Use the Vim editor in Ubuntu in edit mode to use the next key will become the letter ABCD, using the HJKL key will become up and down around.
This is because Ubuntu is preinstalled with the vim tiny version and requires a vim full version. Execute the following statement before uninstalling the previous version and then installing the VIM full version:
$ sudo apt-get remove vim-common$ sudo apt-get install vim
Uninstall process:
650) this.width=650; "src=" Https://s1.51cto.com/wyfs02/M01/00/2E/wKiom1mYLaeSjDyEAAFumiTnpZk334.png "title=" Remove.png "alt=" Wkiom1mylaesjdyeaafumitnpzk334.png "/>
Installation process:
650) this.width=650; "src=" Https://s5.51cto.com/wyfs02/M01/9E/DE/wKioL1mYLbXxiFRKAAFR_EGaReQ069.png "title=" Install.png "alt=" Wkiol1mylbxxifrkaafr_egareq069.png "/>
.
This article from "Tong Xin Blog" blog, please be sure to keep this source http://tong707.blog.51cto.com/12527988/1957679
Ubuntu vim "Up or down key" to "ABCD" solution