ubuntu cloud backup

To back up Windows systems, you need to use Ghost. It is much simpler to back up Ubuntu. You can use the tar command. I can see a method on the Internet, but there is no actual test validity yet. (Make sure that nothing is mounted under/media, and the backup file will be placed under your root directory) sudosucd/tarcvpzfbackup. tgz/-- exclude =/proc -- exclude =/lost + found -- exclude =/

The code is as follows Copy Code Zip_command = "rar A%s%s"% (target, '. Join (source)) # Run this backup program to back up The code is as follows Copy Code If Os.system (zip_command) = = 0:print ' successful backup to ', targetElseprint ' Backup failed! ' Note When using the RAR a com

By default, rsync is installed in ubuntu. You can run the rsync-h command to check whether the tool is installed. If not, run the following command: $ Aptitude install rsync Install.Rsyncremote synchronize) is a remote data synchronization tool that can be used to synchronize files between local and remote hosts using the "Rsync algorithm. The advantage of rsync is that only two different parts of the file are synchronized, and the same part is not tr

After Ubuntu is installed, we usually need to first apt-Get update and then apt-Get upgrade to keep our system up to date. The downloaded software package is generally stored in the/var/Cache/APT/archives/directory. After an update, several hundred MB of temporary files are generated. However, if you need to reinstall the system for some reason, do you need to download so many files again? If you encounter a snail like speed. As mentioned earlier, the

Install the open-source system backup software Systemback 1.6.201 on Ubuntu Systemback is an application used to create a point-in-point system backup so that users can completely restore the operating system. Provides the functions of any advanced backup software, including: system

1. Backup System How can I back up my Ubuntu system? It's easy to use tar just like backing up or compressing other things. Unlike windows, Linux does not limit root access to anything. You can throw everything in the partition to a tar file! First become a root user:$ Sudo Su Then enter the root directory of the file system (if you do not want to back up the entire file system, you can also enter the direc

Ubuntu 12.10 system backup and restoration backup: tar-cvpzf/media/backup. tgz -- exclude =/proc -- exclude =/lost + found -- exclude =/mnt -- exclude =/sys -- exclude =/media/www.2cto.com tar is the backup program c-create backup

' , Target Else :Print ' Backup failed! ' Note that when you use the RAR a command to package files or folders, make sure that the environment variables have been configured, and the path also contains the installation path of RAR, control panel-system-advanced-environment variables-System Variables 2. Linux Ubuntu #-*-Coding: cp936 -*-Import OSImport time# Specify the name and directory of the fil

Ubuntu system backup is well known to be a frequent cause of system crashes during ubuntu system upgrades. To prevent this, it is necessary to back up the system properly. After returning from this vacation, I upgraded my system, and the screen took a long time, so I couldn't fix it all the time. I will run/boot/grub. cfg was changed and tried to restore the kern

Ubuntu scheduled backup MySQL, the first to write a shell script, used to back up the MySQL database, and then through the crontab scheduled to perform backup of the MySQL database shell script. 1. The shell script for backing up MySQL is as follows: The code is as follows Copy Code #!/bin/bashdate_str=$ (Date +%y%m%d-%t)Cd/home/stev

Out_sql= "$DATE. SQL" #备份数据库的文件名 Tar_sql= "Mysqldata_bak_$date.tar.gz" #最终保存的数据库备份文件名 $DUMP-u$db_user-p$db_pass $DB _name--default-character-set=utf8--opt-q-R--skip-lock-tables> $OUT _sql #备份 TAR-CZF $TAR _sql./$OUT _sql #压缩为. tar.gz format RM $OUT _sql #删除. SQL Format Backup files Chown $LINUX _user: $LINUX _user $OUT _dir/$TAR _sql #更改备份数据库文件的所有者 Find $OUT _dir-name "mysqldata_bak*"-type f-mtime + $DAYS-exec rm {} \; #删除7天前的备份文