在linux下用vi或vim開啟Test.java檔案時

[[email protected] tmp]# vi Test.java
出現瞭如下資訊：

E325: ATTENTION  
  Found a swap file by the name ".Test.java.swp"  
    
       owned by: root   dated: Wed Dec  7 13:52:56 2011  
       file name: /var/tmp/Test.java  
       modified: YES  
       user name: root   host name: localhost  
       process ID: 26153 (still running)  
  While opening file "Test.java"  
         dated: Wed Dec  7 14:00:46 2011  
      NEWER than swap file!  
    
  (1) Another program may be editing the same file.  
    If this is the case, be careful not to end up with two  
    different instances of the same file when making changes.  
    Quit, or continue with caution.  
    
  (2) An edit session for this file crashed.  
    If this is the case, use ":recover" or "vim -r Test.java"  
    to recover the changes (see ":help recovery").  
    If you did this already, delete the swap file ".Test.java.swp"  
    to avoid this message.  
  "Test.java" 11L, 237C  
  Press ENTER or type command to continue
原因是在此次vi或vim操作前有過一次使用vi或vim 操作Test.java檔案時出現了異常中斷，所以在當前目錄下產生了一個.Test.java.swp檔案，這個檔案使用ls命令檢視不能發現，使用ls -a命令檢視可以知道Test.java.swp是一個隱藏檔案。

注：以.開頭的檔案就是隱藏檔案

想要不再有上面的警告提示，把該檔案刪除即可：

[[email protected] tmp]# rm .Test.java.swp
rm: remove regular file `.Test.java.swp'? y
[[email protected] tmp]#
使用vi或vim編輯其他檔案出現類似情況的處理方法一樣可以。
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作者：kenhins 
來源：CSDN 
原文：https://blog.csdn.net/kenhins/article/details/50781071 
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