Linux History Design Principles Kernel Modules Process Management Scheduling Memory Management File Systems Input and Output Interprocess Communication Network Structure Security
To explore the history of the UNIX operating system from which Linux is derived and the principles which Linux is designed upon To examine the Linux process model and illustrate how Linux schedules processes and provides interprocess communication To look at memory management in Linux To explore how Linux implements file systems and manages I/O devices...
File Concept Access Methods Directory Structure File-System Mounting File Sharing Protection
To explain the function of file systems To describe the interfaces to file systems To discuss file-system design tradeoffs, including access methods, file sharing, file locking, and directory structures To explore file-system protection
File-System Structure File-System Implementation Directory Implementation Allocation Methods Free-Space Management Efficiency and Performance Recovery Log-Structured File Systems NFS Example: WAFL File System
To describe the details of implementing local file systems and directory structures To describe the implementation of remote file systems To discuss block allocation and free-block algorithms and trade-offs
File structure Logical storage unit Collection of related information File system resides on secondary storage (disks) File system organized into...
Background Naming and Transparency Remote File Access Stateful versus Stateless Service File Replication An Example: AFS
To explain the naming mechanism that provides location transparency and independence To describe the various methods for accessing distributed files To contrast stateful and stateless distributed file servers To show how replication of files on different machines in a distributed file system is a useful redundancy for improving availability To introduce the Andrew file system (AFS) as an example of a distributed file system...
Written by the creator of Webmin, this book explains how to use the most popular Webmin modules to perform common administration tasks on a Linux system such as adding users, configuring Apache, setting up NFS file sharing and managing the Sendmail mail server.Each chapter covers a single server or service, and is broken down into sections that list the steps required to carry out certain tasks using Webmin.
History Design Principles Kernel Modules Process Management Scheduling Memory Management File Systems Input and Output Interprocess Communication Network Structure Security
Linux is a modem, free operating system based on UNIX standards. First developed as a small but self-contained kernel in 1991 by Linus Torvalds, with the major design goal of UNIX compatibility. Its history has been one of collaboration by many users from all around the world, corresponding almost exclusively over the Internet.
History Design Principles System Components Environmental Subsystems File system Networking Programmer Interface
To explore the principles upon which Windows XP is designed and the specific components involved in the system To understand how Windows XP can run programs designed for other operating systems To provide a detailed explanation of the Windows XP file system To illustrate the networking protocols supported in Windows XP To cover the interface available to system and application programmers
Lecture Operating System: Chapter 10 - Unix and Linux presented History of unix, Overview of unix, Processes in unix, Memory management in unix, Input/output in unix, The unix file system, Security in unix.
Chapter 5 - Data resource management. The learning objectives for Chapter 5 include: Explain the business value of implementing data resource management processes and technologies in an organization; outline the advantages of a database management approach to managing the data resources of a business, compared to a file processing approach; explain how database management software helps business professionals and supports the operations and management of a business.
Operating System: Chapter 11 - Case Study 2 - Windows 2000 presents about History of windows 2000, Programming windows 2000, System structure, Processes and threads in windows 2000, Memory management, Input/output in windows 2000, The windows 2000 file system, Security in windows 2000, Caching in windows 2000.
This chapter discusses a programmer’s view of files and the file system. It describes fundamental file organizations, directory structures, operations on files and directories, and file sharing semantics, which specify the manner in which results of file manipulations performed by concurrent processes are visible to one another. Issues that compromise reliability of a file system are discussed. Fault tolerance using atomic actions and recovery using backups are described.
Lecture Operating system concepts (Sixth ed) - Module A: The FreeBSD system. The following will be discussed in this chapter: history, design principles, programmer interface, user interface, process management, memory management, file system, I/O system, interprocess communication.
Module 11 - File-system implementation. In this chapter we discuss various methods for storing information on secondary storage. The basic issues are device directory, free space management, and space allocation on a disk.
In this chapter, you will learn to:
Identify security threats to enterprise networks. Describe methods to mitigate security threats to enterprise networks. Configure basic router security. Disable unused router services and interfaces. Use the Cisco SDM one-step lockdown feature. Manage files and software images with the Cisco IOS Integrated File System (IFS).
What is Multimedia Compression Techniques Requirements of Multimedia Kernels CPU Scheduling Disk Scheduling Network Management An Example: Cineblitz
To identify the characteristics of multimedia data To examine several algorithms used to compress multimedia data To explore the operating system requirements of multimedia data, including CPU and disk scheduling and network management
.What is Multimedia?
Multimedia data includes - audio and video clips (i.e.
Upon completing this module, you will be able to:
Use the command-line interface to accurately determine network operational status and network performance
Manage operating system image files to maintain an accessible operating system file and according to best practices, given a network topology
Use Cisco IOS commands to manage device configuration files to reduce device downtime and according to best practices
Execute an add, move, or change so that the network functions in accordance with the new requirement, given a new network requirement...