operating system support for firewalling

... important In avionics systems, for instance, running interrupts other than the system clock needed for cycling the partitions is discouraged In a partitioning operating system, memory (and possibly ... distributions for embedded systems based on Linux and other open source developments This special issue focuses on new results of research work and development in the field of real-time operating systems for ... provide support for adjusting the load to the system needs, managing the dynamic allocation of memory under temporal and spatial constraints, managing energy to allow trading performance for reduced...

Ngày tải lên: 21/06/2014, 22:20

... complexity and size of concurrent systems programs such as the operating system and database management system make error prevention alone insufficient for achieving high system reliability and availability ... caused by shadow paging Although designed for the POSTGRES storage system, these algorithms would also be useful in a conventional storage system as support for logical logging Using these techniques, ... in Systems Programs 2.1 Introduction Any technique for improving system reliability and availability has underlying it a model of system failure A given technique is successful only if real systems...

Ngày tải lên: 28/04/2014, 13:32

... the My Oracle Support Web site (formerly OracleMetaLink) for the most up-to-date list of certified hardware platforms and operating system versions The My Oracle Support Web site (formerly OracleMetaLink) ... Guide for Solaris Operating System guide is intended for anyone responsible for installing Oracle Database 11g Release (11.1) on a single Solaris system Additional installation guides for Oracle ... Database Client Installation Guide for Solaris Operating System for Oracle Database Client installation instructions Oracle Database Licensing Information for more information about the features available...

Ngày tải lên: 23/03/2014, 16:20

... 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, add ... install it See your operating system or software documentation for information about installing packages Oracle Database Quick Installation Guide 15 To determine whether an operating system patch is ... the version shown is Solaris (5.9) If necessary, see your operating system documentation for information about upgrading the operating system To determine whether the required packages are installed,...

Ngày tải lên: 07/04/2014, 15:52

... Printers and System Processes Configuring Printer Services Controlling System Processes Performing System Backups and Restores Performing File System Backups Preface-xx Performing File System Restores ... the system, perform the command: # cat /var/sadm /system/ admin/CLUSTER CLUSTER=SUNWCXall 1-10 Intermediate System Administration for the Solaris™ 10 Operating System Copyright 2005 Sun Microsystems, ... Performing System Boot Procedures Executing Boot PROM Commands Performing Boot and Shutdown Procedures Performing User and Security Administration Performing User Administration Performing System...

Ngày tải lên: 12/08/2014, 22:21

... Intermediate System Administration for the Solaris™ 10 Operating System Copyright 2005 Sun Microsystems, Inc All Rights Reserved Sun Services, Revision A.1 Performing the Exercises Performing the ... count for the newdir directory is two The inode number varies among different systems 2-32 Intermediate System Administration for the Solaris™ 10 Operating System Copyright 2005 Sun Microsystems, ... input to the system This level also includes the task solutions for all three levels Intermediate System Administration for the Solaris™ 10 Operating System Copyright 2005 Sun Microsystems, Inc...

Ngày tải lên: 12/08/2014, 22:21

... of information The Solaris OS supports three different types of file systems: q Disk-based file systems q Distributed file systems q Pseudo file systems Disk-based File Systems Disk-based file systems ... Solaris OS File Systems Pseudo File Systems Pseudo file systems are memory based These file systems provide for better system performance, in addition to providing access to kernel information and ... of a file system on one system appear as though it were part of the local directory tree Intermediate System Administration for the Solaris™ 10 Operating System Copyright 2005 Sun Microsystems,...

Ngày tải lên: 12/08/2014, 22:21

... system SUNWadmap system SUNWadmc system SUNWadmfw system SUNWadmj system SUNWadmr ALE SUNWciu8 CTL SUNWctpls support System Accounting, (Root) System Accounting, (Usr) Apache Common Logging System ... across system reboots It is a pseudo file system rather than a disk-based file system 5-8 Intermediate System Administration for the Solaris™ 10 Operating System Copyright 2005 Sun Microsystems, ... File System Some file system administration tasks cannot be performed on mounted file systems To unmount a file system to prepare it for system maintenance, use the umount command Unmounting a file system...

Ngày tải lên: 12/08/2014, 22:21

... Intermediate System Administration for the Solaris™ 10 Operating System Copyright 2005 Sun Microsystems, Inc All Rights Reserved Sun Services, Revision A.1 Performing the Exercises Performing the ... running on the system, perform either the command: # /usr/platform/‘uname -m‘/sbin/prtdiag -v or # prtconf -V 8-4 Intermediate System Administration for the Solaris™ 10 Operating System Copyright ... Review the man page for the kbd command for more information 8-8 Intermediate System Administration for the Solaris™ 10 Operating System Copyright 2005 Sun Microsystems, Inc All Rights Reserved Sun...

Ngày tải lên: 12/08/2014, 22:21

... Copy the /etc /system. orig file to the /etc /system file Reboot the system # cd /etc # cp system. orig system # init 9-62 Intermediate System Administration for the Solaris™ 10 Operating System Copyright ... YYYYMMDD_HHMMSS format 9-48 Intermediate System Administration for the Solaris™ 10 Operating System Copyright 2005 Sun Microsystems, Inc All Rights Reserved Sun Services, Revision A.1 Performing System ... svc: /system/ utmp:default online 8:43:47 svc: /system/ system-log:default online 8:43:47 svc: /system/ system-log:default online 8:43:49 svc: /system/ filesystem/local:default online 8:44:01 svc: /system/ mdmonitor:default...

Ngày tải lên: 12/08/2014, 22:21

... input to the system This level also includes the task solutions for all three levels Intermediate System Administration for the Solaris™ 10 Operating System Copyright 2005 Sun Microsystems, Inc ... input to the system This level also includes the task solutions for all three levels Intermediate System Administration for the Solaris™ 10 Operating System Copyright 2005 Sun Microsystems, Inc ... variables set for the user9 login are also set for this login Do they match? 13 Log out, and log in again as the root user 10-70 Intermediate System Administration for the Solaris™ 10 Operating System...

Ngày tải lên: 12/08/2014, 22:21

... to the system named host1, is a local printer for any user logged on to that system 12-4 Intermediate System Administration for the Solaris™ 10 Operating System Copyright 2005 Sun Microsystems, ... input to the system This level also includes the task solutions for all three levels Intermediate System Administration for the Solaris™ 10 Operating System Copyright 2005 Sun Microsystems, Inc ... access the appropriate remote equipment for this exercise 11-28 Intermediate System Administration for the Solaris™ 10 Operating System Copyright 2005 Sun Microsystems, Inc All Rights Reserved Sun...

Ngày tải lên: 12/08/2014, 22:21

... input to the system This level also includes the task solutions for all three levels Intermediate System Administration for the Solaris™ 10 Operating System Copyright 2005 Sun Microsystems, Inc ... input to the system This level also includes the task solutions for all three levels Intermediate System Administration for the Solaris™ 10 Operating System Copyright 2005 Sun Microsystems, Inc ... ID for each job # lpstat -o The four print jobs should be listed with sequential numbers 12-50 Intermediate System Administration for the Solaris™ 10 Operating System Copyright 2005 Sun Microsystems,...

Ngày tải lên: 12/08/2014, 22:21

... Intermediate System Administration for the Solaris™ 10 Operating System Copyright 2005 Sun Microsystems, Inc All Rights Reserved Sun Services, Revision A.1 Module 15 Performing File System Restores ... filesystem 15-2 Intermediate System Administration for the Solaris™ 10 Operating System Copyright 2005 Sun Microsystems, Inc All Rights Reserved Sun Services, Revision A.1 Restoring a ufs File System ... input to the system This level also includes the task solutions for all three levels Intermediate System Administration for the Solaris™ 10 Operating System Copyright 2005 Sun Microsystems, Inc...

Ngày tải lên: 12/08/2014, 22:21

... performing tasks and problem-solving The act of interacting with a computer itself presents an overhead cost on effort Furthermore, computers put information at our fingertips resulting in information ... person’s software tools and information sources exist on a single device Someone in need of information or location-specific information has to locate a kiosk before being able to access the ... devices for tracking and the touchscreen for interaction and display Wikitude (Wikitude App, n.d.) and Layar (Layar App, n.d.) started out as 17 applications for smartphones that displayed information...

Ngày tải lên: 09/09/2015, 08:11

... began implementation of an operating system called Mach Our goals for Mach were: • an object oriented interface with a small number of basic system objects, • support for both distributed computing ... 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 ... Multiprocessor Operating System for an Object-Based Computer In Proc 8th Symposium on Operating Systems Principles, pages 127-136 ACM, December, 1981 [10] Jones, A.K The Object Model: A Conceptual Tool for...

Ngày tải lên: 12/09/2012, 15:05

... OFDM systems and MIMO systems Since the thesis studies the channel estimation for OFDM systems and system capacity for MIMO-OFDM systems, this chapter briefly introduces the background of OFDM systems ... receiver for continuous OFDM systems (c) The frequency division for OFDM systems Fig 2.9: The continuous OFDM system model As shown in Fig 2.9(a), the transmitted signal xi(t) for OFDM systems ... 2.10: The waveform of Gk ( w) 24 Fig 2.11: Equivalent transmitter for OFDM systems 25 Fig 2.12: Equivalent receiver for OFDM systems 25 Fig 2.13: CP for an OFDM symbol...

Ngày tải lên: 20/11/2012, 11:28

... Gagne, Operating System Concepts Seventh Edition John Wiley & Sons, Inc 2005 Tài liệu tham khảo [1] Ugur Halici, Operating Systems, Ankara’s University, 2003 [2] Andrew S Tanenbaum, Modern Operating ... Tanenbaum, Modern Operating Systems Second Edition Prentice Hall 2001 [3] Silberschatz et al, Operating System Concepts”, 6th Ed., 2002 [4] Silberschatz et al, Operating System Principles”, 7th ... Silberschatz et al, Operating System Principles”, 7th Ed., 2006 [5] A Tanenbaum, “Modern Operating Systems”, Prentice Hall, 2nd Ed., 2001 Điểm môn học 20% – thi kỳ 50% – thi cuối kỳ 30% – tập...

Ngày tải lên: 18/03/2013, 16:48

... Warm up B Read the text below and complete it with the phrases in box Software System software Operating system Application software Reading Read the text below and find MS - DOS OS/2Wrap ... Uncountable nouns: Danh tõ kh«ng ®Õm ®­îc Lµ nh÷ng danh tõ kh«ng thÓ ®Õm vµ kh«ng cã d¹ng sè nhiÒu E.g: Information, storage Language work A Divide some common nouns in computing into countable and uncountable ... typical errors Correct them We are having terrivel weather Can you give me some advice? I need some information The news was very depressing Many people use the Web today Language work C Complete this...

Ngày tải lên: 03/08/2013, 01:26

... Information System (GIS) is a system of hardware, software, personnel and data used for storage, retrieval, mapping and analysis of geographic data Spatial features are stored in a coordinate system, ... wastewater collection systems are described ArcView is an effective tool for routine display and plotting of collection system maps, querying the GIS database, development of sewer system hydraulic ... calculated population and flow values into the system it showed that the wastewater system is adequate for future flows (2033) The results are supported by the simulation where INFOWORKS simulation...

Ngày tải lên: 05/09/2013, 08:40