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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                grep 命令用于查找文件里符合條件的字符串。 ### >[info] \-r 遞歸。 > \-n 在顯示符合樣式的那一行之前,標示出該行的列數編號。 > \-v 顯示不包含匹配文本的所有行。 ### 在當前目錄下把包含”sdmmc”的文件查找出來:grep "sdmmc" -rn ./ ![](https://img.kancloud.cn/2b/8f/2b8f4f39f31386492ca62fef87e1e74a_832x270.png =600x) ### 把ls的輸出結果包含字符串”pid”的內容進行輸出:ls | grep "pid" ![](https://img.kancloud.cn/67/96/679691a72159df57f6c250ab14146903_832x402.png =600x) ### 把ls的輸出結果不包含字符串”pid”的內容進行輸出:ls | grep -v "pid" ![](https://img.kancloud.cn/4d/db/4ddb11d8e3fa99fc1827d2b3ebe928e9_832x268.png =600x)
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