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+# Useful Commands for Google Cloud Platform
+
+## Download gcloud cli
+Download gcloud cli using following link, based on your OS: https://docs.cloud.google.com/sdk/docs/install-sdk
+
+## Login to GCP 
+```bash
+gcloud init
+gcloud auth login
+```
+
+## Authorize Local Docker to push to GCP's Artifact Registry
+```bash
+gcloud auth configure-docker \
+    northamerica-northeast1-docker.pkg.dev
+```
+
+## Docker Commands
+
+### Tagging Images
+To tag a specific local image:
+```bash
+docker tag <local-img-name> <gcp-region>-docker.pkg.dev/<project-name-in-gcp>/<artifact-registry-repo>/<remote-img-name>
+```
+
+- `<remote-img-name>` can be same as `<local-img-name>`
+- `<gcp-region>-docker.pkg.dev/<project-name-in-gcp>/<artifact-registry-repo>/<remote-img-name>` 
+
+Example Tag command:
+```bash
+docker tag surigo/anizenith:latest northamerica-northeast1-docker.pkg.dev/anizenith/anizenith-repo/anizenith:latest
+```
+
+### Pushing Images
+To push a tagged image:
+```bash
+docker push <gcp-artifactory-img-path>
+```
+
+- `<gcp-artifactory-img-path>` is the same as `<gcp-region>-docker.pkg.dev/<project-name-in-gcp>/<artifact-registry-repo>/<remote-img-name>`
+
+Example Push command
+```bash
+docker push northamerica-northeast1-docker.pkg.dev/anizenith/anizenith-repo/anizenith:latest
+```
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