Solve the problem that ubuntu vi cannot use the direction keys and backspace keys in editing mode.

In the editing mode, ubuntu vi cannot use the direction keys and backspace keys. The most important thing is that the default installed vim in ubuntu is the tiny version, so it is not so easy to use. The solution is to uninstall and reinstall. Www.2cto.com $ sudoapt-getremovevim-common $ sudoapt-getins...
In the editing mode, ubuntu vi cannot use the direction keys and backspace keys. The most important thing is that the default installed vim in ubuntu is the tiny version, so it is not so easy to use. The solution is to uninstall and reinstall. Www.2cto.com $ sudo apt-get remove vim-common $ sudo apt-get install vim. vim is an excellent software that can be used in practical use.