Recipedockerdevopscleanupcontainers

Clean Up Unused Docker Resources

Weekly cron job to remove unused Docker containers and images.

Docker environments accumulate "dangling" images, stopped containers, and unused networks over time, consuming disk space. Running `docker system prune` weekly helps reclaim space. The `-f` flag bypasses the confirmation prompt for automation.

Cron Schedule

Every Monday0 0 * * 1

Runs every Monday at 00:00 (midnight).

Learn more about Every Monday

Command to Run

Copy and paste this command into your crontab or automation script

docker system prune -f

This command will run according to the cron schedule above.

Implementation Examples

Here are code examples for implementing this cron job in different programming languages:

Unix/Linux Crontab0 0 * * 1 /path/to/script.sh

Python (with schedule library)schedule.every().monday.do(job)

Node.js (with node-cron)

cron.schedule('0 0 * * 1', () => {
  console.log('Running every Monday');
});

Go (with robfig/cron)c.AddFunc("0 0 * * 1", func() { fmt.Println("Run every Monday") })

GitHub Actions Workflow- cron: "0 0 * * 1"

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