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Containers · Docker and Kubernetes

kubectl scale — Display and save output

Display output while saving it to a file. Base task: Change deployment replica count.

Copy-ready commandkubectl scale — Display and save output
kubectl scale deployment/web --replicas=3 -n production 2>&1 | tee command-results.txt
Production warning

Stop, prune, delete, scale, restart, and apply operations can change running services.

Requirements and permissions

Requirements
Docker Engine, Docker Compose, or kubectl
Permissions
Container or cluster permissions vary
Last reviewed
2026-08-01

Examples

Display and save output

Display output while saving it to a file.

kubectl scale deployment/web --replicas=3 -n production 2>&1 | tee command-results.txt

Common errors

Command or option not supported

Confirm the installed platform version supports the base command and the added output or wrapper option.

Access denied or insufficient privileges

Run with the administrative role or delegated permission required by the underlying command.