.tmux.conf

################################################################################
# Key Bindings
################################################################################

unbind C-b                  # unbind default prefix
set -g prefix C-s           # make the new prefix control+s
bind -n C-k clear-history   # Just a raw control+k clears history (like apple+k)
bind-key s send-prefix      # Allow nested sessions by an extra key stroke

unbind C-o    # rotates panes, but accidentally hit too often (o in vim)
unbind u      # hit too often (undoing vim changes)
unbind U      # same as above
unbind {      # equivalent is bound as <
unbind }      # equivalent is bound as >
bind-key -r < swap-pane -U    # { and } are tab-switch in vim, not for tmux
bind-key -r > swap-pane -D
unbind %                    # default window splitters are bad


set-window-option -g mode-keys vi
#bind-key -t emacs-copy C-b page-up
#bind-key -t emacs-copy C-f page-down

bind-key - split-window -v -c '#{pane_current_path}'
bind-key \ split-window -h -c '#{pane_current_path}'
# bind-key c neww -c '#{pane_current_path}'

# Pre-1.9 commands
#
#bind-key - split-window -v
#bind-key \ split-window -h
#
bind-key c neww
#set-option default-path "$PWD"


# Use control+shift+arrow key to resize panes
bind-key -n C-S-Up resize-pane -U 5
bind-key -n C-S-Left resize-pane -L 5
bind-key -n C-S-Right resize-pane -R 5
bind-key -n C-S-Down resize-pane -D 5

# On the OSX terminal, the M-Left and M-Right keys don't work by default for
# some reason, so the key codes for these two had to be added:
#       \033\033[D (left) and \033\033[C (right)

################################################################################
# UI
################################################################################

# status bar changes
set -g status-bg colour18
set -g status-fg white
set -g status-left '#[fg=colour142] #S |'
set -g status-right "#[fg=green]| #(hostname -s) | #(loadavg) "

set-window-option -g window-status-current-bg red # highlight on status bar
set -g visual-activity on                         # notifications, not audible
set -g pane-active-border-bg green                # highlight active pane border
set -g pane-active-border-fg green                # highlight active pane border
set -g default-terminal "screen-256color"         # tell vim we support 256color

set -g set-titles on
set -g set-titles-string '#h'

# Help SSH out by figuring out where the agent is. It is assume that .ssh/rc
# links $SSH_AUTH_SOCK to ~/.ssh/ssh_auth_sock and then the shell will condition
# if we're in ssh (SSH_CONNECTION) and export that to SSH_AUTH_SOCKS
#set -g update-environment "DISPLAY SSH_ASKPASS SSH_AGENT_PID SSH_CONNECTION WINDOWID XAUTHORITY"