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Creates docker group for non-root access

Signed-off-by: trishnaguha <trishnaguha17@gmail.com>

trishnaguha authored on 2016/03/09 00:33:14
Showing 6 changed files
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@@ -141,15 +141,19 @@ To create the `docker` group and add your user:
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 1. Log into Centos as a user with `sudo` privileges.
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-2. Create the `docker` group and add your user.
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+2. Create the `docker` group.
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+
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+    `sudo groupadd docker`
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+
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+3. Add your user to `docker` group.
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     `sudo usermod -aG docker your_username`
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-3. Log out and log back in.
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+4. Log out and log back in.
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     This ensures your user is running with the correct permissions.
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-4. Verify your work by running `docker` without `sudo`.
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+5. Verify your work by running `docker` without `sudo`.
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 		$ docker run hello-world
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@@ -135,15 +135,19 @@ To create the `docker` group and add your user:
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 1. Log into your system as a user with `sudo` privileges.
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-2. Create the `docker` group and add your user.
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+2. Create the `docker` group.
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+
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+    `sudo groupadd docker`
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+
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+3. Add your user to `docker` group.
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     `sudo usermod -aG docker your_username`
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-3. Log out and log back in.
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+4. Log out and log back in.
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     This ensures your user is running with the correct permissions.
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-4. Verify your work by running `docker` without `sudo`.
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+5. Verify your work by running `docker` without `sudo`.
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         $ docker run hello-world
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@@ -76,6 +76,7 @@ To use Docker, the `docker` daemon must be running as **root**.
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 To use Docker as a **non-root** user, add yourself to the **docker**
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 group by running the following command:
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+    $ sudo groupadd docker
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     $ sudo usermod -a -G docker user
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 ### OpenRC
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@@ -113,15 +113,19 @@ To create the `docker` group and add your user:
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 1. Log into Oracle Linux as a user with `sudo` privileges.
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-2. Create the `docker` group and add your user.
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+2. Create the `docker` group.
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+
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+        sudo groupadd docker
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+
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+3. Add your user to `docker` group.
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         sudo usermod -aG docker username
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-3. Log out and log back in.
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+4. Log out and log back in.
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     This ensures your user is running with the correct permissions.
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-4. Verify your work by running `docker` without `sudo`.
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+5. Verify your work by running `docker` without `sudo`.
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         $ docker run hello-world
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@@ -133,15 +133,19 @@ To create the `docker` group and add your user:
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 1. Log into your machine as a user with `sudo` or `root` privileges.
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-2. Create the `docker` group and add your user.
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+2. Create the `docker` group.
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+
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+    `sudo groupadd docker`
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+
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+3. Add your user to `docker` group.
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     `sudo usermod -aG docker your_username`
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-3. Log out and log back in.
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+4. Log out and log back in.
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     This ensures your user is running with the correct permissions.
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-4. Verify your work by running `docker` without `sudo`.
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+5. Verify your work by running `docker` without `sudo`.
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 			$ docker run hello-world
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@@ -239,15 +239,19 @@ To create the `docker` group and add your user:
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     This procedure assumes you log in as the `ubuntu` user.
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-3. Create the `docker` group and add your user.
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+2. Create the `docker` group.
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+
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+        $ sudo groupadd docker
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+
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+3. Add your user to `docker` group.
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         $ sudo usermod -aG docker ubuntu
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-3. Log out and log back in.
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+4. Log out and log back in.
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     This ensures your user is running with the correct permissions.
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-4. Verify your work by running `docker` without `sudo`.
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+5. Verify your work by running `docker` without `sudo`.
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         $ docker run hello-world
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