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背景：我有两个模版文件widthdraw和deposit，另外有一个input，需要解析input的配一行配置数据，然后按不同字段来替换widthdraw和deposit文件

涉及到的shell技术点：需要for循环，数据比较，if判断，文件替换，文件追加

详细代码如下：

rm -rf withdraw.sqlrm -rf deposit.sqltouch withdraw.sqltouch deposit.sql>withdraw.sql>deposit.sqlruleId=10010000cat input.txt | while read linedo     echo "==============================="     IFS=',' arr=($line)     i=0     cp withdraw_temp.sql withdraw_temp.sql.bak &&     cp deposit_temp.sql deposit_temp.sql.bak &&     sed -i "s/RULE_ID_TEMP/${ruleId}/g" deposit_temp.sql.bak  &&     let ruleId+=1     sed -i "s/RULE_ID_TEMP/${ruleId}/g" withdraw_temp.sql.bak     let ruleId+=1     for x in ${arr[@]}; do        if [ $i == 0 ];then           echo "userId      ="$x	   sed -i "s/USER_ID_TEMP/${x}/g" withdraw_temp.sql.bak &&	   sed -i "s/USER_ID_TEMP/${x}/g" deposit_temp.sql.bak        elif [ $i == 1 ];then           echo "inAccount   ="$x	   sed -i "s/ACCOUNT_NO_TEMP/${x}/g" withdraw_temp.sql.bak        elif [ $i == 2 ];then           echo "outAccount  ="$x	   sed -i "s/ACCOUNT_NO_TEMP/${x}/g" deposit_temp.sql.bak        elif [ $i == 3 ];then           echo "signId      ="$x	   sed -i "s/SIGN_ID_TEMP/${x}/g" withdraw_temp.sql.bak &&	   sed -i "s/SIGN_ID_TEMP/${x}/g" deposit_temp.sql.bak        elif [ $i == 4 ];then           echo "instId      ="$x	   sed -i "s/INST_ID_TEMP/${x}/g" withdraw_temp.sql.bak &&	   sed -i "s/INST_ID_TEMP/${x}/g" deposit_temp.sql.bak        elif [ $i == 5 ];then           echo "instDetail  ="$x	   sed -i "s/INST_DETAIL_TEMP/${x}/g" withdraw_temp.sql.bak &&	   sed -i "s/INST_DETAIL_TEMP/${x}/g" deposit_temp.sql.bak        else	   echo "*****************error*****************"	fi        let i+=1     done     cat withdraw_temp.sql.bak >> withdraw.sql &&     rm -rf withdraw_temp.sql.bak &&     cat deposit_temp.sql.bak >> deposit.sql &&     rm -rf deposit_temp.sql.bakdone

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