Http://www.liberiangeek.net/2011/10/access-virtualbox-shared-folders-within-ubuntu-11-10-oneiric-ocelot/
This brief guide shows you how to share a folder from the host machine and access it within Ubuntu-the guest machine using virtualbox. we have previusly covered virtualbox on the blog published times, and showed you how to install, manage and use it to testOut multiple operating systems using a single c
from:http://jj.isgeek.net/2011/09/install-pil-with-jpeg-support-on-ubuntu-oneiric-64bits/I am posting this because it took me ages to the figure out how to solve this one.I could not get PIL to compile with JPEG, Zlib or FreeType in my virtualenv. I am using Ubuntu oneiric Beta1 on a Lenovo Thinkpad X220. That's a 64bit installation.As read in every blog post off there, you first need to install the system
Ubuntu11.10(oneiric) compile the kernel with utrace patches first prepare the Linux kernel compilation environment: sudo apt-GetInstall Fakeroot build-essential crash kexec-tools makedumpfile Kernel-wedge kernel-Packagesudo Apt-Getbuild-dep Linuxsudo Apt-GetInstall Git-core libncurses5 libncurses5-dev libelf-dev asciidoc binutils-Dev checks out the official kernel code with the Utrace patch and generates the corresponding Ubuntu current version kernel
With the development of enterprises to a certain stage, with the needs of customers and the needs of their own management, many enterprises have successively performed ISO quality system certification and ERP resource system activation, in addition, the Rules and Regulations previously formulated by the enterprise form a state in which three management systems are in parallel. However, since each management system has its own characteristics, the aspe
Principles of database systems (I)-basic concepts of database systems and concepts of Database Systems
Concept Model:
(1) express the overall logical structure of the data, which is a comprehensive description of the data involved in the entire application project by the System user. (Overall)
(2) modeling data from the perspective of user needs. (Viewpoint)
(3
Embedded Systems and Embedded Operating Systems
Zhang xiangxiao Jian, electrical college, Southwest Jiaotong University2004-10-2
This article introduces embedded systems and embedded operating systems in terms of concepts, features, and types.1. What is an embedded system?Embedded
(Reprinted) the operating system used in the embedded real-time system is called the embedded real-time operating system. It is both an embedded operating system and a real-time operating system. As an embedded operating system, it has the characteristics of common embedded software, such as cropping, low resource usage, and low power consumption; as a real-time operating system (this article discusses the features of real-time operating systems only
An embedded real-time operating system is called an embedded real-time operating system. It is both an embedded operating system and a real-time operating system. As an embedded operating system, it has the characteristics of common embedded software, such as cropping, low resource usage, and low power consumption; as a real-time operating system (this article discusses the features of real-time operating systems only for strong real-time operating
Linux supports multiple file systems, including ext2, ext3, vfat, NTFS, iso9660, jffs, romfs, and NFS. to centrally manage various file systems, linux introduces Virtual File System (VFS), which provides a unified operation interface and Application Programming Interface for various file systems.
During Linux Startup, the first file system must be mounted. If the
First, the three major Windows system history and its version connotation;
Second, the three major Windows systems become the "mainstream" of the objective basis;
Third, the current three major Windows systems of the latest, the highest version;
The way, method and concrete steps of installing the three systems;
The advantages and disadvantages of "New Instal
Still flashing? Try dual systems !, Two systems are still being installed
1. Preface:
Flash flash seems to be a patent for Android mobile phone users, but the users who will flash are generally new and old roles,
After a system has been used for a long time, you want to switch to another system, or feel that it is not as good as it is, or you want to change it back, so you have to refresh it.
But it is t
more Linux file systems. Filesys can be a device name (for example:/DEV/HDC1,/DEV/SDB2), a mount point (for example:/,/usr,/home), or a disk label for a ext2 file system, or a UUID specifier (for example: UUID=8868ABF6-88C5-4A83-98B8-BFC24057F7BD or label=root). In general, Fsck will try to run file system checks on different physical disks simultaneously in parallel, which reduces the time to check all file
For individual users, Linux is a strange operating system, but in fact it has a wide application roots in the industry. Linux systems differ greatly from Wmdows systems in file systems. The most important feature of Linux is that it supports multiple file systems, so it is more flexible and well can coexist with many o
windows3.x and MS-DOS have been using the file allocation table (FAT) system; Windows95 is using the extended FAT file system; The WindowsNT file system also supports two 32-bit file system--windowsnt file System (NTFS) and High-performance file Systems (HPFS) while continuing to support 16-bit file systems. These file systems have their advantages and disadvanta
I would like to recommend a book on embedded entry: Embedded System Design (Chongqing University Press, author Peng ). I have also made some good looks recently. I have summarized some of the embedded knowledge we learned before, as well as the operating system and composition principles, this is a summary of the knowledge learned in this book and a review of the previous knowledge.
I personally think that the learning of embedded systems should be co
1 IntroductionToday is the era of networking, each of us to better development. Without the support of network and informationization. Take advantage of network support. Sharing information among different operating systems is an essential skill for computer majors.This article is about how to establish, set up, link sambaserver, so that in the network of two computers, one is installed Ubuntu operating system, one installed is Win7, through the form
Five categories of operating systems, five management functions, and five Operating Systems
Generally, the operating system can be divided into five management functions:
1) device management: it is mainly responsible for the data interaction between the kernel and peripheral devices. It is essentially the management of hardware devices, including the allocation, initialization, maintenance, and recovery of
What is a file system, and how can a file system be classified? This is the question to be discussed in this article.The file system [I] stores and organizes the data contained in computer files and files, so as to conveniently find and access them. More formally, a file system is a collection of abstract data types (such as metadata) used for storage, hierarchical management, processing, navigation, and data access and recovery.This article [ii] compares many common file
How Windows XP systems are upgraded to Windows 7 systems
To address this situation, the System encyclopedia lists common XP upgrades to win 7 issue summaries for readers ' reference:
1. Can I upgrade directly from Windows XP to Windows 7?
OK, no need to go through Vista Transit.
2. Can XP be upgraded in place (In-place) to Windows 7?
No.
Only Vista users can choose "in-place upgrades."
Microsoft sa
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