vim中是否有类似于“ nano -R”的选项
[英]Is there any option in vim similar to “nano -R”
问题描述
nano editor has restricted mode "-R" to open a file where no other files can be opened from the editor and the user can modify only that specific file. 
nano编辑器具有受限模式“ -R”来打开文件，在该文件中无法从编辑器打开其他文件，并且用户只能修改该特定文件。 Is there any option similar to that in vim editor where the user will not be able to use ":edit" option and open some other file and modify it. 有没有类似于vim编辑器中的选项，用户将无法使用“：edit”选项并打开其他文件并对其进行修改。
The vim restricted mode option "vim -Z" restricts the editor to use the shell commands. vim受限模式选项“ vim -Z”限制编辑器使用shell命令。 But I need an option to restrict open any other file apart from the specified one. 但是我需要一个选项来限制打开除指定文件之外的任何其他文件。
1 个解决方案
解决方案1
3 2016-11-17 11:57:57
No, there isn't such option, and it would probably be difficult to add (and mess up the source code quite a bit), because there are so many commands that potentially can open / write to different files. 不，没有这样的选项，并且可能很难添加（并使源代码混乱很多），因为有太多的命令可能会打开/写入不同的文件。
If you need this, I would recommend to rely on the underlying operating system's means for protection, and do something like sudoedit : 如果需要，建议使用底层操作系统的方法进行保护，并执行sudoedit ：
Write a wrapper script that temporarily copies the file to a temporary location, and then invoke Vim with a restricted user that ideally can only access that single file. 编写一个包装脚本，将文件临时复制到一个临时位置，然后以理想情况下只能访问单个文件的受限用户调用Vim。 After Vim exits, copy back the file to its original location. Vim退出后，将文件复制回其原始位置。
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