tmmux

#!/bin/bash

hosts=`cat tmp/server.txt`
# tmux new-window "ssh ${hosts[0]}"
 tmux new-window "ssh $hosts"
#    unset hosts[0];
    for i in $hosts; do
        echo "2 Opening sssssession to $i with key $KEY and user $USER..."
        tmux split-window -v  "/usr/bin/ssh $i"
        tmux select-layout tiled > /dev/null
    done
    tmux select-pane -t 0
    tmux set-window-option synchronize-panes on >/dev/null