Easy selection of available tmux sessions

tmuxx.sh

#!/bin/bash

LD_LIBRARY_PATH=$HOME/local/lib

k=0
choices=()
while read line
do
	k=$((k+1))
	echo $k "$line"
	choices[$k]=${line%%:*}
done < <(tmux list-sessions)

echo -n "choice: "
read ans
tmux attach-session -t ${choices[$ans]}