It refers to the background image of the desktop, the application software of the desktop, the shortcut of the desktop, the DIY widget of the desktop, etc., which is an intuitive visual environment. The desktop environment may be just a simple window manager or a complete desktop application suite like KDE or GNOME.
The Debian project is a collaborative organization dedicated to creating a free operating system. The operating system we created is called Debian.
An operating system is a collection of basic programs and tools that make a computer run, the most important part of which is called a kernel. The kernel is the most important program on your computer, responsible for all the basic scheduling tasks and lets you run other programs.
The Debian system currently uses the Linux kernel or the FreeBSD kernel. Linux was originally created by Linus Torvalds and is currently maintained by thousands of programmers around the world. FreeBSD is an operating system that includes the kernel and other software.
However, the work of letting Debian support other cores is also going on, the most important one is Hurd. Hurd is a set of daemons that run on a microkernel (such as Mach) that provides a variety of different functions. Hurd is free software designed by the GNU Project.
Most of the basic tools in the operating system we created come from the GNU project; so we named them GNU/Linux, GNU/kFreeBSD, and GNU/Hurd. These tools are also free.
Of course, what people really need is application software, which is the program that helps them get the job done: from document editing, to e-commerce, to gaming and entertainment, to software development. Debian brings over 51,000 packages (to be easily installed on your machine, these packages have been compiled and packaged in a convenient format), a package manager (APT), and others to help you The tool to manage thousands of packages on thousands of computers is as simple as installing an application. And these are all free software.
It's a bit like a tower: at the bottom is the kernel, above the kernel are all the basic tools, then all the software you run on your computer. Finally, at the top of this tower is Debian — carefully organizing and aligning everything so that they work together harmoniously.
Debian system can also have the same interface as Windows system. Debian interface system has gnome, kde, xfec, I feel that gnome is better, it is recommended. The installation process takes approximately 40 minutes.
Virtualbox
Any system iso image (debian-6.0.7-amd64-DVD-1.iso)
Method / stepOpen VirtualBox, then click the New button, enter the virtual machine name, select type and version, click Next, select the memory (default), click Next, create a virtual hard disk (default), click Create, select the disk type ( By default, click Next, the disk size is dynamically assigned (default), click Next, file location and size (default), click Create, create completed, and add a virtual machine on the left.
Select the newly created virtual machine (Debian), click Start, select the ISO image, and click Start.
In order to increase the installation speed, close the network connection. No impact on system installation. Click Enable Connection and the network will have the connection status turned off.
Select the graphical interface to install (Graphical install), press Enter (Enter), select the installation language (Chinese simplified), continue, select the installation area (China), select the keyboard mapping (US English).
Automatically configure the network failed, continue, do not configure the network now, continue, enter the host name (default), continue, set the root password, continue, add a user (test), the new account select the user name (default), continue, give The new user sets the password and continues.
Select partition method (default), continue, select partition disk (default), continue, select partition scheme (default), continue, partition write to disk, continue, write changes to disk (yes), continue, install basic system in progress Wait a moment. . .
Do you want to scan other CDs or DVDs (No), continue, select and install the software, do you want to participate in the software package popularity survey (No), continue, select the installed software (as shown), continue, software installation, settings The grub launcher (yes), continue, complete the installation, click Continue, the system automatically restarts.
You're done, look at your own labor success. Restart the interface.
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