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This article shows you how to clear file content in linux, concise and easy to understand, absolutely can make your eyes shine, through the detailed introduction of this article I hope you can gain something.

$ : > filename $ > filename $ echo "" > filename $ echo > filename $ cat /dev/null > filename The above is how to empty the contents of a file in Linux. Have you learned any knowledge or skills? If you want to learn more skills or enrich your knowledge reserves, please pay attention to the industry information channel.

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