是否有包含剪贴板内容的环境变量？ [英] Is there an Environment Variable that contains the clipboard contents?

问题描述

是否有包含剪贴板当前内容的Bash环境变量（例如 $ CLIPBOARD 或类似）？

Is there a Bash environment variable (say $CLIPBOARD or similar) that contains the current contents of the clipboard?

具体示例是查看其路径刚刚复制到剪贴板的文件的前20行。

The specific example is to see the top 20 lines of a file whose path I have just copied into the clipboard.

1. 复制路径 Ctrl-C


2. 切换到终端


3. 输入 ， Ctrl-V

1. Copy path with Ctrl-C
2. Switch to terminal
3. Type more, Ctrl-V

UPDATE：我在CentOS 4上运行

UPDATE: I'm running on CentOS 4

推荐答案

不，没有bash环境变量。对于您的平台（不指定），您可以使用命令行工具，例如 xclip 或许多Windows实用程序之一（google为windows剪贴板命令行）。

No, there isn't a bash environment variable. For your platform (which you don't specify) you may be able to use a command line tool like xclip or one of the many Windows utilities (google for "windows clipboard command line").

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