How can I solve the problem of pressing keys in Ubuntu vi in vmwarevm?

In the vmwarevm, keys in the Ubuntu vi are difficult to solve. Users without vim can install vim first. vim is not inferior to vi and has almost all functions of vi, therefore, we can use vim instead of vi. Vim supports the upper and lower right keys on the keyboard. Install vim sudo apt-get install vim after installation: www.2cto.com vim/home/your username/. bashrc adds a line at the end of the file: alias vi = 'vim 'to save the file. .. Profile restart to start the configuration. Then, directly enter: vi to use the vim function.