using xcopy to backup files

http://blog.csdn.net/zhangchao3322218/article/details/7930857#include #include #include using namespace Std;void Outputanemptyline ()//Output blank line{cout}READ: read by word, between words separated by spacesvoid Readdatafromfilewbw (){ coutIfstream fin ("data.txt");string S;While (Fin >> s){cout }}Read by: Row by line read, the line is read into the character array, line with carriage return to differentiate between linesvoid Readdatafromfilelblin

Code Gunzip Transferring a database to a new serverMysqldump–u{username}–p{password} {DatabaseName} | mysql–host=*.*.*.*–c {DatabaseName}II. Other:1, if the port is the default 3306, you can omit the-p {port number}.2, the contents of the command line format {} are variablesHost name: {hostname}Port: {port} (general default 3306, can default)User name: {user} {username} (for example, root)Password: {password}Database name: {databasename}Table name: {table} {table1} {table

be able to follow several parameters, yes, we directly knock mysqldump and then enter to see its common usage:c:\users\administrator>mysqldumpusage:mysqldump [Options] Database [Tables]or mysqldump [options]-- databases [OPTIONS] DB1 [DB2 DB3 ...] OR mysqldump [OPTIONS]--all-databases [options]for more options, use Mysqldump--helpc:\users\administrator>Here I am afraid that people understand is not very clear, just to explain it, the first is that we can export a database, you can also

Tags: detect share Picture ctrl img FileName language Ubunt select src1, the production of regenerative Dragon U disk start 1, the required software1, Clonezilla-live-2.5.5-38-amd64.iso (Regeneration Dragon system image)2. UltraISO (Image burning software)3, two blank u disk (U disk A-used to store the regeneration dragon image burning; U disk B to store backup files for Ubuntu system to be backed up)2. Reg

Tags: dataguard dg rman Backup OracleBuild Oracle DataGuard (using Rman Backup)Operating system: Windows 2008Database: 11.1.0.6I. Information collection1. Configuration information CollectionDescription Host name IP address db_name SID db_unique_name Service_NameMain Library DG1 192.168.0.11 ORCL ORCL orcldg1 ORCLDG1Standby library DG2 192.168.0.22 ORCL ORCL orcl

-% M-% s '. SQL Now the database has been backed up, and the following is a backup of the binary log file. After the backup or data, the binary log file is refreshed, which is generated using a new binary log file, the file name is called the serial number of the previous binary file plus one. Back up the previously refreshed binary log

mysql-5.6.36-linux-glibc2.5-x86_64.tar.gz-c/usr/localCd/usr/localLN-SV mysql-5.6.36-linux-glibc2.5-x86_64 MySQLCD MySQLChown-r root.mysql./*Mkdir/app/data/mydata-pChown-r Mysql.mysql/app/data/mydataMkdir/app/data/binlogsChown-r Mysql.mysql/app/data/binlogsCd/usr/local/mysqlscripts/mysql_install_db--datadir=/app/data/mydata--user=mysqlCopy the service script to the startup itemCP Support-files/mysql.server/etc/rc.d/init.d/mysqldChkconfig--add mysqldCh

@ Echo offset sourcr_path = D: \ 1 Set dd = % Date :~, 10% set TT = % time :~, 8% echo % DD % TT % set target_path = D: \ % DD % echo % target_path % if exist % sourcr_path % (the echo directory to be copied is D: \ 1) if not exist % sourcr_path % (echo Directory D: \ 1 to be copied does not exist goto end) if exist % target_path % (RD/Q/S % target_path % echo % target_path % already exists, to copy it, delete it) if not exist % target_path % (mkdir % target_path % echo % target_path % created s

Label:I. Rman Backup Source LibraryNote the point:It is best to keep the Rman backup log $rman target/log=Backup.log RMAN>Run {Allocate channel T1 type disk; Allocate channel t2 type disk; allocate channel T3 type disk; allocate channel T4 Type disk; Backup Format' Location of backup/%u>'Filesperset8(database); SQL'alt

Using MySQL in Windows: automatic and scheduled backup, windowsmysql I. Write backup scripts rem auther:www.yumi-info.comrem date:20171222rem ******MySQL backup start********@echo offforfiles /p "E:\mysql\MySQL BackUp" /m backup_*.sql -d -30 /c "cmd /c del /f @path"set "Ymd=

Tags: using LVM snapshots for database backupMysql> show global varibable like '%log% ';Sql_log_bin whether to log binary logsMysql> set Sql_log_bin=off; Temporarily turn off binary loggingMysql> Show master status; View binary logMysql> show Binlog events in ' mysql-bin.000001 '; Viewing the contents of a specified binary fileTo close a binary file when restoring a databaseMysql> set Sql_log_bin=off;mysql> \. /root/students.sqlMysqldump--database DB1

this requirement. Even if the machine where the database is located crashes, all the hard disk data is lost, and only some time of data is lost. In the early stage, logs are archived at specified times, and the log_checkpoint_timeout parameter is set in the database. Of course, if the control file, online log file, and tablespace file are not lost during database crash, this backup script can be used to recover to the collapse point.This

The recovery process consists of two information sources---backup files and binary logs, which can be restored to the state at the time the backup was performed, and the binary logs revert to the state when the failure occurred. The following describes how to use these two files to recover a database or to recover a si

In the Linux system, the file can be transferred to the FPT space through SSH, some important data backup, then how to achieve the transfer of the file? Small series to give you a detailed introduction to Linux using SSH to transfer files to the FTP space method. Steps: Suppose the directory to be backed up is/home/wwwroot/aaa/, and the IP for the remote

Data can be effectively stored using the Huawei Switch configuration backup technology. The implementation of Huawei Switch configuration backup is a common problem. How can we implement the Huawei Switch configuration backup technology? Any related password issues will be fully resolved in this article. The two

|+----------------------+----------+--------------+------------------+-------------------+| mysqld-binlog.000007 | 650 | | | |+----------------------+----------+--------------+------------------+-------------------+1 row in Set (0.00 sec)Backup Delta logs: It is important to note that since I used the [FLUSH LOGS] scrolling log, it is theoretically necessary to back up two log incremental data after using

Tags: dir style command blob ATI first SQL command install serverfrom:http://blog.csdn.net/mchdba/article/details/11575605 As data continues to grow, and in order to be compatible with future InnoDB storage engines, consider the strategy of mysqldump full + log incremental backup. Using mysqldump is good support for most MySQL MySQL storage engines such as MyISAM and InnoDB. Scenario One: mysqldump full

existing partition We can partition them directly from the existing partitions. The following command creates a copy of the/DEV/SDB1 to/DEV/SDB2.# dd IF=/DEV/SDB1 OF=/DEV/SDB2 Sample output 16064937+0 Records in 16064937+0 records out 8225247744 bytes (8.2 GB) copied, 221.431, 37.1 MB/s 4: Create an existing hard disk clone The following command copies the first 446 bytes This is the MBR from one disk to the second disk. This will create a second disk boot.# dd IF=/DEV/SDA of=/dev/sdb bs=446

As long as there is a valid backup, it is easier to recover the SYSTEM tablespace data file loss fault. The most basic physical backup is used to restore the loss of the SYSTEM tablespace. As long as there is a valid backup, it is easier to recover the SYSTEM tablespace data file loss fault. The most basic physical backup