#!/bin/sh
PIPE=/tmp/window-fifo
STDIN="$(cat -)"
rm $PIPE
mkfifo $PIPE
echo "$STDIN" | tee $PIPE >/dev/null &
if command -v st >/dev/null; then
    st -e sh -c "<$PIPE ${*}" &
else
    tmux splitw sh -c "<$PIPE ${*}" &
fi