Add bash symbol for sudo
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@@ -110,11 +110,11 @@ To create the `docker` group and add your user: |
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2. Create the `docker` group. |
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- sudo groupadd docker |
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+ $ sudo groupadd docker |
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3. Add your user to `docker` group. |
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- sudo usermod -aG docker username |
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+ $ sudo usermod -aG docker username |
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4. Log out and log back in. |
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