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shell读写大文件,
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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.'
原文链接:https://www.f2er.com/bash/389284.html