dual-host Hot Backup in red-flag Linux (kernel 2.4.21i386)-General Linux technology-Linux technology and application information. I would like to ask you if you have a data center with dual-host hot backup. The configuration list is as follows:
Dat
I have always wanted to use a Linux system with a complete Ghost backup as Windows does, but I still don't know how to do it. Today I saw a video on boobooke that used Ghost to back up the Linux system. It feels pretty good, so I tried it on VMware. The specific steps are as follows: 1. Download the image file in the ISO format of the Deep-hill red-leaf version o
1. Download the MySQL source code version from the MySQL official website [must be the source code version]
2. follow these steps:
Code Type Linux Command Line
Copy code The Code is as follows: [note] adding a MySQL group and a user
# Groupadd MySQL
# Useradd-G MySQL
[Note] unpackage to/usr/local
# Tar-xzf mysql-standard-4.1.9-pc-linux-gnu-i686.tar.gz-C/usr/local
[Note] creating a soft link is convenient
The project has been completed, and maintenance will be performed later. of course, database maintenance will be included. mySql has a function that can be used for Database Synchronization and backup, so it is ready to do so. it took some time to finally get it out. record backup: Linux Database Backup Settings: (set
Recently, the Group needs to automatically deploy a batch of machines in batches and install Linux and Its Applications in batches at a time. It is a bit difficult to clone hardware each time. Therefore, I checked the relevant information and looked at the best solution, as follows.
However, the installation of ghost disks similar to Windows was not found. I do not know how it is generally done by netizens? Kernel Customization
You can create a stre
Rman backup is easy to use and inexpensive for Oracle database backup and recovery. For non-catalog mode, it is undoubtedly the first choice to embed Rman scripts into shell scripts and then use crontab to make small database database backups. This article provides an easy-to-use Rman backup script based on the Linux s
To learn about Linux, such problems emerge one after another. For example, how can I Back Up Files in Linux? In fact, Linux backup is too convenient. In fact, tar is a good Incremental Backup Software. Today we will talk about the tar command of
backup process is the sameIf [-f ${backup_dir}/${database_prefix}${date}.tar.gz]; Thenecho ' Date +%y-%m-%d ' database backup file is existingElseTAR-CZVF ${backup_dir}/${database_prefix}${date}.tar.gz ${system_dir}/${database_dir}Fi#开始把备份文件传输到另一台服务器上Ftp-i-N $FTP _serv User $FTP _user $FTP _passPassiveBinaryPut ${backup_dir}/${mail_prefix}${date}.tar.gz ${mail_prefix}${date}.tar.gzPut ${backup_dir}/${websi
Linux network backup MYSQL is the administrator of a small and medium-sized Linux website. The system architecture is RHEL 4.0 + PHP 4.3 + Mysql 4.03 + Apache 1.23. The average daily IP access volume is 200, a typical small Linux website. Because it is a small website, there is no cost to use a tape drive for system
Linux backup software amanda restore error-Linux Enterprise Application-Linux server application information. The following is a detailed description. Hi all
I recently tested the software amanda. The version is 2.5.0. During the test, the backup is normal, that is, an erro
DB2 database backup script in Linux
DB2 database backup script in Linux
The script runs under the root user:The content of backupDB2Task. sh is as follows:Datedir = 'date + % Y-% m-% d'Delete_date = 'date + % Y-% m-% d -- date = '7 days ago''Backupdir =/home/backupBackupdir1 =/home/backupdb2Mkdir $ backupdir/$ datedi
992M 308K 992M1%/dev/Shmtmpfs5.0M 4.0K5.0M 1%/run/Locktmpfs 992M0992M0%/sys/fs/Cgroupcgmfs 100K0100K0%/run/cgmanager/Fsnone 992M2.6M990M1%/tmp/guest-Grytrhtmpfs 199M 68K 199M1%/run/user/123tmpfs 199M 76K 199M1%/run/user/ +/dev/sr0 71M 71M0 -%/media/zhuwenqian/vmware ToolsParameter description:-H: Displayed in M, G and other units for easier reading-P: If there is no-P, the result is displayed in a branch when the file path is too long, which makes it difficult to use script processing. Plus
Article Title: full introduction to Linux tape drive backup. 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.
1. Determine the data backup
expression.Note: It is best to use double quotation marks when entering a string to search for, and when using regular expressions in pattern matching, be careful to use single quotesOptions for 2,grep-C outputs only the count of matching rows-I is case insensitive (for single character)-n Displays matching line numbers-V does not display a line that does not contain matching text-S does not display error messages-e using extended regular expressionsFor more options, see: Man grep3, common grep
decrypted, the decompression command is as follows:
TAR-ZXPF [decryption BACKUP FILE]Explain the argument-P:The tar compressed files are all relative paths by default. The addition of-p is for tar to compress files with absolute paths. Therefore, the decompression should also take a-p parameter.
3. Configure Gdrive commandGdrive is a command-line tool for Google Drive upload and download operations. Official website:Https://github.com/prasmussen/gd
December, the/usr/bin/backup is performed every 3 hours in the morning from 6 to 12.0 6-12/3 */usr/bin/backupMonday to Friday every 5:00 send a letter to [email protected]:0 * * 1-5 mail-s "HI" [email protected] Every day of the month 0:20 midnight, 2:20, 4:20 .... Perform echo "haha"0-23/2 * * * echo "haha"Attention:When the program is executed at the time you specify, the system will send you a letter showing what the program is doing, and if you d
Linux command line backup mysql database
Back up MySQLDatabaseCommand
1
Mysqldump-hhostname-uusername-ppassword databasename> backupfile. SQL
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Create a backup folder for mysql automatic backup in linux: mkdir mysql_data_bak script file: touch autobackupmysql. sh www.bitsCN.com open the file vi autobackupmysql. sh adds the following content to the script: filename = 'date + % Y % m % d'/usr/bin/mysqldump-uroot-proot boss>/home/mysql_data_bak/$ filename. crond is not installed in the SQL check. If no, ins
synchronization folder and permissions.5. Client View Server sync folder rsync--list-only rsync://172.16.0.16, Client Sync server folder Rsync-av--delete rsync://172.16.0.1:/share7, the client synchronizes access to the serverRsync-av--delete--password-file=/var/myscret.pass Rsync://[email protected]/share/backup8. The client creates password to store the file Myscrete.pass, which is the server access password, so that the direct interview is appropriate for the script.the meaning of the--delet
Excerpt from: http://os.51cto.com/art/201006/206871.htmMaking a mirrored copy of your system disk is a good way to create a backup. Since the portable USB stick always has a lower price, you can maintain several copies for recycling. If your primary disk crashes, you can recover back and continue running in a few minutes. So the only thing left is to actually create a mirrored copy of the operation. There are many ways to accomplish this task, and we
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