Setup and Run Google Cloud(GCP) on Linux

sudo apt install google-cloud-sdk

Or

sudo snap install google-cloud-sdk --classic

Initialize Cloud

This authorizes Cloud SDK tools to use your Google account credentials to access Google Cloud and manage it.

sudo gcloud init

If you want to login only using console

gcloud init --console-only

gcloud auth login --no-launch-browser

gcloud auth activate-service-account --key-file <path to key file>

To remove account:

gcloud auth revoke serviceaccount@testproject.iam.gserviceaccount.com

And run,

gcloud auth list

GOOGLE_APPLICATION_CREDENTIALS=path/to/your/service_accont_key_file.json

Reference

For installation in other OS, please refer this docs

For Official Doc