Linux_shell指令碼_遍曆檔案夾下所有檔案

來源:互聯網
上載者:User

標籤:c   style   class   blog   code   a   

參考:lunar1983的專欄

實現:從給定分類樹中grep出含制定字串的行,並給出所在路徑

代碼如下所示:

?
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 #!/bin/sh - if [ $# -ne 2 ]         then echo "usage traverse <dir> <str>"         exit fi { function ergodic(){ for file in ` ls $1` do                 if [ -d $1"/"$file ] #如果 file存在且是一個目錄則為真                 then                       ergodic $1"/"$file $2                 else                       local path=$1"/"$file #得到檔案的完整的目錄                       local name=$file       #得到檔案的名字                       if [[ `cat $path | grep $2` ]]                             then echo ""                                 echo LOC:$path                         fi                       cat –n $path | grep $2                fi   done } } ergodic $1 $2

聯繫我們

該頁面正文內容均來源於網絡整理,並不代表阿里雲官方的觀點,該頁面所提到的產品和服務也與阿里云無關,如果該頁面內容對您造成了困擾,歡迎寫郵件給我們,收到郵件我們將在5個工作日內處理。

如果您發現本社區中有涉嫌抄襲的內容,歡迎發送郵件至: info-contact@alibabacloud.com 進行舉報並提供相關證據,工作人員會在 5 個工作天內聯絡您,一經查實,本站將立刻刪除涉嫌侵權內容。

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.