OPEN SOURCE OPERATING SYSTEM LINUX

Preface "Technical knowledge is not enough. One must transcend techniques so that the art becomes an artless art, growing out of the unconscious." —Daisetsu Suzuki (1870-1966) This is a book about Linux, a free, open source operating system that's changing the worl[r]

The answers are usually insightful and informative (and sometimes witty). You will oftenget several different opinions or solutions to your problem, all of which may be right!Besides getting very detailed answers to your questions, you can talk about the state of theart in that particular area or en[r]

• In June 2005, Nortel and Polycom announced a partnership to support video conferencing based on theSIP protocol between their equipment. Interestingly, the solution also supports H.323.• Now we are seeing the emergence of a SIP-based product from the ground up, versus dual support of aproprietary[r]

Maintaining the Underlying Platform As with any device on the network, firewalls run software (whether it is embedded in an application-specific integrated circuit [ASIC] or runs from Flash memory or runs from a disk file system) to be able to perform their functions. Typically, as in the cas[r]

AtlantaINTRODUCTIONWelcome to Designing BSD Rootkits! This book will introduce you to the fundamentals of programming and developing kernel-mode rootkits under the FreeBSD operating system. Through the “learn by example” method, I’ll detail the different techniques that a rootkit can e[r]

server log files.Under Linux, processes fork new processes when they execute programs. The new process is called achild process and the process that forked the child process is called a parent process. The child processmay run within the same domain as the parent. Alternatively, the SELinux p[r]

applications has led to the creation of a plethora of articles, web sites, companies, and documents all pertaining to "embedded Linux." Yet, beyond the flashy announcements, the magazine articles, and the hundreds of projects and products that claim to ease Linux's use in embedded syst[r]

2 - 2 IT Essentials II v2.0 - Lab 10.3.5 Copyright  2002, Cisco Systems, Inc. Step 2: Permanently Changing the Runlevel It is a simple process to permanently change the default runlevel on a Linux system: 1. Open a terminal window, then open the /etc/inittab file with th[r]

Real-time systems and applications can be classified in sev-eral ways. One classification divides them in two classes:“hard” real-time and “soft” real-time.A hard real-time system is characterized by the fact thatmeeting the applications’ deadlines is the primary metricof success. In other word[r]

Hướng dẫn các bạn cách cài đặt và sử dụng Ubuntu bên trong Mac OS X thông qua VirtualBox (P1) Hệ thống thử nghiệm được sử dụng ở đây có cấu hình như sau: ổ cứng trống ít nhất 8GB trên hệ điều hành Mac OS X, có kết nối Internet, file cài đặt Ubuntu dạng ISO (các bạn có thể tải tại đây) và phần mềm[r]

as any other form of malicious code. Opening, or even merely selecting and previewing, a documentcontaining malicious active content may enable the malicious code to compromise a user's computer. Cybercriminals Think Themselves Safe One of my research projects involves the use of honeypots to study[r]

operations. It also provides a link between the user and system resources, converting requests which come from the mouse and/or keyboard into computer operations.There are three main parts of the operating system:• Kernel• Shell• File systemKernelThe kernel is the core of the

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