#!/bin/bash
user=root
password=123456
socket=/var/lib/mysql/mysql.sock
mycmd="mysql -u$user -p$password -S $socket"
for dbname in oldboy oldgirl vincen;do
$mycmd -e "create database $dbname"
done
备份数据库
#!/bin/bash
DBPATH=/tmp/backup
USER=root
PASS=123456
SOCK=/var/lib/mysql/mysql.sock
DUMP="mysqldump -u$USER -p$PASS -S $SOCK"
[ ! -d $DBPATH ] && mkdir -p $DBPATH
for dbname in oldboy oldgirl vincen;do
$DUMP $dbname | gzip >$DBPATH/${dbname}_$(date +%F).sql.gz
done
备份数据表
#!/bin/bash
. /etc/init.d/functions
BKPATH=/tmp/bakcup
USER=root
PASS=123456
SOCK=/var/lib/mysql/mysql.sock
CMD="mysql -u$USER -p$PASS -S $SOCK"
[ ! -d $BKPATH ] && mkdir -p $BKPATH
for dbname in oldboy oldgirl vincen;do
echo "starting backup $dbname"
mkdir $BKPATH/${dbname}_$(date +%F) -p
for table in `$CMD -e "show tables from $dbname;"|sed '1d'`;do
$CMD $dbname $table|gzip >$BKPATH/${dbname}_$(date +%F)/${dbname}_${table}.sql.gz
done
action "bakcup $dbname" /bin/true
done
本文提供了一组用于MySQL数据库备份的Shell脚本实例,包括创建数据库、整体数据库备份及按表进行的数据备份。这些脚本使用了mysql和mysqldump命令,并通过循环实现了对多个指定数据库的操作。
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