将GNU屏幕回滚缓冲区复制到文件(扩展的硬拷贝) [英] Copying the GNU screen scrollback buffer to a file (extended hardcopy)

问题描述

如何轻松地将GNU屏幕回滚缓冲区复制到文件中?也就是说，硬拷贝"命令的功能更强大吗?

How do I easily copy the GNU Screen scrollback buffer to a file? I.e., a more powerful version of the 'hardcopy' command?

在GNU屏幕上，我可以使用" Ctrl + A Esc "进入回滚 缓冲.然后，我可以标记整个缓冲区，然后使用" Ctrl + A Ctrl + ] "将其粘贴到 Emacs 缓冲区，因此将其保存到文件中.

In GNU screen, I can use "Ctrl + A Esc" to enter the scrollback buffer. I could then mark the entire buffer and use "Ctrl + A Ctrl + ]" to paste it into an Emacs buffer, thus saving it to a file.

但是，这很乏味.是否存在一个Screen命令，该命令可以简单地将回滚缓冲区复制到文件中，就像"hardcopy"在屏幕的可见部分那样?

However, this is tedious. Is there a Screen command that'll simply copy the scrollback buffer to a file, like 'hardcopy' does for the visible portion of the screen?

推荐答案

要将回滚缓冲区的全部内容写入文件，请键入

To write the entire contents of the scrollback buffer to a file, type

Ctrl + A 和: 进入命令模式，然后

Ctrl + A and : to get to command mode, then

hardcopy -h <filename>

在screen的旧版本中，如果只执行hardcopy -h，它将仅写入文件-h.此问题在版本4.2.0中已修复，因此hardcopy -h写入hardcopy.N，其中 N 是当前的窗口编号.

In older versions of screen, if you just do hardcopy -h, it just writes to the file -h. This was fixed in version 4.2.0, so hardcopy -h writes to hardcopy.N where N is the current window number.

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