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Restore missing ps example for killed containers

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This example was added in b0b2f979c7,
but got lost during splitting up the cli.md docs into separate files;
561bfb268d

This restores the missing example.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn 2016-08-15 13:41:18 +02:00
parent 5ac0342e82
commit 8d5818a693
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docs/reference/commandline/ps.md
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@ -138,6 +138,23 @@ ea09c3c82f6e registry:latest /srv/run.sh 2 weeks ago
48ee228c9464 fedora:20 bash 2 weeks ago Exited (0) 2 weeks ago tender_torvalds
```
#### Killed containers
You can use a filter to locate containers that exited with status of `137`
meaning a `SIGKILL(9)` killed them.
```bash
$ docker ps -a --filter 'exited=137'
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
b3e1c0ed5bfe ubuntu:latest "sleep 1000" 12 seconds ago Exited (137) 5 seconds ago grave_kowalevski
a2eb5558d669 redis:latest "/entrypoint.sh redi 2 hours ago Exited (137) 2 hours ago sharp_lalande
Any of these events result in a `137` status:
* the `init` process of the container is killed manually
* `docker kill` kills the container
* Docker daemon restarts which kills all running containers
#### Status
The `status` filter matches containers by status. You can filter using