Created
August 22, 2023 11:22
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文本处理的 Linux 工具使用
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| ### 查找指定文件中包含某关键字的指定行(显示行号) | |
| # -n 显示行号 | |
| grep -n "home" /etc/passwd | |
| # 需要先打印模式匹配然后打印行号, 比较麻烦 | |
| sed -ne '/home/p' -e '/home/=' /etc/passwd | |
| ### 查找某些特定文件(例如通过扩展名)中出现的关键字的对应文件名和行号 | |
| grep -rn "process" --include='*.cpp' . | |
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