gcloud compute instances start master-instance --zone us-central1-a
gcloud compute instances start --project=PROJECT_ID --zone=ZONE $(gcloud compute instances list --project=PROJECT_ID --format="value(name)")
gcloud compute instances stop master-instance --zone us-central1-a
gcloud compute instances stop --project=PROJECT_ID --zone=ZONE $(gcloud compute instances list --project=PROJECT_ID --format="value(name)")
gcloud compute ssh master-instance --zone us-central1-a
gcloud compute instances list
gcloud compute scp test.py saksham@master-instance:/home/saksham --zone us-central1-a
gcloud compute scp --recurse ../Industrial_Problem_Statement saksham@worker-instance-1:~/ --zone us-west1-a
gcloud compute instances delete master-instance --zone=us-central1-a