Introduction of Ubuntu Server Construction

select-editor --change the default editing editor

You can change the default editing editor with the select-editor command .

select-editor

The editor selection screen will appear as shown below, so select your favorite editor.

Select an editor. To change later, run'select-editor'.
   1. / bin / nano <---- easiest
   2. /usr/bin/vim.basic
   3. /usr/bin/vim.tiny
   4. / bin / ed