Run the command in x tmux splits. e.g. `bash x 4 iex` will run `iex` in 4 spilts in tmux

x

#!/bin/bash -x

N=$1; shift

if [ -z "$N" -o -z "$1" ]; then
  cat <<_
Usage: $0 N COMMAND
_
  exit 1
fi

S=s$$

tmux new-session -d -s $S "$*"

# we start from 2 because we already have 1 pane
for i in `seq 2 $N`; do
  tmux split-window -h -t $S "$*"
  tmux select-layout tiled
done


tmux select-pane -t .0

tmux at -t $S

I have tried this but getting following error -
sessions should be nested with care, unset $TMUX to force

I have windows, with cygwin.