Let's delve into some of them in the following sections of this tutorial. There is a lot of options, sub-commands and arguments need to be remembered. To list all available sub-commands of docker, run: $ docker Before going into detail, let's take look at the syntax of 'docker' command: $ docker
#Kitematic ubuntu how to#
This section will explain how to use docker command. Verifying that the user is in 'docker' group by running the command: $ groupsįrom now on, you can run the docker command without 'sudo'. Logout the current session then login again to apply the membership. The workaround is adding the user to the 'docker' group: $ sudo usermod -aG docker Is the docker daemon running on this host?. If you try to run the docker commands without sudo or with a privilege of a user doesn't in docker group, you'll get the error like this: docker: Cannot connect to the Docker daemon.
![kitematic ubuntu kitematic ubuntu](https://www.hanumoka.net/images/20181114-docker-ubuntu-nginx_6.png)
Execute docker without sudo privilegeīy default, you have to run docker commands with sudo privilege or by a user in the docker group. We will deep dive into the way of using the docker command in the following sections of this tutorial.
![kitematic ubuntu kitematic ubuntu](https://3.bp.blogspot.com/-4YNBLxtLgi8/Ti4LfH6CFJI/AAAAAAAACgk/LN--9ROhyxc/s1600/Selection_259.png)
You've just installed docker successfully on your Ubuntu machine. └─136640 /usr/bin/dockerd -H fd:// -containerd=/run/containerd/containerd.sock Loaded: loaded (/lib/systemd/system/rvice enabled vendor preset: enabled)Īctive: active (running) since Wed 15:29:48 +07 8min ago
![kitematic ubuntu kitematic ubuntu](https://www.ubuntupit.com/wp-content/uploads/2020/08/Kitematic-on-Ubuntu-Linux-install-768x335.jpg)
#Kitematic ubuntu install#
The above output indicates that the 'docker-ce' from the Docker repo for Ubuntu 20.04 is going to be installed on your system.įinally, install docker-ce (community edition): $ sudo apt install docker-ce