.tmux.conf

# Start zsh for each new command that is opened
set -g default-command "zsh"

# Remap prefix to the same as screen.
set -g prefix C-a
unbind C-b

# Last active window
bind-key C-a last-window

# Unbind from remote screen.
# http://superuser.com/questions/249659/how-to-detach-a-tmux-session-that-itself-already-in-a-tmux
# http://stackoverflow.com/questions/14492744/how-do-you-detach-a-remote-screen-session-in-byobu-tmux
unbind C-a
bind C-a send-prefix
bind C-b send-prefix

# swap windows/panes
bind-key h swap-window -t -1
bind-key H swap-window -t +1
bind-key j swap-pane -D
bind-key J swap-pane -U

# Fix the delay after command sequence.
set -s escape-time 0

# Set 256 colors
set -g default-terminal "screen-256color"

# Send command to the inner session if running tmux inside tmux.
bind-key a send-prefix 

# Start window numbering at 1
set -g base-index 1

# Enable vi mode and v(isual) and y(ank) mode.
set-window-option -g mode-keys vi
set-window-option -g utf8 on
bind-key -t vi-copy 'v' begin-selection
bind-key -t vi-copy 'y' copy-selection
bind-key -t vi-copy 'V' rectangle-toggle

# use "v" and "s" to do vertical/horizontal splits, like vim
bind s split-window -v
bind v split-window -h

# automatically renumber windows in a session
set-option -g renumber-windows on

# use the vim resize keys (the number specifies for how much to resize)
bind < resize-pane -L 10
bind > resize-pane -R 10

# pass certain keys to applications, like vim, running in tmux
set-option -gw xterm-keys on
bind-key -n C-Right send-keys C-Right

# pass environment variables
set -g update-environment -r

# close the pane/window without confirmation
#bind-key & kill-window
#bind-key x kill-pane

# tmux logging: start with 'ctrl-b h' and stop with 'ctrl-b H'
bind-key l pipe-pane 'cat >> $HOME/Desktop/tmux-$(date +"%Y%m%d").log' \; display-message 'Logging started.'
bind-key L pipe-pane \; display-message 'Logging ended.'

#
# Window titles.
#  #H  Hostname of local host
#  #I  Current window index
#  #P  Current pane index
#  #S  Current session index
#  #T  Current window title
#  #W  Current window name
#  #   A literal ‘#’
set -g set-titles on
set -g set-titles-string '#S:#I.#P #W'
setw -g automatic-rename on

# Status bar
set -g status-bg black
set -g status-fg blue
set -g status-interval 5
set -g status-left-length 90
set -g status-right-length 120
set -g status-right "#100T %H:%M %d-%b-%y"
# the window status icons should be left aligned
set -g status-justify left
# color of the currently active window
set-window-option -g window-status-current-bg red
setw -g window-status-format "#[fg=magenta]#[bg=black] #I #[bg=cyan]#[fg=colour8] #W "
setw -g window-status-current-format "#[bg=brightmagenta]#[fg=colour8] #I #[fg=colour8]#[bg=colour14] #W "
setw -g window-status-current-bg colour0
setw -g window-status-current-fg colour11
setw -g window-status-current-attr dim
setw -g window-status-attr reverse
setw -g window-status-content-bg colour0
setw -g window-status-content-fg colour11
setw -g window-status-content-attr bold,blink,reverse


# Enable mouse scrolling, selection of the window and pane.
set -g mode-mouse on
setw -g mouse-select-window on
setw -g mouse-select-pane on

# Notify us on activity in window
setw -g monitor-activity on
set -g visual-activity on

# History
set -g history-limit 100000

# Enable copy/pasting from tmux to X:
#   move x clipboard into tmux paste buffer
#   move tmux copy buffer into x clipboard:
bind-key C-p run-shell -b "tmux set-buffer \"$(xclip -o -selection clipboard)\"; tmux paste-buffer"
bind-key C-Right run-shell -b "tmux set-buffer \"$(xclip -o -selection primary)\"; tmux paste-buffer"
bind-key C-y run-shell -b "tmux show-buffer | xclip -i -selection clipboard"
bind-key C-Left run-shell -b "tmux show-buffer | xclip -i -selection primary"