Correct appearance of shell output
Docker-DCO-1.1-Signed-off-by: Jim Perrin <jperrin@centos.org> (github: jimperrin)
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@ -48,33 +48,34 @@ To proceed with `docker-io` installation, please remove `docker` first.
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Next, let's install the `docker-io` package which
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will install Docker on our host.
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sudo yum install docker-io
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$ sudo yum install docker-io
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Now that it's installed, let's start the Docker daemon.
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sudo service docker start
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$ sudo service docker start
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If we want Docker to start at boot, we should also:
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sudo chkconfig docker on
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$ sudo chkconfig docker on
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Now let's verify that Docker is working. First we'll need to get the latest
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centos image.
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sudo docker pull centos:latest
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$ sudo docker pull centos:latest
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Next we'll make sure that we can see the image by running:
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sudo docker images centos
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$ sudo docker images centos
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This should generate some output similar to:
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[your-user@lappy ~]# sudo docker images centos
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$ sudo docker images centos
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REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE
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centos latest 0b443ba03958 2 hours ago 297.6 MB
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Run a simple bash shell to test the image:
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sudo docker run -i -t centos /bin/bash
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$ sudo docker run -i -t centos /bin/bash
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If everything is working properly, you'll get a simple bash prompt. Type exit to continue.
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