In vim, the direction key is converted to a B C D.

In vim, the direction key is converted to a B C D.

In some cases, editing in vi/vim may be unpleasant. For example, inputting direction keys in vi/vim is sometimes converted to a B C D, or press Enter, but it is converted into other letters. What should I do?

The method is as follows (execute in command line ):

1. echo "set nocp" >> ~ /. Vimrc

You must note that >>rather than>. Otherwise. vimrc is cleared, and the previous content is lost. You can also run the vim command to open the file. in the vimrc file, enter set nocp in another line at the end of the file.

2. then execute the command source ~ /. Vimrc