shell读写大文件
发布时间：2020-12-15 09:09:39 所属栏目：安全 来源：网络整理
导读：#!/bin/bash echo 'read....' exec 3 /home/lenovo/Desktop/mobile_md5.csv echo 'read ok,write....' echo /home/lenovo/Desktop/mobile.sql while read -u 3 myline do echo "LINE:"$myline done echo 'done.'
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#!/bin/bash echo 'read....' exec 3< /home/lenovo/Desktop/mobile_md5.csv echo 'read ok,write....' echo > /home/lenovo/Desktop/mobile.sql while read -u 3 myline do echo "LINE:"$myline done echo 'done.' （编辑：李大同） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |