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[`tozd/cron`](https://hub.docker.com/r/tozd/cron)\n- [`registry.gitlab.com/tozd/docker/cron`](https://gitlab.com/tozd/docker/cron/container_registry)\n\n## Image inheritance\n\n[`tozd/base`](https://gitlab.com/tozd/docker/base) ← [`tozd/dinit`](https://gitlab.com/tozd/docker/dinit) ← [`tozd/mailer`](https://gitlab.com/tozd/docker/mailer) ← `tozd/cron`\n\nSee also [`tozd/nginx-cron`](https://gitlab.com/tozd/docker/nginx-cron).\n\n## Tags\n\n- `ubuntu-trusty`: cron 3.0pl1\n- `ubuntu-xenial`: cron 3.0pl1\n- `ubuntu-bionic`: cron 3.0pl1\n- `ubuntu-focal`: cron 3.0pl1\n- `ubuntu-jammy`: cron 3.0pl1\n- `ubuntu-noble`: cron 3.0pl1\n\n## Variables\n\n- `MAILTO`: An e-mail address to which output from cron jobs is send.\n\n## Description\n\nImage providing support for cron jobs.\n\nA suggested way to use this image is to extend it, add a program you want\nto use in a cron job, and add a crontab file to `/etc/cron.d` directory\n(or other cron crontab directories, like `/etc/cron.daily`).\n\nYou should set `MAILTO` environment variable to an e-mail address to which output from cron jobs should be send.\nFor e-mailing out of the container the image uses [nullmailer](http://untroubled.org/nullmailer/).\nFor it to work, you should set `ADMINADDR` environment variable to an e-mail address to which errors and failures should\ngo, and `REMOTES` to the e-mail relay server this image should be using to send e-mails.\n\nWhen `cron` daemon runs, it stores its environment into `/dev/shm/cron-environment` file.\nYou cron scripts can then source this file (`. /dev/shm/cron-environment`) to gain access\nto environment variables provided to Docker container. Only root processes can access this file.\n\n## GitHub mirror\n\nThere is also a [read-only GitHub mirror available](https://github.com/tozd/docker-cron),\nif you need to fork the project there.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftozd%2Fdocker-cron","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ftozd%2Fdocker-cron","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftozd%2Fdocker-cron/lists"}