All posts tagged Unix

Install Ubuntu on VirtualBox (Part 3)

Continue from the previous 2 parts:
Install Ubuntu on VirtualBox (Part 1)
Install Ubuntu on VirtualBox (Part 2)

All right, we have finished virtualbox installation and successfully created one virtual machine on it.

Now it’s the time to…

[Install Ubuntu]
Just treat the VM like a real physical machine, what will you do to install an OS on a new gained physical machine? Yeah, that’s right, insert a CD or DVD.

Now let’s do exactly the same thing to our virtual machine.

Right click the VM, select “Settings…”, and you will be greeted with a setting dialog looks like below:

install ubuntu 1
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Install Ubuntu on VirtualBox (Part 2)

Continue from the previous part: Install Ubuntu on VirtualBox (Part 1).

We have already downloaded all the needed softwares and finish the virtualbox installation, so far so good~

Now launch the newly installed virtualbox, let’s …

[Create a virtual machine]
Remember we mentioned that the OS needs to be installed on a physical machine in our last post? Yeah, right now we are gonna to prepare a virtual physical machine, using virtualbox.

The fresh installed virtualbox looks like below:

create virtual machine 1
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Install Ubuntu on VirtualBox (Part 1)

[Dedication]
To my friend louchx:), welcome to the Unix/Linux world!

[Overview]
Ubuntu is one of the most popular linux distribution nowadays. It mainly focus on usability, accessibility and internationalization, to reach as many people as possible. Refer ubuntu home page and this wiki page for more detail information about ubuntu.

Usually we will need a physical machine to install an OS like ubuntu, but since that’s our first time to install linux, let’s choose another more secure way. We will use a software virtualizer to virtualize a physical machine for us.

VirtualBox is a general-purpose full virtualizer for x86 hardware. According to its official home page, it is now the only professional-quality virtualization solution that is also Open Source Software.
Another choice is VMware, but since it’s not free, that’s not my recommendation here.

So… here we will install ubuntu on virtualbox based on windows hosts.
Continue reading →

Friday Again

刚刚LinuxToy上看到一篇文章,说UNIX时间即将到达1234567890。

好奇心驱使,马上自己试了一把:

$ date -d @1234567890

结果我又看到了Friday……

Fri Feb 13 23:31:30 UTC 2009

不清楚我为什么说又的同学可以参考这里