tsplit.sh

#!/bin/bash
# tsplit
# @marcosnils
# Based on http://linuxpixies.blogspot.jp/2011/06/tmux-copy-mode-and-how-to-control.html

# a script to ssh multiple servers over multiple tmux panes


starttmux() {
    if [ -z "$ARGS" ]; then
       echo -n "Please provide of list of arguments separated by spaces [ENTER]: "
       read ARGS
    fi

    local args=( $ARGS )
    local target="ssh-multi"


    tmux set-option -g remain-on-exit on \; new-window -n "${target}" $COMMAND ${args[0]}
    unset args[0];
    for i in "${args[@]}"; do
        tmux split-window -t :"${target}" $COMMAND $i
        tmux select-layout -t :"${target}" tiled > /dev/null
    done
    tmux select-pane -t 0
    tmux set-window-option -t :"${target}" synchronize-panes on > /dev/null
    tmux set-option -g remain-on-exit off

}

COMMAND=$1
shift
ARGS=${ARGS:=$*}

starttmux