[Shell Tips] sed: 將找到字串存起來, 取出

Posted on 2016-11-03 by hao

sed: 將找到字串存起來, 取出

sed -n 's/\(La\)/\1Oo/p' dataf3
把找到的 La 存起來，用 \1 取回來使用
sed -i 取代修改原始檔

參考來源: [Linux] sed replace 指令

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