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+[su-kaiyao]translating
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 10 ‘free’ Commands to Check Memory Usage in Linux
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 **Linux** is one of the most popular open source operating system and comes with huge set of commands. The most important and single way of determining the total available space of the **physical memory** and **swap memory** is by using “**free**” command.
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 本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创翻译，[Linux中国](http://linux.cn/) 荣誉推出
 
-[a]:http://www.tecmint.com/author/admin/
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+[a]:http://www.tecmint.com/author/admin/