Linux Vi/vim Text Editor ultra-detailed usage guide

The most common use of the editor under Linux is vim or vi text editing. The difference between VI and Vim editor is that VIM is an improved version of VI, and it expands a lot of useful functions on the basis of VI editor. in most Linux/unix releases, Vim is used instead of the original VI text editor. In the case of a CentOS or redhat system, the Vi/vim text editor is installed by default when the system is installed. In the case of the Debian/ubuntu system, the VIM editor is not installed by default. You need to manually install Vim editor under Ubuntu System.

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Linux Vi/vim Text Editor ultra-detailed usage guide