# Make it use C-a, similar to screen..
unbind C-b
unbind l
set -g prefix C-a
bind-key C-a send-prefix

# Reload key
bind r source-file ~/.tmux.conf

set -g default-terminal "screen-256color"
set -g history-limit 1000
set -g set-titles on
set -g set-titles-string "#T"

# THEME
set -g status-bg black
set -g status-fg white
set -g status-interval 60
set -g status-left-length 30
set -g status-left '#[fg=green](#S) #(whoami)@#H#[default]'
set -g status-right '#[fg=yellow]#(cut -d " " -f 1-3 /proc/loadavg)#[default] #[fg=blue]%H:%M#[default]'
set-window-option -g window-status-current-bg red
set-option -g mouse-select-pane on
setw -g mode-mouse on
#set -g terminal-overrides 'xterm*:smcup@:rmcup@'
set -g terminal-overrides "xterm*:XT:smcup@:rmcup@"
setw -g aggressive-resize on

# set correct term
set -g default-terminal screen-256color

#bind changes
#splitscreen
unbind % # Remove vertical
bind | split-window -h
bind _ split-window -v

#pane movement
bind-key ! command-prompt -p "swap pane with:"  "swap-pane -U -t '%%'"

#!/bin/bash

# Author: Heinsm
# Modified TMUX start script from:
#     http://forums.gentoo.org/viewtopic-t-836006-start-0.html
#

# Works because bash automatically trims by assigning to variables and by 
# passing arguments
trim() { echo $1; }

if [[ -z "$1" ]]; then
    echo "Specify session name as the first argument"
    exit
fi

# Only because I often issue `ls` to this script by accident
if [[ "$1" == "ls" ]]; then
    tmux ls
    exit
fi

base_session="$1"
# This actually works without the trim() on all systems except OSX
tmux_nb=$(trim `tmux ls | grep "^$base_session" | wc -l`)
if [[ "$tmux_nb" == "0" ]]; then
    echo "Launching tmux base session $base_session ..."
    tmux new-session -s $base_session
else
    # Make sure we are not already in a tmux session
    if [[ -z "$TMUX" ]]; then
        # Kill defunct sessions first
        old_sessions=$(tmux ls 2>/dev/null | egrep "^[0-9]{14}.*[0-9]+\)$" | cut -f 1 -d:)
        for old_session_id in $old_sessions; do
            tmux kill-session -t $old_session_id
        done

        echo "Launching copy of base session $base_session ..."
        # Session is is date and time to prevent conflict
        session_id=`date +%Y%m%d%H%M%S`
        # Create a new session (without attaching it) and link to base session 
        # to share windows
        tmux new-session -d -t $base_session -s $session_id
        # Create a new window in that session
        tmux new-window
        # Attach to the new session
        tmux attach-session -t $session_id
        # When we detach from it, kill the session
        tmux kill-session -t $session_id
    fi
fi 

General
    tmux.conf
        -add:
            set -g set-titles on
            set -g set-titles-string "#T"
        -add :XT to terminal overrides
            set -g terminal-overrides "xterm*:XT:smcup@:rmcup@"

Centos
    /etc/bashrc
        -in select case $TERM; add (*) to screen) --- such as "screen*"

Ubuntu - precise
    ~/.bashrc
        -in in select case $TERM; add screen*) such as below
            case "$TERM" in
                xterm*|rxvt*|screen*)
Debian
    /etc/bash.bashrc
        uncomment the lines and add screen* to the case
            case "$TERM" in
            screen*|xterm*|rxvt*)
                PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}: ${PWD}\007"'
                ;;
            *)
                ;;
            esac