用cat写入多个文件

我有一些我想写的空html文件。 我正在尝试这个

cat account_settings/account_settings.html >> assets/assets.html, users/users.html 

尝试写入文件assets.html和users.html 。

如何写入多个文件？

Answer 1

您可以使用tee命令

 NAME tee - read from standard input and write to standard output and files 

例如

 cat account_settings/account_settings.html | tee -a assets/assets.html users/users.html 

或（使用输入重定向）

 tee -a assets/assets.html users/users.html < account_settings/account_settings.html 

如手册页中所述， tee还将内容输出到终端（标准输出） - 如果您不想看到，将stdout重定向到null

 tee -a assets/assets.html users/users.html < account_settings/account_settings.html > /dev/null 

Answer 2

只需循环遍历所需的文件列表

 for file in assets/assets.html users/users.html do cat account_settings/account_settings.html >> "$file" done