View tmux-terminal-conf
In ~/.zprofile (.profile if bash) when using a login shell:
export TERM=xterm-256color
In ~/.tmux.conf
setw -g xterm-keys on
set -g default-terminal "screen-256color"
View my vimrc
set nocompatible " be iMproved, required
filetype off " required
" set the runtime path to include Vundle and initialize