【Ruby on Rails全栈课程】1.1 Mac电脑安装Ubuntu系统--Vagrant

xuzhaoning@localhost:~$ mkdir rails-va

xuzhaoning@localhost:~$ cd rails-va/

xuzhaoning@localhost:~/rails-va$ vagrant init ubuntu/trusty64
#系统返回信息
A `Vagrantfile` has been placed in this directory. You are now ready to
`vagrant up` your first virtual environment! Please read the comments in the 
Vagrantfile as well as documentation on `[vagrantup.com]
(http://vagrantup.com)` for more information on using Vagrant.

xuzhaoning@localhost:~/rails-va$ ls
#系统返回信息
Vagrantfile

xuzhaoning@localhost:~/rails-va$ vagrant up

xuzhaoning@localhost:~/rails-va$ vagrant login
#系统返回信息
WARNING: This command has been deprecated and aliased to `vagrant cloud auth login`
In a moment we will ask for your username and password to HashiCorp's
Vagrant Cloud. After authenticating, we will store an access token locally on
disk. Your login details will be transmitted over a secure connection, and
are never stored on disk locally.
If you do not have an Vagrant Cloud account, sign up at
[https://www.vagrantcloud.com](https://www.vagrantcloud.com)
Vagrant Cloud username or email: （输入你注册的邮箱）
Password (will be hidden): （输入你的密码）
Token description (Defaults to "Vagrant login from [192.168.0.100](192.168.0.100)"): （输入y）
You are now logged in

xuzhaoning@localhost:~/rails-va$ vagrant ssh
#系统返回信息
Welcome to Ubuntu 14.04.5 LTS (GNU/Linux 3.13.0-153-generic x86_64)
Last login: Tue Nov 27 02:09:50 2018 from 10.0.2.2
vagrant@vagrant-ubuntu-trusty-64:~$

vagrant@vagrant-ubuntu-trusty-64:~$ free
#系统返回信息
             total       used       free     shared    buffers     cached
Mem:        501600     373224     128376        364      12516     243932
-/+ buffers/cache:     116776     384824
Swap:            0          0          0

vagrant@vagrant-ubuntu-trusty-64:~$ exit
#系统返回信息
logout
Connection to 127.0.0.1 closed.

config.vm.provider "virtualbox" do |v|
  v.memory = 2048
end

xuzhaoning@localhost:~/rails-va$ vagrant reload

xuzhaoning@localhost:~/rails-va$ vagrant ssh
vagrant@vagrant-ubuntu-trusty-64:~$ free
#系统返回信息
             total       used       free     shared    buffers     cached
Mem:       2049872     203032    1846840        364      11148      68860
-/+ buffers/cache:     123024    1926848
Swap:            0          0          0

vagrant@vagrant-ubuntu-trusty-64:~$ exit

config.vm.network "private_network", ip: "192.168.33.10"

xuzhaoning@localhost:~/rails-va$ vagrant reload

There was an error while executing `VBoxManage`, a CLI used by Vagrant
for controlling VirtualBox. The command and stderr is shown below.