minimum config setting

.bashrc

function share_history {
    history -a
    history -c
    history -r
}
PROMPT_COMMAND='share_history'
shopt -u histappend
export HISTSIZE=9999

.vimrc

set number
set fenc=utf=8
set nobackup
set autoread
set hidden
set showcmd
set cursorline
" column high right
"set cursorcolumn
set virtualedit=block
set smartindent
set laststatus=2
set wildmode=list:longest

set ignorecase
set smartcase
set incsearch
set wrapscan
set hlsearch

nmap <Esc><Esc> :nohlsearch<CR><Esc>

tmux.conf

unbind C-b

bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R
bind -r C-h select-window -t :-
bind -r C-l select-window -t :+

bind -r H resize-pane -L 5
bind -r J resize-pane -D 5
bind -r K resize-pane -U 5
bind -r L resize-pane -R 5

bind | split-window -h
bind - split-window -v