linux offsite backup

Guide Backups on personal computers or servers are important to prevent data loss. System administrators need to work on a large amount of enterprise-level data and even data on personal computers every day, so you need to drill down into different backup tools. In this article we will cover 11 top-notch backup tools for you to use on Linux servers or system

Source: Network/Editor: getting started with programming Author: E Jian The goal of this article is to execute a shell script to complete the entire process of automatic Oracle database backup, and to generate compressed files in the current directory. The specific implementation steps are as follows: 1. log on to Linux as an oracle user. 2. Create a database. srcept file to generate some pa

How do small and medium-sized enterprises choose Linux backup tools? -- Linux Enterprise Application-Linux server application information. For details, refer to the following section. Many Linux data backup products are constantly

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Many Linux data backup products are constantly adding new features and starting to become more mainstream in the enterprise. Currently, most major storage management vendors (such as HP and Symantec) have managed their storage Many Linux data backup products are constantly adding new features and starting to become mor

The small partners in Linux operations know how important backups are to system security. Since it is so important, it is worth taking a long time to explain the problem. Well, let's get to the chase.For Linux operating systems, in our daily work, if the hardware is supported and fully funded, of course we can choose to take a full backup of the whole disk. But i

The following command backs up your entire Linux system to the ''/archive/'' file system, except for the ''/proc/'' disguised file system, ''/mnt/'', ''/archive/'' File System (there is no need to back up our backup file !), There is also a large Squid cache file (yes, in my opinion, it is a waste of backup media and does not need to be backed up) of any mounted

= device BS = 64 K" # Tar-CVF-| SSH remote_host "dd If = device BS = 10 K" # Cpio-oacvb | SSH remote_host "dd If = device BS = 5 K" Linux bare metal recovery method: 1. Back up important metadata # fdisk-L>/etc/fdisk-l.txt 2. Use a local tool to back up the system # cd/; tar CF-. | gzip-C>/backup/xxx.tar.gz 3. The system is damaged. Use other media to guide the system (BOOT disk, knoppix, etc ). 4. Partiti

rsync Simple The role of rsync is like the general Linux CP and SCP directive, which can be copied from the source location to the destination location, however, rsync is more efficient than CP and SCP in a copy of the file, and supports both the connection and the devices, as well as the retention of the file's owner, group Group and permissions, In the first copy of the case, rsync will copy the full file, and then again, the Delta transfer algorit

For the system, we can have a lot of ways to back up (restore) the system or file, the reason is to do the backup, is to be in the system or file damage, the timely recovery, reduce the loss to a minimum. Of course, the importance of backup is important for enterprise servers. Let's discuss in detail today how to use dump and restore for backup and restoration in

Yesterday at the customer did an Rman machine recovery, the production library to get a copy of the test library, the total library is about 80G, a total of 2 hours, the customer's environment is Windows 11.2.0.3, this morning in Linux under another test, recorded for everyone to participate in the testEnvironment:All operations are distinguished by host nameSOURCE Library:Host name Bre1 instance named Bre1 data file folder under/u01/app/oradataTarget

Backup is very important. Backup can minimize the loss. However, the backup in Linux makes a beginner feel that it is not as simple as in Windows. In fact, once you go deep, you will find that the backup in Linux is quite flexible

Article Title: How to choose a Linux backup tool for SMEs. 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. Many Linux data

frequently updated:# # Mysqldump sample_db Articles comments Links >/usr/backups/mysql/sample_db.art_comm_lin.2008-1-6.sqlThe above command backs up the articles, comments, and links three tables.To recover data using commands:#mysql –u-p db_backup Note You must ensure that the database is running when you use this command.2 Using the SOURCE syntaxIn fact, this is not the standard SQL syntax, but the functionality provided by the MySQL client, such as:# source/tmp/db_name.sql;The absolute path

." Extract a backup File normally access a backup by starting the computer, and restoring it. Backup files can also be extracted manually. Backup files is normally saved in the TCE directory (somewhere like/mnt/sda1/tce). To access the contents for a backup, create a new dir

Article Title: several common backup methods in Linux. 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. System backup is a very important

1.RsyncThis is a popular command-line Backup tool among Linux users and is especially popular with system administrators. It has a wealth of features, including incremental backups, updating the entire directory tree and file system, local and remote backups, and preserving file permissions, ownership, links, and more.It also has a graphical user interface called Grsync, but one advantage of rsync is that e

Rsync is a data image backup tool in Linux. It can be seen from the software name-remotesync. Rsync supports most Unix-like systems, including Linux, Solaris, and BSD. I. rsync CommandIntroduction Rsync is a command for Synchronizing files to a Linux system. It can synchronize two computers to files and directories, an

Yesterday at the customer did an Rman recovery, the production library to get a copy to the test library, the total library of about 80G, a total of 2 hours, when the customer's environment is Windows 11.2.0.3, this morning under Linux re-test a bit, recorded for everyone referenceEnvironment:All operations are distinguished by host nameSOURCE Library:Host name Bre1 instance named Bre1 data file directory under/u01/app/oradataTarget Library:Host name

'%s ' >>%slogs/backup_%s.log"% (status,env.deploy_ project_dir,env.deploy_version)) print green ("backuppackagemd5contrastsuccess!") else: status= ' Backup time :%-25s backup ip:%-30s Backup status : backup failed! '% (Datetime.date.today (), env.deploy_address_ip) run ("echo '%s ' >>%slogs/Backup_%s.log "% (status,e