This article illustrates how to write a Linux command-line utility, similar to standard commands such as cat, ls, pr, mv, and so on.

本文演示如何编写与cat、ls、pr 和mv等标准命令类似的Linux命令行实用程序。

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You might want to try using whatis on some common useful commands like cat, more, grep, mv, find, tar, chmod, chown, date, and script.

你可能会尝试使用whatis用于像cat,more,grep,mv,find,tar,chmod,chown,date和script的常用命令。

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You might want to try using whatis on some common useful commands like cat, more, grep, mv, find, tar, chmod, chown, date, and script.

你可能会尝试使用whatis用于像cat,more,grep,mv,find,tar,chmod,chown,date和script的常用命令。

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