basic operating system concepts ppt
GNU/Linux Basic operating system ppt
Ngày tải lên :
08/03/2014, 23:20
... file system hierarchy
Any operating system needs to save numerous files: from system configuration
files, to log files or user files etc. In general, each operating system uses its own
file system ... GNUFDLã PID_00148393
17
Basic GNU/Linux
2. Basic concepts and commands
2.1. Introduction
In this section we will learn the basic ideas and instructions needed for moving
around the system. If we are ... have on the system appropriately, so that we can have more
than one operating system installed on the same disk, for instance. The df
command shows us, for each unit mounted on the system, the...
- 255
- 348
- 0
Operating System Concepts - Chapter 3: Processes ppt
Ngày tải lên :
28/06/2014, 02:20
... Galvin and Gagne â2005
Operating System Concepts - 7
th
Edition, Feb 7, 2006
Process in Memory
Process in Memory
3.39
Silberschatz, Galvin and Gagne â2005
Operating System Concepts - 7
th
Edition, ... and Gagne â2005
Operating System Concepts - 7
th
Edition, Feb 7, 2006
Diagram of Process State
Diagram of Process State
3.15
Silberschatz, Galvin and Gagne â2005
Operating System Concepts - 7
th
Edition, ... â2005
Operating System Concepts - 7
th
Edition, Feb 7, 2006
Representation of Process Scheduling
Representation of Process Scheduling
3.42
Silberschatz, Galvin and Gagne â2005
Operating System Concepts...
- 44
- 1K
- 0
Tài liệu Microsoft® Windows® 2000 Network and Operating System Essentials ppt
Ngày tải lên :
09/12/2013, 17:15
... network operating system. Just as a computer
cannot operate without an operating system, a network of computers cannot
operate without a network operating system. Every network operating system ... network operating system s manufacturer, a desktop
computer’s networking software can be added either to the computer’s own
operating system or be integrated with it. Network operating system ... mathematical
calculation. A network operating system must also support multiple processors,
clusters of disk drives, and data security features. Finally, a network operating
system must be reliable and...
- 360
- 461
- 0
Tài liệu Lab 6.2.7a Managing Switch Operating System Files pptx
Ngày tải lên :
24/01/2014, 19:20
...
Actions
[U] System XMODEM upgrade [D] Download test subsystem
(XMODEM)
[T] System TFTP upgrade [X] Exit to Main Menu
Enter Selection:
4 - 6 CCNA 3: Switching Basics and Intermediate ... v 3.0 - Lab 6.2.7a Copyright 2003, Cisco Systems, Inc.
Lab 6.2.7a Managing Switch Operating System Files
Objective
ã Create and verify a basic switch configuration.
ã Backup the switch ... configuration,
refer to the Basic Switch Configuration lab.
1 - 6 CCNA 3: Switching Basics and Intermediate Routing v 3.0 - Lab 6.2.7a Copyright 2003, Cisco Systems, Inc.
ALSwitch#copy...
- 6
- 301
- 0
Tài liệu Operating System Basics pptx
Ngày tải lên :
16/02/2014, 08:20
...
interface standards are EIDE (Enhanced Integrated
Drive Electronics) and SCSI (Small Computer
System Interface).
ã
EIDE has evolved over the years and has several
variants, all of which have...
- 9
- 355
- 0
Operating system concepts 9th edition
Ngày tải lên :
16/02/2014, 22:58
... System Calls 62
2.4 Types of System Calls 66
2.5 System Programs 74
2.6 Operating- System Design and
Implementation 75
2.7 Operating- System Structure 78
2.8 Operating- System Debugging 86
2.9 Operating- System ... Open-Source Operating Systems 43
1.13 Summary 47
Exercises 49
Bibliographical Notes 52
Chapter 2 Operating- System Structures
2.1 Operating- System Services 55
2.2 User and Operating- System
Interface ... 1 Introduction
1.1 What Operating Systems Do 4
1.2 Computer -System Organization 7
1.3 Computer -System Architecture 12
1.4 Operating- System Structure 19
1.5 Operating- System Operations 21
1.6...
- 944
- 2.6K
- 0
Operating system concepts
Ngày tải lên :
19/03/2014, 13:41
... 2002
1.1
Operating System Concepts
Chapter 1: Introduction
■ What is an Operating System?
■ Mainframe Systems
■ Desktop Systems
■ Multiprocessor Systems
■ Distributed Systems
■ Clustered System
■ ... 2002
2.9
Operating System Concepts
Device-Status Table
xiv Contents
Chapter 3 Operating- System Structures
3.1 System Components 55
3.2 Operating- System Services 61
3.3 System Calls 63
3.4 System Programs ... an Operating System? 3
1.2 Mainframe Systems 7
1.3 Desktop Systems 11
1.4 Multiprocessor Systems 12
1.5 Distributed Systems 14
1.6 Clustered Systems 16
1.7 Real-Time Systems 17
1.8 Handheld Systems...
- 978
- 632
- 0
OPERATING SYSTEM CONCEPTS SIXTH EDITION ABRAHAM SILBERS doc
Ngày tải lên :
28/06/2014, 00:20
... and
is the unit of work in a modern time-sharing system. Such a system consists of a collection
of processes: Operating- system processes executing system code and user processes executing
user code. ... errors possible on a system.
3.7 What is the purpose of system calls?
Answer: System calls allow user-level processes to request services of the operating sys-
tem.
3.8 Using system calls, write ... more
reliable operating system.
3.13 What is the main advantage for an operating- system designer of using a virtual-machine
architecture? What is the main advantage for a user?
Answer: The system is...
- 120
- 821
- 2
Operating System Concepts - Appendix A: UnixBSD pdf
Ngày tải lên :
28/06/2014, 02:20
... Gagne â2005
Operating System Concepts 7
th
Edition, Feb 11, 2005
File
File
-
-
System Control Blocks
System Control Blocks
A.7
Silberschatz, Galvin and Gagne â2005
Operating System Concepts ... Galvin and Gagne â2005
Operating System Concepts 7
th
Edition, Feb 11, 2005
System Calls
System Calls
System calls define the programmer interface to UNIX
The set of systems programs commonly ... â2005
Operating System Concepts 7
th
Edition, Feb 11, 2005
Typical UNIX Directory Structure
Typical UNIX Directory Structure
A.50
Silberschatz, Galvin and Gagne â2005
Operating System Concepts...
- 64
- 738
- 0
Operating System Concepts - Appendix C: Windows 2000 doc
Ngày tải lên :
28/06/2014, 02:20
... and Gagne â2005
Operating System Concepts 7
th
Edition, Feb 11, 2005
Mirror Set on Two Drives
Mirror Set on Two Drives
C.12
Silberschatz, Galvin and Gagne â2005
Operating System Concepts 7
th
Edition, ... C.33
Silberschatz, Galvin and Gagne â2005
Operating System Concepts 7
th
Edition, Feb 11, 2005
File System
File System
—
—
Recovery
Recovery
All file system data structure updates are performed ... C.31
Silberschatz, Galvin and Gagne â2005
Operating System Concepts 7
th
Edition, Feb 11, 2005
File System
File System
The fundamental structure of the 2000 file system (NTFS) is a
volume
z Created...
- 63
- 535
- 0
Operating System Concepts - Chapter 1: Introduction.Chapter 1: IntroductionWhat Operating Systems Do Computer-System pot
Ngày tải lên :
28/06/2014, 02:20
... aspects of system
z Loads operating system kernel and starts execution
1.4
Silberschatz, Galvin and Gagne â2005
Operating System Concepts 7
th
Edition, Jan 12, 2005
What is an Operating System?
What ... Introduction
Chapter 1: Introduction
What Operating Systems Do
Computer -System Organization
Computer -System Architecture
Operating- System Structure
Operating- System Operations
Process Management
... â2005
Operating System Concepts 7
th
Edition, Jan 12, 2005
Computer System Structure
Computer System Structure
Computer system can be divided into four components
z Hardware – provides basic...
- 40
- 583
- 0
Operating System Concepts - Chapter 2: Operating-System Structures doc
Ngày tải lên :
28/06/2014, 02:20
... and Gagne â2005
Operating System Concepts 7
th
Edition, Jan 14, 2005
Layered Operating System
Layered Operating System
2.24
Silberschatz, Galvin and Gagne â2005
Operating System Concepts 7
th
Edition, ... 2.4
Silberschatz, Galvin and Gagne â2005
Operating System Concepts 7
th
Edition, Jan 14, 2005
Operating System Services
Operating System Services
One set of operating- system services provides functions ...
–
–
System Call
System Call
–
–
OS Relationship
OS Relationship
2.42
Silberschatz, Galvin and Gagne â2005
Operating System Concepts 7
th
Edition, Jan 14, 2005
Operating System Generation
Operating...
- 44
- 560
- 0
Operating System Concepts - Chapter 4: Threads pot
Ngày tải lên :
28/06/2014, 02:20
... and Gagne â2005
Operating System Concepts 7
th
edition, Jan 23, 2005
Many
Many
-
-
to
to
-
-
One Model
One Model
4.15
Silberschatz, Galvin and Gagne â2005
Operating System Concepts 7
th
edition, ... and Gagne â2005
Operating System Concepts 7
th
edition, Jan 23, 2005
Many
Many
-
-
to
to
-
-
Many Model
Many Model
4.10
Silberschatz, Galvin and Gagne â2005
Operating System Concepts 7
th
edition, ... development of the library
Common in UNIX operating systems (Solaris, Linux,
Mac OS X)
4.6
Silberschatz, Galvin and Gagne â2005
Operating System Concepts 7
th
edition, Jan 23, 2005
Kernel...
- 28
- 489
- 0
