VirtualBox allow you to run virtual machines on your computer. It is an Open Source software supported by Oracle. https://www.virtualbox.org Using Commandline VirtualBox comes with command line tool VBoxManage. To list all virtual machines on your computer, run To start
To remove all docker containers, run docker rm = remove container -f = will stop container if running docker ps -aq = List all containers. -a list stopped containers. -q only print container ID. Delete all docker images More Docker
To build your own custom docker image, you need to pull a base image first. Lets start with Ubuntu. You can find more about Ubuntu image at https://hub.docker.com/_/ubuntu/ Lets pull Ubuntu 16.04 image root@boby:~# docker pull ubuntu:16.04 16.04: Pulling from
Alpine Linux is a tiny linux distribution based on busybox. System details are / # cat /etc/*release 3.5.2 NAME=”Alpine Linux” ID=alpine VERSION_ID=3.5.2 PRETTY_NAME=”Alpine Linux v3.5″ HOME_URL=”http://alpinelinux.org” BUG_REPORT_URL=”http://bugs.alpinelinux.org” / # uname -r 4.9.0-2-amd64 / # Total size of file system is
To install docker on Debian 9, run following commands as user root. Start docker Test docker is working by running a container, we run alphine linux container, that is very small linux distribution. Example root@boby:~# docker run -it alpine /bin/sh
Ubuntu 16.04 comes with PHP 7.0 by default. To install PHP 5.6, you need to enable PPA Now you can install PHP 5.6 with To install apache module, run If you have PHP 7 installed, it won’t activate php 5.6
Installing Docker on Debian 9 Debian is a free operating system (OS) for your computer. An operating system is the set of basic programs and utilities that make your computer run. https://www.debian.org/ Latest version of Debian is 8, code named
Ubuntu KVM Guest DNS resolution not working KVM Windows Server 2012 Guest Port Forwarding KVM Guest forwarding port to Host KVM ubuntu guest console not working Managing Virtual Machines with virt-manager virsh error: Unable to create cgroup for x: No
On a CentOS 6.8 server i added my SSH public key. When i login, it keep asking me the password. I enabled debug message with Still don’t see any useful info to debug. It just ended up with debug1: Authentications
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