Basics of working with Linux. Training course

This book introduces readers with the basics of work in the Linux operating system at the Red Hat Enterprise Linux 5 (RHEL) It is intended for people who are only on the ranks of mastering the Linux system. The book consists of theoretical and practical parts that together make it possible to obtain systematic knowledge about the system and the ability to solve practical tasks. The main emphasis is on the completeness of the disclosure of the topic, while maintaining the conciseness of the presentation. The theoretical part discloses the principles of the system, nude Ansea setting up different components and allows you to prepare for the RHCT exam, the Complex RED HAT certification program. When creating a practical part, it was a lot of attention to the balance of practical tasks. The tasks are quite diverse - from simple for newbies, with a detailed description of all steps, to more complex, with the possibility of self-fulfillment in various ways for people who have the idea and experience with specific technology. The course consists of 14 modules that consistently reveal the basics of working with Linux OS and acquainted readers: • with graphic and command interfaces, • with file system and commands, • with text processing and writing the command interpreter scripts, • with work with accounts and processes , • With the basics of working with network applications. This manual is the first in a series of books on Linux, published jointly by the Publishing House Press and Softline Academy Alliance. The course is designed in the educational center of the IMC MSU & Softline Academy (www.it university.ru) with the participation of specialists who work for more than one year in the field of SIS administration topics on the Linux basis. In addition, the book is based on a 6 year experience of courses and on construction in such a way that the reader receives and enshrines practical skills for the Linux OS (Linux OS and receives the base for self-solving complex problems, by understanding the principles of the system functioning