improve Debian installation instructions
Signed-off-by: Dominik Finkbeiner <finkes93@gmail.com>
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@ -31,7 +31,7 @@ To verify that everything has worked as expected:
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Which should download the `ubuntu` image, and then start `bash` in a container.
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> **Note**:
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> **Note**:
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> If you want to enable memory and swap accounting see
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> [this](/installation/ubuntulinux/#memory-and-swap-accounting).
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@ -48,18 +48,20 @@ which is officially supported by Docker.
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### Installation
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1. Install Kernel from wheezy-backports
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Add the following line to your `/etc/apt/sources.list`
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`deb http://http.debian.net/debian wheezy-backports main`
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then install the `linux-image-amd64` package (note the use of
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`-t wheezy-backports`)
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$ sudo apt-get update
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$ sudo apt-get install -t wheezy-backports linux-image-amd64
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2. Install Docker using the get.docker.com script:
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2. Restart your system. This is necessary for Debian to use your new kernel.
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3. Install Docker using the get.docker.com script:
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`curl -sSL https://get.docker.com/ | sh`
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@ -78,7 +80,7 @@ run the `docker` client as a user in the `docker` group then you don't
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need to add `sudo` to all the client commands. From Docker 0.9.0 you can
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use the `-G` flag to specify an alternative group.
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> **Warning**:
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> **Warning**:
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> The `docker` group (or the group specified with the `-G` flag) is
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> `root`-equivalent; see [*Docker Daemon Attack Surface*](
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> /articles/security/#docker-daemon-attack-surface) details.
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