tmux config

.tmux.conf

# source config
bind r source-file ~/.tmux.conf

# change command prefix
set -g prefix C-a
bind C-a send-prefix
unbind C-b

# no auto-renaming of windows
set-option -g allow-rename off

# turn on mouse scrolling, etc
set -g mouse on

# clear pane shortcut
# bind -n C-k send-keys -R \; clear-history

# increase scrollback buffer size
set-option -g history-limit 10000

# proper term settings for vim
set -g default-terminal "screen-256color"

# open new panes in the same working dir
bind % split-window -h -c '#{pane_current_path}'
bind '"' split-window -v -c '#{pane_current_path}'

# fast pane switching
bind -n M-h select-pane -L
bind -n M-l select-pane -R
bind -n M-k select-pane -U
bind -n M-j select-pane -D

# allow access to per-user namespace (primarily for clipboard)
# (https://github.com/ChrisJohnsen/tmux-MacOSX-pasteboard)
set-option -g default-command "reattach-to-user-namespace -l bash"
# bind-key -T copy-mode MouseDragEnd1Pane send -X copy-pipe-and-cancel "pbcopy"
unbind -T copy-mode-vi Enter
bind-key -T copy-mode-vi Enter send -X copy-pipe-and-cancel "reattach-to-user-namespace pbcopy"

# start window numbers at 1 to match keyboard order with tmux window order
set -g base-index 1
set-window-option -g pane-base-index 1
# renumber windows sequentially after closing any of them
set -g renumber-windows on

# remove administrative debris (session name, hostname, time) in status bar
set -g status-left ''
set -g status-right ''

# don't suspend-client
unbind-key C-z

This gist is no longer in use -- check out https://github.com/timhugh/dotfiles for the up-to-date version