linux-tutorial/codes/shell/mysql/连接数据库并发送命令.sh

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#!/usr/bin/env bash
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#连接数据库
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mysql=`which mysql`
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#发送单个命令
$mysql emwjs -u test -e "show databases;"
#发送多个命令
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$mysql emwjs -u test << EOF
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show tables;
select * from em_admin;
EOF