Install ctrlpvim/ctrlp.vim plugin.

.vimrc

"|----------------------------------------------------------------------------|
"|          Plugins - Vundle                                                  |
"|----------------------------------------------------------------------------|


" Behave more Vi-compatible, or a more useful way.
set nocompatible              

" Don't detect filetypes.
filetype off                  

" Start Vundle

" Runtime path: include and initialize Vundle.
set rtp+=~/.vim/bundle/Vundle.vim 

call vundle#begin()

    " Full path fuzzy file, buffer, mru, tag, ... finder for Vim.
    Plugin 'ctrlpvim/ctrlp.vim'  

    " Let Vundle manage Vundle, required.
    Plugin 'gmarik/Vundle.vim'  

    " Colorschemes
    Plugin 'joshdick/onedark.vim'

    " File Browsing
    Plugin 'scrooloose/nerdtree'

call vundle#end() " Plugins must be added before the following line.
" End Vundlskwp/greplace.vime

" Required: Enable filetype: detection, specific scripts, and indent scripts.
filetype plugin indent on    
                             
"|----------------------------------------------------------------------------|
"|         End Plugins - Vundle                                               |
"|----------------------------------------------------------------------------|





"|----------------------------------------------------------------------------|
"|          Vim Settings                                                      |
"|----------------------------------------------------------------------------|

" Read each time a shell command is run.
let $BASH_ENV = "~/.bash_aliases"   

" Use an undo file.
set undofile

"Disable bell.
set noerrorbells visualbell t_vb=   

" Use comma as Leader
let mapleader = ','                 

" ctrlpvim/ctrlp.vim
let g:ctrlp_map = '<c-p>'

"|----------------------------------------------------------------------------|
"|           Vim Settings                                                     |
"|----------------------------------------------------------------------------|





"|----------------------------------------------------------------------------|
"|         Plugins Settings                                                   |
"|----------------------------------------------------------------------------|

"
" NERDTree
"

" Show hidden files. E.g. .gitignore
let NERDTreeShowHidden = 1

" Prevent NERDTree from hijacking directory browsing from Netrw
let NERDTreeHijackNetrw = 0

"|----------------------------------------------------------------------------|
"|          End Plugin Settings                                               |
"|----------------------------------------------------------------------------|










"|----------------------------------------------------------------------------|
"|          Styling                                                           |
"|----------------------------------------------------------------------------|

" Switch on syntax highlighting.
syntax on                       

" light/dark
set background=light             

" Dark:  onedark, solarized
" Light: summerfruit256, solarized, pyte, PaperColor, pencil
" colo ondedark             " Use color scheme.

" Display line numbers
set nu

" Set font size. Howerver, font-family is determined by the relevant terminal.
set guifont=Monospace\ 12

" Remove split borders
hi vertsplit guifg=bg guibg=bg

" Show (partial) command in the last line of the screen. 
set showcmd 

" Always display the status line.
set laststatus=2

" Necessary to show Unicode glyphs
set encoding=utf-8 

" Highlight the background in red for text that goes over the 80 column limit.
highlight OverLength ctermbg=red ctermfg=white guibg=#592929
match OverLength /\%80v.\+/
set colorcolumn=80

"|----------------------------------------------------------------------------|
"|          End Styling                                                       |
"|----------------------------------------------------------------------------|





"|----------------------------------------------------------------------------|
"|          Formatting                                                        |
"|----------------------------------------------------------------------------|

" Insert 4 spaces for a tab.
set tabstop=4                   

" Insert 4 spaces for an indentation.
set shiftwidth=4                

" Insert spaces whenever the tab key is pressed.
set expandtab                   

"|----------------------------------------------------------------------------|
"|           End Formatting                                                   |
"|----------------------------------------------------------------------------|







"|----------------------------------------------------------------------------|
"|         Search                                                             |
"|----------------------------------------------------------------------------|

" Highlight search resulsts.
set hlsearch                    

" While typing a search command, show where the pattern is so far.
set is                          

"|----------------------------------------------------------------------------|
"|         End Search                                                         |
"|----------------------------------------------------------------------------|





"|----------------------------------------------------------------------------|
"|        Mappings                                                            |
"|----------------------------------------------------------------------------|
"
" Edit files
nmap <Leader>sv :so $MYVIMRC<cr>        " Source Vimrc file
nmap <Leader>q :q<cr>
nmap <Leader>w :w<cr>
nmap <Leader>wq :wq<cr>
nmap <Leader>bd :bd<cr>                 " Close current buffer
nmap <Leader><SPACE> :nohl<cr>          " Stop the highlighting for the search 

" NERDTree: Toggle Sidebar
nmap <S-l> :NERDTreeToggle<cr> <S-r>

" Escape to normal mode
imap jj <esc> 

" Switch between splits
nmap <C-J> <C-W><C-J>
nmap <C-K> <C-W><C-K>
nmap <C-H> <C-W><C-H>
nmap <C-L> <C-W><C-L>

" Store swap files and backup files to a proper location
if !isdirectory($HOME . '/.vim/temp')
    call mkdir($HOME . '/.vim/temp')
endif


if has("win32")
    set backupdir=$HOME\\.vim\\temp\\
    set directory=$HOME\\.vim\\temp\\
    set undodir=$HOME\\.vim\\temp\\
else
    set backupdir=$HOME/.vim/temp/
    set directory=$HOME/.vim/temp/
    set undodir=$HOME/.vim/temp/
endif