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。

youdao

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。

youdao