[[ -e r0c/__main__.py ]] || cd .. [[ -e r0c/__main__.py ]] || cd ~/dev/r0c ports='2323 1531' [[ $(id -u) -eq 0 ]] && ports='23 531' while true do for n in 2 3 do printf '\n\033[0;1;33mstarting py%s\033[0m\n\n' $n sleep 0.3 || break python$n -m r0c $ports [[ $? -eq 1 ]] && sleep 1 done done