linux shell 之read命令?? ???? ??2、从文件中读取??? ??#!/bin/bashcount1cat testfile | while read lin
linux shell 之read命令
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2、从文件中读取
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#!/bin/bashcount=1cat testfile | while read linedo echo "line #$count: $line" count=$[ $count + 1 ]doneecho "finished processing the file"?
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