Some Basic UNIX Commands NB*”Rm” The UNIX operating system has for many years formed the backbone of the Internet‚ especially for large servers and most major university campuses. However‚ a free version of UNIX called Linux has been making significant gains against Macintosh and the Microsoft Windows 95/98/NT environments‚ so often associated with personal computers. Developed by a number of volunteers on the Internet such as the Linux group and the GNU project‚ much of the open-source software
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Windows Server 2008 R2 Active Directory and the configuration of access controls achieve CIA for departmental LANs‚ departmental folders‚ and data. a. By having domains and access rights and permissions‚ an administrator can achieve confidentiality‚ integrity‚ and accountability by controlling what files and resources a user can access. 2) Is it good practice to include the account or user name in the password? Why or why not? a. No it is not good practice because it makes it easier to guess
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the following files are in the working directory:$ 1sintro notesb ref2 sectionl section3 section4bnotesa refl ref3 section2 section4a sentrev. Give commands for each of the following‚ using wildcards to express filenames with as few characters as possible. a. List all files that begin with section. $ ls section* b. List the section1‚ section2‚ and section3 files only. $ ls section[1-3] c. List the intro file only. $ ls i* d. List the section1‚ section3‚ ref1‚ and ref3 files. $ ls *[13]
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Office Administration SBA Topic: “An Investigation into the Information Management system used in the Human Resource Department at Establishment.” Candidate Name: Candidate Number: 010011 Centre: Jennings Secondary School Centre #: 010011 Subject: Office Administration Proficiency: General Territory: Antigua and Barbuda Teacher’s Name: Ms. Joseph Date: 3rd February‚ 2012. Table of Contents Acknowledgements……………………………………………. 3 Statement of Topic…………………………………………….. 4
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info from one point to another point? > 3. (Page 243)Matches any single character in the name of an existing file? ? 4. (Page 14-15)Component of X Windows that will allow you to customize the user interface? Window Manager 5. (Page 34)Where are programs and data temporarily stored when there is not enough RAM to hold all the information it is processing? Swap file 6. (Page 38)Logical Volume Manager(know what this is used for)Allows you to change the size of logical volumes (partitions)
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Discretionary ACL and a System ACL. Windows files have an owner mean that the creator of the file. In window owner is not a group which they belong. An access right in window doesn’t give importance to owner. File in the window have two main categories either it require the explicit list of people and groups or get it from the parent directory. File list consist of users and groups who have the specific right access to the directory‚ file or subdirectories. In window for file configuration you not
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experts use a number of models to describe security access control systems. The most common is the Discretionary Access Control (DAC). It is how each user has complete control over the files that they own and the programs that they use‚ and programs run by a user will have all of the rights that the user has. A user can allow others access to her objects at her discretion‚ and under such a model the level of security of a system is left to the discretion of the applications running on it. Under
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Vocabulary Table. |Term |Definition | |Windows |Whichever of several microcomputer operating systems or environments presenting a| | |graphical user interface | |Processor |A piece of a computer‚ such as
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perform web specific tasks‚ they also handle numerous person to person tasks such as custom computer building‚ videography and DVD authoring. Their web related tasks include web design‚ web development‚ graphics design‚ web hosting and DNS (domain name system). One thing NY Freetech does not have is a support forum for their customers. To contact customer service‚ currently you have to email them and wait for a reply. What is needed is a support forum. Customers or prospect customers can post in the forums
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partition 2. Can Linux run on a 32 bit system? What are some of the system platforms that linux can run on? Yes‚ i386/i686 x86_64‚ Mac 3. What is the minimum partition requirements for /root‚ tmp‚ and swap? Root 1GB‚ tmp 500MB‚ swap 2-8 GB 4. What do use if you want to display a text file one screen at a time? Use pagers; less utility and more utility 5. What utility makes a copy of a file? cp (copy) example $ cp memo memo.copy 6. What utility can rename a file without making a copy of it? mv (move)
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