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Editor to share with you the example analysis of Bash command aliases in linux, I believe that most people do not know much about it, so share this article for your reference, I hope you will learn a lot after reading this article, let's go to know it!

Command alias

In the CentOS 6.3system, we can directly use the ll command to display the details of the file, in fact, there is no such a command in the system, it is only an alias defined in advance, the advantage of aliases is that it can simplify the abbreviation of long instructions, aliases for commonly used and complex commands and options can greatly improve daily work efficiency.

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