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<HTML><HEAD><TITLE> Crash Recovery </TITLE></HEAD><BODY><A NAME="Crash_Recovery"></A><H2> Crash Recovery </H2><P>If a system crash, network failure, X server crash, or program error shouldhappen while you are editing a file, you can still recover most of yourwork. NEdit maintains a backup file which it updates periodically (every 8editing operations or 80 characters typed). This file has the same nameas the file that you are editing, but with the character `~' (tilde) on Unixor `_' (underscore) on VMS prefixed to the name. To recover a file after acrash, simply rename the file to remove the tilde or underscore character,replacing the older version of the file. (Because several of the Unix shellsconsider the tilde to be a special character, you may have to prefix thecharacter with a `\' (backslash) when you move or delete an NEdit backupfile.)</P><P>Example, to recover the file called "help.c" on Unix type the command:</P><P><PRE> mv \~help.c help.c</PRE></P><P>A minor caveat, is that if the file you were editing was in MS DOS format,the backup file will be in Unix format, and you will need to open the backupfile in NEdit and change the file format back to MS DOS via the Save As...dialog (or use the Unix unix2dos command outside of NEdit).<P><HR></P><P></P></BODY></HTML>⌨️ 快捷键说明
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