mirror of https://github.com/docker/docs.git
91 lines
3.8 KiB
Markdown
91 lines
3.8 KiB
Markdown
---
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datafolder: engine-cli
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datafile: docker_container_prune
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title: docker container prune
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---
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<!--
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Sorry, but the contents of this page are automatically generated from
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Docker's source code. If you want to suggest a change to the text that appears
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here, you'll need to find the string by searching this repo:
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https://www.github.com/docker/docker
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-->
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{% include cli.md %}
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## Examples
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```bash
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$ docker container prune
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WARNING! This will remove all stopped containers.
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Are you sure you want to continue? [y/N] y
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Deleted Containers:
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4a7f7eebae0f63178aff7eb0aa39cd3f0627a203ab2df258c1a00b456cf20063
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f98f9c2aa1eaf727e4ec9c0283bc7d4aa4762fbdba7f26191f26c97f64090360
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Total reclaimed space: 212 B
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```
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### Filtering
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The filtering flag (`-f` or `--filter`) format is of "key=value". If there is more
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than one filter, then pass multiple flags (e.g., `--filter "foo=bar" --filter "bif=baz"`)
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The currently supported filters are:
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* until (`<timestamp>`) - only remove containers created before given timestamp
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The `until` filter can be Unix timestamps, date formatted
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timestamps, or Go duration strings (e.g. `10m`, `1h30m`) computed
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relative to the daemon machine’s time. Supported formats for date
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formatted time stamps include RFC3339Nano, RFC3339, `2006-01-02T15:04:05`,
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`2006-01-02T15:04:05.999999999`, `2006-01-02Z07:00`, and `2006-01-02`. The local
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timezone on the daemon will be used if you do not provide either a `Z` or a
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`+-00:00` timezone offset at the end of the timestamp. When providing Unix
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timestamps enter seconds[.nanoseconds], where seconds is the number of seconds
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that have elapsed since January 1, 1970 (midnight UTC/GMT), not counting leap
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seconds (aka Unix epoch or Unix time), and the optional .nanoseconds field is a
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fraction of a second no more than nine digits long.
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The following removes containers created more than 5 minutes ago:
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```bash
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{% raw %}
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$ docker ps -a --format 'table {{.ID}}\t{{.Image}}\t{{.Command}}\t{{.CreatedAt}}\t{{.Status}}'
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CONTAINER ID IMAGE COMMAND CREATED AT STATUS
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61b9efa71024 busybox "sh" 2017-01-04 13:23:33 -0800 PST Exited (0) 41 seconds ago
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53a9bc23a516 busybox "sh" 2017-01-04 13:11:59 -0800 PST Exited (0) 12 minutes ago
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$ docker container prune --force --filter "until=5m"
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Deleted Containers:
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53a9bc23a5168b6caa2bfbefddf1b30f93c7ad57f3dec271fd32707497cb9369
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Total reclaimed space: 25 B
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$ docker ps -a --format 'table {{.ID}}\t{{.Image}}\t{{.Command}}\t{{.CreatedAt}}\t{{.Status}}'
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CONTAINER ID IMAGE COMMAND CREATED AT STATUS
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61b9efa71024 busybox "sh" 2017-01-04 13:23:33 -0800 PST Exited (0) 44 seconds ago
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{% endraw %}
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```
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The following removes containers created before `2017-01-04T13:10:00`:
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```bash
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{% raw %}
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$ docker ps -a --format 'table {{.ID}}\t{{.Image}}\t{{.Command}}\t{{.CreatedAt}}\t{{.Status}}'
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CONTAINER ID IMAGE COMMAND CREATED AT STATUS
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53a9bc23a516 busybox "sh" 2017-01-04 13:11:59 -0800 PST Exited (0) 7 minutes ago
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4a75091a6d61 busybox "sh" 2017-01-04 13:09:53 -0800 PST Exited (0) 9 minutes ago
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$ docker container prune --force --filter "until=2017-01-04T13:10:00"
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Deleted Containers:
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4a75091a6d618526fcd8b33ccd6e5928ca2a64415466f768a6180004b0c72c6c
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Total reclaimed space: 27 B
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$ docker ps -a --format 'table {{.ID}}\t{{.Image}}\t{{.Command}}\t{{.CreatedAt}}\t{{.Status}}'
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CONTAINER ID IMAGE COMMAND CREATED AT STATUS
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53a9bc23a516 busybox "sh" 2017-01-04 13:11:59 -0800 PST Exited (0) 9 minutes ago
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{% endraw %}
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```
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