Instead, create a vim alias for this command. It's too long and complicated to remember. If anyone asked me to write this command, I wouldn't be able to. The >/dev/null part discards tee's stdout as you don't need to see it in vim. The tee command now runs in a privileged environment and redirects its stdin to FILENAME. What happens here is vim spawns sudo tee FILENAME and pipes the contents of the file to its stdin. The special symbol % means the filename of currently open file. In this case the command is sudo tee % >/dev/null. There is no Save as dialog in vim or vi text editor. Means – write currently open file to stdin of command. Procedure to save existing file to a new file under vi or vim. That works but here's another method that you can use without quitting vim: If you're an intermediate vim user, then you save the file to /tmp directory:Īnd then you sudo move the /tmp/foo to the right location: "/etc/apache/nf" E212: Can't open file for writing I usually set laststatus2 which always show the filename. If you are interested to get name of the file, it can be done by ctrl + g when your laststatus1, which is the default value. You can get the directory where it is saved using :pwd. You open a file and you forget to use sudo: As mentioned by Cary and Jeen, vim saves your file to the directory from where it is started. Unlike other editors, Vim has several modes of operation, which can be a little intimidating for new users.How many times have you had a situation when you open a file for editing, make a bunch of changes, and discover that you don't have the rights to write the file? Vim is the text editor of choice for many users that spend a lot of time on the command line. When compared to the general-purpose word processor program, Vim is tailored to a more specific profile of usage and users i.e. As with most text editors, Vim also has a Save As function, allowing you to write the changes you made to a document to a separate file. Vi Improved (Vim) is somewhat difficult to learn, but most users are happy and ready to go through the learning curve to be more efficient in their jobs. Kindly refer to these related guides: How to install and remove Microsoft Edge Browser on Linux, how to install and configure BigBlueButton on Ubuntu Linux 16.04 LTS Xenial Xerus, How to setup SELinux on a Linux server and a brief introduction to Linux, and how to create disk partition in Ubuntu Linux. It exclusively uses the keyboard and provides a very efficient interface for editing programs and scripts. You need to press escape when you opened the file using vim and made changes, then type :w to save it without closing it. It is a widely-used default text editor for Unix-based systems and is shipped with virtually all versions of Unix. Vim stands for Visual instrument Improved. Vim is a screen editor for Linux, Unix, and other Unix-like operating systems. This tutor is designed to take you through how to create, edit, save and exit a file in Vi/Vim editor. On the other hand, if you want to name the buffer, but leave it unsaved, try this: :file new-filename. This will work only on a UNIX system as it executes external tee command. Vi/Vim is a very powerful editor that has many commands, too many to explain in a tutor such as this. If you want to have the buffer unsaved, but save the contents to another file, you can try this trick: :tee new-filename.
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