Andreas/docker-cheat-sheet
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Add method to list containers by name in the docker stats section.

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Daniel Jones 2015-12-23 00:11:59 -05:00
parent deca1256fb
commit f1c965564e
1 changed files with 10 additions and 6 deletions
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README.md
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@ -71,7 +71,7 @@ Then start up a container:
docker run hello-world docker run hello-world
``` ```
That's it, you have a running Docker container. That's it, you have a running Docker container.
If you are a complete Docker newbie, you should probably follow the [series of tutorials](https://docs.docker.com/mac/started/) now. If you are a complete Docker newbie, you should probably follow the [series of tutorials](https://docs.docker.com/mac/started/) now.
@ -347,7 +347,7 @@ docker pull debian@sha256:a25306f3850e1bd44541976aa7b5fd0a29be
Set volumes to be read only: Set volumes to be read only:
``` ```
docker run -v $(pwd)/secrets:/secrets:ro debian docker run -v $(pwd)/secrets:/secrets:ro debian
``` ```
Set memory and CPU sharing: Set memory and CPU sharing:
@ -482,16 +482,20 @@ gzip -dc image.tgz | docker import - flat-image-name
### Monitor system resource utilization for running containers ### Monitor system resource utilization for running containers
To check the CPU, memory and network i/o usage, you can use: To check the CPU, memory, and network i/o usage of a single container, you can use:
``` ```
docker stats <container> docker stats <container>
``` ```
for a single container or For all containers listed by id:
``` ```
docker stats $(docker ps -q) docker stats $(docker ps -q)
``` ```
to monitor all containers on the docker host. For all containers listed by name:
```
docker stats $(docker ps --format '{{.Names}}')
```