tmux.conf

# set prefix key to ctrl-a
unbind-key C-b
set-option -g prefix C-a

# change shell to zsh
set-option -g default-shell /bin/zsh

# fix pbcopy / pbpaste in tmux
# https://github.com/ChrisJohnsen/tmux-MacOSX-pasteboard
set-option -g default-command "command -v reattach-to-user-namespace >/dev/null 2>&1 && reattach-to-user-namespace -l zsh || zsh"

# toggle last window like screen
bind-key C-a last-window

setw -g mode-keys vi

# act like vim for selecting panes
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

# Use 256 color terminal
set -g default-terminal "screen-256color"

# enable wm window titles
set -g set-titles on

# copy-paste
bind-key [ copy-mode
bind-key ] paste-buffer -s \015

# new window
bind-key C-c new-window
bind-key c new-window

# title (default key in tmux is ',')
bind-key A command-prompt "rename-window %%"