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Initial Settings : Vim Settings

 There are many cases to use text editor on CUI terminal, so it's more convenient to install editors with advanced features like Vim.

[1]. Install Vim in this example.

[root@dlp ~]# dnf -y install vim-enhanced

[2]. Set command alias for your own environment.

But for users that has UID 201 or higher, Alias is already set by [/etc/profile.d/vim.sh] file that is included in [vim-enhanced] package.

[root@dlp ~]# vi ~/.bashrc

# add alias to the end

alias vi='vim'

# apply changes

[root@dlp ~]# source ~/.bashrc

[3]. Configure Vim for your own environment. (common settings for all users are in [/etc/vimrc])

[root@dlp ~]# vi ~/.vimrc

" use extended function of vim (no compatible with vi)

set nocompatible

" specify encoding

set encoding=utf-8

" specify file encoding

set fileencodings=utf-8,iso-2022-jp,sjis,euc-jp

" specify file formats

set fileformats=unix,dos

" take backup

" if not, specify [ set nobackup ]

set backup

" specify backup directory

set backupdir=~/backup

" take 50 search histories

set history=50

" ignore Case

set ignorecase

" distinct Capital if you mix it in search words

set smartcase

" highlights matched words

" if not, specify [ set nohlsearch ]

set hlsearch

" use incremental search

" if not, specify [ set noincsearch ]

set incsearch

" show line number

" if not, specify [ set nonumber ]

set number

" Visualize break ( $ ) or tab ( ^I )

set list

" highlights parentheses

set showmatch

" not insert LF at the end of file

set binary noeol

" set auto indent

" if not, specify [ noautoindent ]

set autoindent

" show color display

" if not, specify [ syntax off ]

syntax on

" change colors for comments if [ syntax on ] is set

highlight Comment ctermfg=LightCyan

" wrap lines

" if not, specify [ set nowrap ]

set wrap

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