#!/bin/sh

session="Python"

# Check if the session exists, discarding output
# We can check $? for the exit status (zero for success, non-zero for failure)
tmux has-session -t $session 2>/dev/null

if [ $? != 0 ]; then
	# Set up your session
	tmux new-session -d -s "$session" python -q
	# R -q --no-save
	# ([ -e /usr/bin/R ] && R -q --no-save) || python -q
fi

# Attach to created session
tmux attach-session -t $session