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vim“捕获了致命信号 HUP”，它保留了哪些文件？

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vim“捕获了致命信号 HUP”，它保留了哪些文件？

我注销了，显然忘记将 vim 会话带回前台。正如预期的那样，vim 吐出“Vim：捕获致命信号 HUP”，然后是“Vim：保留文件”。

我的问题是：哪些文件被保留？我猜这些是已编辑但未保存的文件；那些保存在哪里？我如何找到他们？

答案1

当 时"Vim: caught deadly signal HUP" followed by "Vim: preserving files".，所有正在编辑的文件都被保存到交换文件中。根据vim手册：

The name of the swap file is normally the same as the file you are editing,
with the extension ".swp".
- On Unix, a '.' is prepended to swap file names in the same directory as the
  edited file.  This avoids that the swap file shows up in a directory
  listing.
- On MS-DOS machines and when the 'shortname' option is on, any '.' in the
  original file name is replaced with '_'.
- If this file already exists (e.g., when you are recovering from a crash) a
  warning is given and another extension is used, ".swo", ".swn", etc.
- An existing file will never be overwritten.
- The swap file is deleted as soon as Vim stops editing the file.

默认情况下，交换文件与原始文件存储在同一目录中。您可以使用以下命令找到它：

ls -la .filename.swp

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