IT for operating businesses
Using the docker-system Command
Manage Docker data and display system-wide information. More information: <https://docs.docker.com/reference/cli/docker/system/>.
- Show Docker disk usage:
docker system df
- Show detailed information on disk usage:
docker system df *[-v|--verbose]*
- Remove unused data (append
--volumesto remove unused volumes as well):
docker system prune
- Remove unused data created more than a specified amount of time in the past:
docker system prune --filter "until=*hours*h*minutes*m"
- Remove all unused data:
docker system prune *[-a|--all]* --volumes
- Display real-time events from the Docker daemon:
docker system events
- Display real-time events from containers streamed as valid JSON Lines:
docker system events *[-f|--filter]* 'type=container' --format '*json .*'
- Display system-wide information:
docker system info
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