install docker in ubuntu
$ sudo apt-get remove docker docker-engine docker.io
$ sudo apt-get update
$ sudo apt install docker.io
$ sudo snap install docker
$ docker --versioninstall docker in ubuntu
$ sudo apt-get remove docker docker-engine docker.io
$ sudo apt-get update
$ sudo apt install docker.io
$ sudo snap install docker
$ docker --versioninstall docker linux
sudo apt-get install -y xserver-xorg-lts-trusty libgl1-mesa-glx-lts-trustydocker for linux
$ sudo apt-get remove docker docker-engine docker.io containerd runcinstall docker linux
sudo apt-get install -y linux-image-generic-lts-trusty linux-headers-generic-lts-trustydownload docker linux
$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpginstall docker in linux
$ curl -fsSL https://get.docker.com -o get-docker.sh
$ sudo sh get-docker.sh
Executing docker install script, commit: 7cae5f8b0decc17d6571f9f52eb840fbc13b2737
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