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#### Memory Constraints

You can also set [memory constraints](https://docs.docker.com/engine/reference/run/#/user-memory-constraints) on Docker:

```
docker run -it -m 300M ubuntu:14.04 /bin/bash
```

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#### Capabilities

Linux capabilities can be set by using `cap-add` and `cap-drop`.  See <https://docs.docker.com/engine/reference/run/#/runtime-privilege-and-linux-capabilities> for details.  This should be used for greater security.

To mount a FUSE based filesystem, you need to combine both --cap-add and --device:

```
docker run --rm -it --cap-add SYS_ADMIN --device /dev/fuse sshfs
```

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# Docker Cheat Sheet

**Want to improve this cheat sheet?  See the [Contributing](#contributing) section!**

## Table of Contents

* [Why Docker](#why-docker)
* [Prerequisites](#prerequisites)
* [Installation](#installation)
* [Containers](#containers)