Linux batch creates fixed-size files and fills them with random characters

1. Put the fileopr file in the /bin directory of Linux
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2. Add execution permission to the fileopr file
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3. Execute the command to create the file
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4. You can see that the file was created successfully
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FileOpr download address: https://download.csdn.net/download/qq_44451165/86609063

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Origin blog.csdn.net/qq_44451165/article/details/126974972