... facilities
Distributions Linux
•
Distribution = A collection of all or some programs
altogether around a Linux kernel which allows to install a
collaborative system, operating perfectly.
–
Include ... OS.
–
-p, processor: processor type
#uname –a
Linux linuxsrv.linuxvn.net 2.2.14-5.0#1 Tue Mar 7
21:07:39 EST 2000 i386 unknown
Free Software, Linux & Open Source
•
1984 : Richard Stallman, ...
Live CD Linux
•
Distro Linux on one CD
–
GNU /Linux OS. Plus with necessary softwares
–
Not affect the current status of PC, HD not required!
•
Some typical distro
–
Knoppix
–
DemoLinux
–
Mandows
–
FreeSBIE
...
... facilities that an embed-
ded operatingsystem must provide.
Embedded systems can be defined as computing systems
with tightly coupled hardware and software that are designed
to p erform a dedicated function. ... Publishing Corporation
EURASIP Journal on Embedded Systems
Volume 2008, Article ID 502768, 2 pages
doi:10.1155/2008/502768
Editorial
Operating System Support for Embedded
Real-Time Applications
Alfons ... that these systems are usually an integr al part
of a larger system.
We can find a large variety of applications where embed-
ded systems play an important role, from small stand-alone
systems,...
... http://sites.google.com/site/nbhung
17
Hệ điều hành Linux
LinuxOperating System
•
Tổng quan về hệ điều hành Linux
•
Hệ thống tập tin trên Linux
•
Bộ thông dịch lệnh
•
Lập trình shell script
14/08/2009
Ngô ... - http://sites.google.com/site/nbhung
2
Hệ điều hành Linux
LinuxOperating System
•
Tổng quan về hệ điều hành Linux
•
Hệ thống tập tin trên Linux
•
Bộ thông dịch lệnh
•
Lập trình shell script
14/08/2009
Ngô ... http://sites.google.com/site/nbhung
16
Hệ điều hành Linux
Tài liệu chi tiết
•
Ngô Bá Hùng - Linux - Các lệnh cơ bản
•
Ngô Bá Hùng - Linux - Hệ thống tập tin
•
FOSS-Wire.com - Unix /Linux Command Reference
[http://sites.google.com/site/nbhung/open-source]
•
UNIX...
... file system hierarchy
Any operatingsystem needs to save numerous files: from system configuration
files, to log files or user files etc. In general, each operatingsystem uses its own
file system ... to separate
information we have on the system appropriately, so that we can have more
than one operatingsystem installed on the same disk, for instance. The df
command shows us, for each unit ... navigate
through any system based on GNU /Linux, regardless of what distribution we
use.
Command
A command is a program that
performs a specific action re-
lated to the operating system.
Each of the system s...
... Guide for Solaris OperatingSystem guide is intended for
anyone responsible for installing Oracle Database 11g Release 1 (11.1) on a single
Solaris system. Additional installation guides for ... Oracle Database Quick Installation Guide for Solaris OperatingSystem (SPARC 64-Bit)
■ Oracle Database Client Quick Installation Guide for Solaris OperatingSystem (SPARC
64-Bit)
■ Oracle Enterprise ... "Database Security Options" on page 3-7 for more
information
See Also: Oracle Real Application Clusters Installation Guide forLinux
and UNIX for more information about configuring Grid Control
Database...
... backup copy of the /etc /system file, for
example:
# cp /etc /system /etc /system. orig
b. Open the /etc /system file in any text editor:
# vi /etc /system
c. To specify new values for the parameters, ... version shown is Solaris 9 (5.9). If
necessary, see your operatingsystem documentation for infor-
mation about upgrading the operating system.
2. To determine whether the required packages are ... of the Oracle Database Installation Guide for UNIX
Systems for information about required and optional
Install The Install screen displays status information while
the product is being installed.
End...
... the
system, perform the command:
# cat /var/sadm /system/ admin/CLUSTER
CLUSTER=SUNWCXall
viii Intermediate System Administration for the Solaris™ 10 Operating System
Copyright 2005 Sun Microsystems, ... time zone for your area. To continue, press
Esc-2.
How Prepared Are You?
Preface-xxii Intermediate System Administration for the Solaris™ 10 Operating System
Copyright 2005 Sun Microsystems, Inc. ... In-Memory System Directories 2-4
Identifying the Fundamentals of the CD-ROM Installation
1-10 Intermediate System Administration for the Solaris™ 10 Operating System
Copyright 2005 Sun Microsystems,...
... names for disk
Slices 0 through 7 for a disk that is attached to Controller 1, at
Target 1, on Disk Unit 0.
Using Hard Links
2-22 Intermediate System Administration for the Solaris™ 10 Operating System
Copyright ... to the system. To view a list of only
attached devices on the system, perform the command:
# prtconf | grep -v not
System Configuration: Sun Microsystems sun4u
Memory size: 256 Megabytes
System ... appropriate remote equipment for this
exercise.
Reconfiguring Devices
3-18 Intermediate System Administration for the Solaris™ 10 Operating System
Copyright 2005 Sun Microsystems, Inc. All Rights...
... file system
developed for use on CD-ROM media.
● pcfs – The PC file system is a UNIX implementation of the disk
operating system (DOS) file allocation table (FAT32) file system. The
pcfs file system ... indirect pointers
Introducing Solaris OS File Systems
4-2 Intermediate System Administration for the Solaris™ 10 Operating System
Copyright 2005 Sun Microsystems, Inc. All Rights Reserved. Sun Services, ... disk performance from degrading.
Exercise: Working With Disks and Partitions (Level 3)
3-60 Intermediate System Administration for the Solaris™ 10 Operating System
Copyright 2005 Sun Microsystems,...
... pageout, and for performance
reasons wants to be able to provide enough memory for reasonable data manager tasks.
Many other operating systems have met with this problem. Often these systems solve ... Schwans, K., and Vegdahl, S.
StarOS, a Multiprocessor OperatingSystemfor the Support of Task Forces.
In Proceedings of the 7th Symposium on OperatingSystem Principles, pages 117-129. ACM, December, ... November, 1984.
[9] Kahn, K.C. et al.
iMAX: A Multiprocessor OperatingSystemfor an Object-Based Computer.
In Proc. 8th Symposium on Operating Systems Principles, pages 127-136. ACM, December, 1981.
[10]...