vi create-and-launch-rocket mkdir lunar-mission rocket-add lunar-mission rocket-start-power lunar-mission rocket-internal-power lunar-mission rocket-start-sequence lunar-mission rocket-start-engine ...
bob@caleston-lp10:~$ cat create-and-launch-rocket mission_name=$1 mkdir $mission_name rocket-add $mission_name rocket-start-power $mission_name rocket-internal-power ...