The apropos command does a keyword search of manual pages and lists ones containing your keyword.

apropos命令对手册页执行关键字搜索，并列出包含您的关键字的命令。

youdao

The apropos command does a keyword search of manual pages and lists ones containing your keyword.

apropos命令对手册页执行关键字搜索，并列出包含您的关键字的命令。

youdao