#!/bin/bash
n=${1:-10}
set -eu
tmux set -g base-index 1
tmux move-window -r
windows_back=`tmux lsw -F '#I' | tac`
active=`tmux display-message -p '#I'`
for i in $windows_back; do
	tmux move-window -s $i -t $[i*10]
done
tmux select-window -t $[$active*10]
tmux set -g base-index 0