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MySQL定时数据备份;运行Java代码
bash mysql_backup.sh bash mysql_backup.sh Java代码 !/bin/bash This is a ShellScript For Auto DB Backup Powered by liuzheng
系统变量定义
DBName=Bulletin_production DBUser=root DBPasswd= BackupPath=/home/worker/mysql_backup/ NewFile="$BackupPath"db$(date +%y%m%d).tar.gz DumpFile="$BackupPath"db$(date +%y%m%d).sql OldFile="$BackupPath"db$(date +%y%m%d --date='1 days ago').tar.gz
MySQL定时数据备份:创建备份文件 if [ ! -d $BackupPath ]; then mkdir $BackupPath fi echo "---------------------------" echo $(date +"%y-%m-%d %H:%M:%S") echo "---------------------------"
删除历史文件 if [ -f $OldFile ]; then rm -f $OldFile >> $LogFile echo "[$OldFile]Delete Old File Success!" else echo "not exist old file!" fi
新文件 if [ -f $NewFile ]; then echo "[$NewFile] The Backup File is exists,Can't Backup! " else mysqldump -u $DBUser $DBName > $DumpFile tar czvf $NewFile $DumpFile rm -rf $DumpFile echo "[$NewFile]Backup Success!" fi !/bin/bash This is a ShellScript For Auto DB Backup Powered by liuzheng
系统变量定义 DBName=Bulletin_production DBUser=root DBPasswd= BackupPath=/home/worker/mysql_backup/ NewFile="$BackupPath"db$(date +%y%m%d).tar.gz DumpFile="$BackupPath"db$(date +%y%m%d).sql OldFile="$BackupPath"db$(date +%y%m%d --date='1 days ago').tar.gz
MySQL定时数据备份创建备份文件 if [ ! -d $BackupPath ]; then mkdir $BackupPath fi echo "---------------------------" echo $(date +"%y-%m-%d %H:%M:%S") echo "---------------------------"
删除历史文件 if [ -f $OldFile ]; then rm -f $OldFile >> $LogFile echo "[$OldFile]Delete Old File Success!" else echo "not exist old file!" fi
新文件 if [ -f $NewFile ]; then echo "[$NewFile] The Backup File is exists,Can't Backup! " else mysqldump -u $DBUser $DBName > $DumpFile tar czvf $NewFile $DumpFile rm -rf $DumpFile echo "[$NewFile]Backup Success!" fi
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