Differences between Vi and Vim

The differences and connections between Vi and Vim are all multi-mode editors. The difference is that vim is an upgraded version of vi, which is not only compatible with all instructions of vi, but also has some new features in it. These advantages of vim are mainly reflected in the following aspects: 1. multi-level revocation we know that in vi, only u-based withdrawal can be achieved... the differences and connections between Vi and Vim are all multi-mode editors. The difference is that vim is an upgraded version of vi, which is not only compatible with all instructions of vi, but also has some new features in it. These advantages of vim are mainly reflected in the following aspects: 1. multi-level undo we know that in vi, you can only undo the last command by u, but you can undo it without limit in vim. 2. ease of use vi can only run in unix, while vim can run on unix, windows, mac, and other multi-operating platforms. 3. use different colors to highlight your code. 4. visualized operations mean that vim can be run not only on the terminal, but also on x windows, mac OS, and windows. 5. fully compatible with vi. in some cases, vim can be used as vi.