![File for writing e212](https://kumkoniak.com/31.jpg)
![file for writing e212 file for writing e212](https://i.ytimg.com/vi/Ezn7Y_pwLJg/maxresdefault.jpg)
You can list registers in vi using :registers command % – vi read-only register that contains the name of the current buffer’s file.It will write contents of buffer in vi to standard output ( stdout) and to file specified by ‘%’. sudo – switch to root and execute command.The easier way is to run the following command within vi. The normal way to overcome this problem is to save the file to a new location, switch to root and overwrite the file. If you open the file as a normal user and try to save the file, vi will not be able to save the file due to incorrect permissions and will throw out the error “E212: Can’t open file for writing”. To make changes to this file, vi has to be started as root or with sudo. Normal users will not be able to modify this file in vi. This file is only writable by root based on file permissions. Let’s say you are trying to edit the /etc/passwd file using vi as a normal user. How do you save the file without creating a temporary file? You realise that you forgot to execute vi with sudo. You make changes and when you try to save changes, you get the infamous error “E212: Can’t open file for writing” from vim / vi editor. Bonus!įor the fastest approach yet, use vim-mkdir to just automatically make the directory when it doesn't exist, with no manual intervention necessary.Objective: You open a file for editing on vi but you do not have write permissions for that file. So, when editing app/views/application/, the command expands to mkdir -p app/views/application. %:h is the directory in which the current file is located. What Sean does in Hands-On Backbone.js on Rails is create the directory right from Vim: :!mkdir -p %:h Then, bring Vim back to the foreground: fg Making the directory in Vim Then, create the directory from the shell: mkdir app/views/application The error means is it can't save the file because app/views/application doesn't exist.
![file for writing e212 file for writing e212](https://programmer.help/images/blog/25e2ee286b4ff91d7686a3ce99b2937e.jpg)
![file for writing e212 file for writing e212](https://elektrotanya.com/PREVIEWS/63463243/23432455/accuphase/accuphase_e-212_stereo_ampl.pdf_1.png)
The errorĮdit a new file in a directory that does not exist yet, such as app/views/application: :e app/views/application/Īn error will display: "app/views/application/" E212: Can't open file for writing
![file for writing e212 file for writing e212](https://s4.51cto.com/images/blog/202102/15/03b589184839244d1f7aca469d753bd5.png)
I learned this tip watching Sean Griffin in Hands-On Backbone.js on Rails.
![File for writing e212](https://kumkoniak.com/31.jpg)