Is there a way to become root from inside Vim?
But I’m sure there is an easier way to become root or use sudo from inside Vim, without having to discard the changes. If the method would not rely on sudo being set up for the user that would be even better.
How can I open a PHP file in Vim?
When I use sudo vim -r resources/views/.user.blade.php.swp I can open the file, but when I use :wq in the vim I get From the info above I think vim want to save the file to the root directory. From the vi – getting an error E212: Can’t open file for writing, I guess if I create path /root/market/resources/views/ may work.
Why do I need to use sudo to start Vim?
Sometimes I start editing configuration files in /etc using Vim, but forget to use sudo to start Vim. The inevitable result then is that after finishing my edits I encounter the dreaded notice that I don’t have the permission to save the file. Mostly the edits are small enough that I just exit Vim and do the whole thing again as root.
What happens when I recover a file in Vim?
From above trying, no matter I use normal user or the root user, when I recover the file, vim will try to save the file to the wrong place which path is not exist. Can I directly recover the file to the right place, without create a temp path and then copy the recoveried file back to the right path.
Is there a way to save a Vim file?
Try saving with this command: Tested and works. Vim will then ask you to reload the file, but it’s unnecessary: you can just press o to avoid reloading and losing your undo history. You can even save this to a Vim command/function or even bind it to a key for easy access, but I’ll leave that as an exercise to the reader.
What do you need to know about VI?
Basic commands are covered, including those that enable you to insert, delete, change, replace, and copy text, and to move around within and between files. In addition, you will learn how to set editing options for your files, temporarily or permanently, globally or locally. What You Will Learn
How do I enter VI into command mode?
To enter vi, type: vifilename To enter insert mode, type: i Type in the text: This is easy. To leave insert mode and return to command mode, press: In command mode, save changes and exit vi by typing: :wq You are back at the Unix prompt.