chapter 7 configuring and administering linux

... are encrypted and stored in the file /etc/shadow, which can be read only by the root user 7. 1.4 Configuring Group Definitions Recall from Chapter 4, Issuing Linux Commands that Linux uses groups ... enter the command: swapon /dev/ device where device specifies the swap device; for example, hda3 7. 3 Starting and Stopping the System and Services Using Linux commands, you can start and stop the ... the System Time and Time Zone Linux provides commands that let you set the current system date and time and the system time zone 7. 5.1 Setting the Current System Date and Time To display the current...

Ngày tải lên: 07/11/2013, 10:15

... a local group to have a mandatory user profile The mandatory profile has a logo with 16-bit color and 1024 x 76 8 resolution Users have both standard VGA video adapters and SVGA video adapters ... Pete Loshin (Compiler); Paperback MCSE Windows 2000 Core for Dummies: Exam 70 -210, Exam 70 -215, Exam 70 -216, Exam 70 -2 17 Table of Contents Installing Windows 2000 Professional Windows ... with increased bandwidth • BAP (Bandwidth Allocation Protocol) and BACP (Bandwidth Allocation Control Protocol) enhance multilinking by dynamically adding or dropping links on demand Settings are...

Ngày tải lên: 26/10/2013, 22:15

... a local group to have a mandatory user profile The mandatory profile has a logo with 16-bit color and 1024 x 76 8 resolution Users have both standard VGA video adapters and SVGA video adapters ... Pete Loshin (Compiler); Paperback MCSE Windows 2000 Core for Dummies: Exam 70 -210, Exam 70 -215, Exam 70 -216, Exam 70 -2 17 Table of Contents Installing Windows 2000 Professional Windows ... with increased bandwidth • BAP (Bandwidth Allocation Protocol) and BACP (Bandwidth Allocation Control Protocol) enhance multilinking by dynamically adding or dropping links on demand Settings are...

Ngày tải lên: 10/12/2013, 15:15

... the way in IT testing and certification tools, www.testking.com - 22 - 70 - 2 27 C D Configure routing and remote access on ISA-Server2 Create and configure a dial-on-demand interface named MainOffice ... Leading the way in IT testing and certification tools, www.testking.com - 37 - 70 - 2 27 QUESTION NO: 27 Your company network includes a communication server named Commnet and an array of two ISA server ... 10.10.100.104/24 131.1 07. 200.5/24 200 ISA-server6 10.10.100.105/24 131.1 07. 200.6/24 100 Leading the way in IT testing and certification tools, www.testking.com - 10 - 70 - 2 27 Using network monitor,...

Ngày tải lên: 21/12/2013, 04:19

... copying and moving compressed files and folder are: files and folders copied within a NTFS volume and between NTFS volumes inherits the compression state of the target folder; files and folders ... logical drive is to open the command prompt and type the command: NET USE devicename \\computername\sharename In this scenario, the command translates to the command: net use G: \\AppSrv\C$ Incorrect ... connection to the network, and define a mandatory profile path on each domain user account Leading the way in IT testing and certification tools, www.testking.com - 37 - 070 - 210 D Connect the portable...

Ngày tải lên: 21/12/2013, 04:19

... sites Available network bandwidth and latency Company size Existing and planned network and systems management Existing methods for accessing data and systems Network roles and responsibilities Performance ... EVALUATING THE EXISTING AND PLANNED TECHNICAL ENVIRONMENT Analyzing Company Size and User and Resource Distribution Assessing Available Connectivity and Bandwidth Performance ... managed, and the level of support staff expertise is Analyze Existing and Planned Network and Systems Management In analyzing the network and systems management, you must document existing policy and...

Ngày tải lên: 21/12/2013, 04:19

... Operating System (IOS) Use Cisco CLI commands to perform basic router and switch configuration and verification Given a network addressing scheme, select, apply, and verify appropriate addressing parameters ... Context-sensitive help – Command Syntax Check – Hot Keys and Shortcuts H c vi n m ng Bách khoa - Website: www.bkacad.com Command Syntax Check H c vi n m ng Bách khoa - Website: www.bkacad.com Command Syntax Check ... Aborts the current command and exits the configuration mode H c vi n m ng Bách khoa - Website: www.bkacad.com Examination Commands • Identify the purpose of the show command and several of its variations...

Ngày tải lên: 22/12/2013, 13:17

... a command prompt, run the Net Config Server command C From a command prompt, run the Net Statistics command Leading the way in IT testing and certification tools, www.testking.com -3- 070 - 215 ... Fixboot c: command, and then run the Exit command C Restart the computer by using the Recovery Console Run the enable winlogon service_auto_start command, and then run the Exit command D Restart ... Engineering1 and 192.168.1.1 for Sales1 B On Engineering2 and Sales2, install Routing and Remote Access, and configure RIP as a routing protocol C On Engineering2 and Sales2, install and configure...

Ngày tải lên: 17/01/2014, 06:20

... AddisonWesley All rights reserved 7- 39 Vector Example: Display 7. 7 Using a Vector (1 of 2) Copyright © 2006 Pearson AddisonWesley All rights reserved 7- 40 Vector Example: Display 7. 7 Using a Vector (2 of ... reserved 7- 20 Class Member Variable Example: Display 7. 3 A Class Member Variable (1 of 5) Copyright © 2006 Pearson AddisonWesley All rights reserved 7- 21 Class Member Variable Example: Display 7. 3 ... reserved 7- 22 Class Member Variable Example: Display 7. 3 A Class Member Variable (3 of 5) Copyright © 2006 Pearson AddisonWesley All rights reserved 7- 23 Class Member Variable Example: Display 7. 3...

Ngày tải lên: 19/03/2014, 01:20

... Chapter 7: Time and Schedule Management Condensed GSAM Handbook This page intentionally left blank 7- 2 February 2003 Chapter Time and Schedule Management 7. 1 Introduction Time ... Estimate Duration 8 A B 8 6 5 7 Critical Path Figure 7- 2 Schedule Development Overview 7- 4 February 2003 Condensed GSAM Handbook Chapter 7: Time and Schedule Management 7. 2.1 Activity Definition ... Evaluation and Review Technique (GERT) and System Dynamics models [1] More on diagramming methods can be found in 7. 5, Resources 7- 6 February 2003 Condensed GSAM Handbook Chapter 7: Time and Schedule...

Ngày tải lên: 07/07/2014, 16:20

... 2.1 and 175 mg l-1 BOD, the standard deviations were ± 0 .7 and ± 26 mg l-1 respectively There is no acceptable procedure for determining the accuracy of the BOD test 7. 5 Chemical oxygen demand ... under litre and standardise against standard sodium chloride solution Use replicates containing 25.00 ml standard NaCl solution and 25 ml distilled water Adjust titrant to 0. 070 5 mol l-1 and make ... Standard potassium dichromate solution, 0.04 17 mol l-1 Dissolve 12.259 g of K2Cr2O7 primary standard grade, dried at 103 °C for hours, in distilled water and dilute to 1.000 litre √ Dilute standard...

Ngày tải lên: 23/05/2015, 17:09

... to such damage The author and publisher have taken pains to make this chapter clear and accurate, but their efforts don't ensure that the procedure presented in this chapter will work correctly ... responsibility for ongoing research and development of XFree86 5.2 Installing X Getting a proper X Window System up and running used to be a real challenge on Linux, almost a rite of passage Today, ... 5.3 Configuring X When you install the xserver-common package, xf86config is automatically launched However, you can launch the program any time you like To so, log in as root and type the command:...

Ngày tải lên: 07/11/2013, 10:15

... polyurethane, and trapezoidal tooth profiles Fig NASA metal timing belts exploit stainless steel’s strength and flexibility, and are coated with sound -and friction-reducing plastic 2 27 Sclater Chapter ... equations of motion Fig A standard differential winch consists of two drums, D1 and D , and a cable or chain which is anchored on both ends and wound clockwise around one drum and counterclockwise around ... be more expensive and more dangerous to operate Load Positioning Problem: It was necessary for a 75 0-lb load to be accelerated from standstill in 0.5 s and brought into speed and position synchronization...

Ngày tải lên: 22/10/2012, 14:26

... to support and secure the tubes and prevent vibration The baffle layout increases or decreases Plain Finned Plain Figure 7. 11 Plain and Finned Tubes 172 Beaded or Belled Welded Figure 7. 12 Tube ... hold the baffles in place and prevent vibration and excessive tube movement Nozzles and Accessory Parts Shell -and- tube inlet and outlet nozzles are sized for pressure drop and velocity considerations ... shell and tube, reboiler, plate and frame, air cooled, and spiral The shell -and- tube heat exchanger is the most common in the process industry Shell -and- tube heat exchangers are designed to handle...

Ngày tải lên: 20/08/2013, 10:39

... Àj2pk=N k ˆ 0, 1, , N À 1: The DFT and IDFT defined in (7. 1.3) and (7. 1.6), can be expressed in matrix±vector form as X ˆ Wx 7: 1:7a† and xˆ à WX, N 7: 1:7b† where x ˆ ‰x…0† x…1† x…N À 1†ŠT ... Therefore the frequency and time samples produced by (7. 1.3) and (7. 1.6), respectively, are periodic with period N That is, X …k† ˆ X …k ‡ N† for all k 7: 1:20a† for all n: 7: 1:20b† and x…n† ˆ x…n ‡ ... defined in (7. 1.26) and (7. 1. 27) , which uses the property that the convolution of the sequences x(n) and h(n) is equivalent to multiplying their DFTs X(k) and H(k) As described in Section 7. 1.3, the...

Ngày tải lên: 28/10/2013, 05:15

... 0° = mgd (7- 6) B A m (7- 7) Work done by a force in Lifting an object: Consider an object of mass m that is lifted by a force F form point A to point B The object starts from rest at A and arrives ... curve and the x-axis, between xi and x f (shaded blue in fig.d) xf W= ∫ F ( x)dx xi (7- 8) The Spring Force: Fig.a shows a spring in its relaxed state In fig.b we pull one end of the spring and ... force F is applied to an object of mass m it can accelerate it and increase its speed v and kinetic energy K Similarly F can decelerate m and decrease its kinetic energy We account for these changes...

Ngày tải lên: 13/12/2013, 05:15

Ngày tải lên: 14/12/2013, 12:15