vdi lab

. Exercises Conduct the experiment in the environment of the lab building, andIv. Summary Set-UID is an important security mechanism in UNIX systems. When a set-UID program runs, it is assumed that it has the permissions of the owner. For example, if the program owner is root, anyone who runs the program will be given the permissions of the program owner. Through this experiment, we have a preliminary understanding of set_uid. At the same time, we hav

I. Lab Objectives Master how to configure a vswitch using telnet Ii. Technical Principles Configure the management IP address of the vswitch (the IP address of the computer and the management IP address of the vswitch are in the same network segment ); Configure the username and logon password for the Telnet User: Switch (config) # enble password XXXX // set the password for entering the privileged mode; Switch (config-line)

(1) use DEBUG to write the above program segments to the memory and execute them one by one. Fill in the blanks based on the actual running conditions of the commands. E 0021:0 0021:7 30 h, 31 H, 32 h, 33 H, 34 h, 34 h, 35 h, 36 h, 37 h MoV ax, 0021 MoV ds, ax MoV ax, 2200 MoV SS, ax MoV SP 0100 MoV ax, [0]; AX = 3130 Add ax, [2]; AX = 6462 MoV BX, [4]; BX = 3534 Add Bx, [6]; BX = 6c6a Push ax; SP = 00feh. The modified memory unit address is 2200: 00fe. The content is 6462 H. Push BX; SP = 00f

This is the first chapter of the assembly language Machine experiment. The main content of this experiment is to master the methods for compiling and debugging Assembly commands using the debug tool, and to master some basic assembly commands usage and their functions. I,Establishment of the DOS language development environment: This shows the DOS configuration file on the local machine, and writes Mount D: \ MASM to the end of the file. D: Two commands, which can be used to deploy the developme

Java Lab report One: Java familiarity with the development environment20135322 Zheng WeiExperimental requirements:1. Compiling and running a simple Java program using the JDK2. Edit, compile, run, and debug Java programs using EclipseExperimental content(i) Java program Development under command line(ii) Development and commissioning of Java programs under Eclipse(iii) exercises (implemented via command line and Eclipse two, practice debugging under E

Beijing Institute of Electronic Technology (BESTI)Real Inspection report Course: Java Lab class: 201352 Name: Chi Binning No.: 20135212Score: Instructor: Lou Jia Peng Experimental Date: 15.04.14Experiment level: Preview degree: Experiment time:Instrument Group: Compulsory/Elective: Elective experiment number: 1Lab Name: familiarity with the Java development environmentExperimental purposes and requirements:1. Use JDK compile, run simple Java pro

Linux Lab Report-Build a LVS of the DR ModelExperimental background:Learn notes and build a Dr model of LVs Experimental Purpose:Understand LVS of the DR How the Model worksImplement a LVS of the DR the experiment of the modelLab Environment:Vmware Workstation 9 , CentOS 6.4 experimental steps:1 , the experiment aims to plan the following models,CIP,VIP,DIP and RIP on the same network segment 650) this.width=650; "title=" snag-0196.jpg "src=" http:/

Lesson:Java Programming class: 1353 Name: Wusi No.:20135332 Score: Instructor: Lou Jia Peng experimental Date:2015.04.15 Experiment level: Preview degree: experiment time:13:00~15:00 Instrument Group: compulsory / elective: Elective Experiment number:1 Lab Name: familiarity with the Java development environment Experimental purposes and requirements: Edit, compile, run, and debug simple Java programs under the command line and

record it as a test list Quick completion of writing test cases for this feature Test code compilation does not pass (no product code) Write the Product Code Test Pass Refactor the code and ensure the test passes (refactoring the next lab session) Cycle through the development of all functions About the use of test tools:Open Eclipse, click File->new->java Project to create a new Tdddemo Java project;In the Tdddemo projec

development method called "Test-driven Development" (TDD).(2) The general steps of TDD are as follows:• Clear the current functionality to be completed and record it as a test list• Quickly finish writing test cases for this feature• Test code compilation does not pass (no product code)• Write the Product code• Test Pass• Refactor the code and ensure the test passes (refactoring the next lab session)• Cycle through the development of all functions(3)

experiment to enter the code and run the results:Do the above content, did not think that can be named with the school number. Because the network signal is not stable, exited the experiment, the following content is once again enters the experimental building to do.(2) TDD (test driven devlopment, testing-driven development)The general steps for TDD are as follows: Clear the current functionality to be completed and record it as a test list Quick completion of writing test cases f

I've talked about whitening tutorials before, but this one is a little different from the previous use of skin and this article we only use Lab mode is finished whitening. White Beauty after the effect of the picture. An effect chart that was not processed before. All right, then we'll just watch and learn PS whitening process. Open the original artwork resize the picture, hue/saturation as shown below. Copy, one layer, and go to

In the student era, the envy of the laboratory, the teacher can tinker with all kinds of interesting things. When I was in college, finally have the opportunity to do a lot of experiments in the laboratory, because I was the Department of Physics, and met a very respectable teacher-miss Gao, let me in his laboratory, all the damaged experimental equipment to repair the assembly, and to do the test samples as required. After some toss, just understand, to do a good experiment, not only spend ener

instructions.Reply:Modify the Eflag value of the process in the Env_create function. if (type = = Env_type_fs) e->env_tf.tf_eflags |= fl_iopl_mask; Question 1:How to ensure that the IO privilege settings are saved and overloaded while the process is switching.Reply:The ENV.POP_TF function was called during the process switchover, where registers were recovered and registers such as Eip,cs,eflags were restored in the iret instruction. The Block CacheIn Jos, 1 simple disk b

. Shell Scripting Analysis(1) Use Vim/gedit to write the shell script file ex1.sh, which reads as follows:Run the script 3 times at the shell command terminal to see the results of its operation.① run for the 1th time:. ex1.sh② run for the 2nd time:. Ex1.sh Best Wishes③ Run for the 3rd time:. Ex1.sh God bless UCombine 3 run results, analyze script code, summarize the following in the lab report:① what is the function of the entire shell script?Outputs

conversion program and so on.Awk:awk is a powerful text analysis tool that is particularly powerful when analyzing data and generating reports, and simply saying that awk reads the file line-by-row, using spaces as the default delimiter to slice each row, and then perform various analytical processing of the cut.Curl is an open source file Transfer tool that works with URL syntax in the command line mode.Wget is a free tool that automatically downloads files from the Web, supports downloads via

(Hexstr.substring (i*2+1, i*2+2), 16);Result[i] = (byte) (high * + low);}return result;}}Iv. ResultsFive, the Experiment experienceThrough the experiment of the first attempt of the cryptography of the two PCs to transfer information between the use of the RSA (PUB) algorithm to the DES algorithm key encryption, using DES algorithm for plaintext encryption, the use of hash value to verify the integrity of the information. Pair programming, the realization of two PC information transmission, enh

13.3% Design 2h 26.6% Code implementation 4h 53.3% Test 0 0 Analysis Summary 30min 6.7% Experimental Summary (no pairing game programming)The most practical knowledge learned through this experiment is the use of refactoring Raname: How to modify a name. It is an improvement in eclipse, and is now quick and easy to modify, when the name is accidentally misspelled at the time of th

(); theSystem.out.println ("Please enter the amount of blood (800~2000) you create the character:"); *Person2.blood=scan1.nextdouble (); $System.out.println ("Please enter the damage value (80~120) of the person you created:");Panax Notoginsengperson2.normalattack=scan1.nextdouble (); -System.out.println (person2.name+ "---blood:" +person2.blood+ "---damage value:" +person2.normalattack); the + intI=1; A while((person1.blood>0) (person2.blood>0)){ theSystem.out.println ("+i+"

Lab 1 (four arithmetic exercises in primary school) and four arithmetic operations in primary school # Include Although the Code is relatively simple to write and the functions have not yet met the requirements of the teacher, this well-defined writing method is quite preferred. Functions to be improved...