file 8. Some of the users in your company create and delete so many files that they have problems with fragmented disks. Which of the following new features in the ext4 file system help to reduce fragmentation problems? d. extents 9. In UNIX and Linux systems‚ what source of extra memory space is used when working on tasks and files that exceed the RAM capacity on chips in the computer?
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PHP Quick Reference Card1.02 string - single byte character sequence. See below. __DIR__ Variables that have not been assigned a value or have been unset contain the special value NULL. A NULL __CLASS__ assignment to an object variable destroys the object. __METHOD__ Explicit typecasts are rarely needed in PHP. If required Magic constants use the code inclusion. Copyright©‚ 2008 BrandsPatch LLC $x = (#)$y; - where # is one of bool‚ float‚ int or string. Operators http://www.explainth
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University of Phoenix Material Unix® and Linux® Comparison Matrix Directions: Choose three different versions of the UNIX® or Linux® operating systems to compare. Insert the three chosen versions and fill out the requested information in the Components column. UNIX® or Linux® operating system version: Ubuntu Components Your response Role of shell Even though many Ubuntu functions can be performed through the GUI‚ they can be completed faster through the shell. The default shell that Ubuntu
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MS Windows vs. Unix/Linux University of Phoenix POS/420 Introduction to Unix October 20‚ 2008 Scott Stewart MS Windows vs. Unix/Linux The Microsoft and Linux operating systems have been long considered to be in a competition to be the best operating systems on the market. This paper will compare and contrast these operating systems to help the consumer decide which is right for his or her environment. Such subjects as; cost‚ market share‚ hardware requirements‚ file processing
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Linux/UNIX operating systems perform in terms of cost and market share. This paper will compare and contrast the two operating systems in the file processing‚ programming capabilities‚ user interface‚ and application software availability. The differences between the Windows XP and Linux/UNIX will be outlined‚ comparing and contrasting the two operating systems. The team will draw our conclusions from examination of a sample case where a decision is required between a Windows or Linux/UNIX architecture
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University of Phoenix Material Unix® and Linux® Comparison Matrix Directions: Choose three different versions of the UNIX® or Linux® operating systems to compare in the following matrix. Insert the three chosen versions and fill out the columns based on the components on the left-hand side of the matrix. |Components |Red Hat Enterprise Linux |SUSE Linux |Debian GNU/Linux | |Role of shell |Uses a Bash command
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INTRODUCTION TO WINDOWS AND UNIX OPERATING SYSTEMS: WINDOWS: Windows is a line of operating systems produced by Microsoft for use on personal computers‚ including home and business desktops‚ notebook computers‚ and media centers. Windows Vista is a line of operating systems developed by Microsoft for use on personal computers‚ including home and business desktops‚ laptops‚ Tablet PCs‚ and media center PCs. Windows Vista contains many changes and new features‚ including an updated graphical
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UNIX File Permissions This paper will discuss user accessibility to files as well as the protection scheme on a UNIX system. The roles of Unix system users as well as groups will be discussed relative to file accessibility; as well as discussing specifics of granting file accessibility to 4990 users from a group of 5000 users. Users A UNIX system serves many users. Users are an abstraction that denotes a logical entity for assignment of ownership and operation privileges over
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University of Phoenix Material Unix® and Linux® Comparison Matrix Directions: Choose three different versions of the UNIX® or Linux® operating systems to compare in the following matrix. Insert the three chosen versions and fill out the columns based on the components on the left-hand side of the matrix. Components | Solaris 9 | Redhat Linux | NetBSD | Role of shell | Bourne Shell is the default. Reads commands inputted into the system. | The default shell is bash. The shell allows
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Shell Scripting Hamish Whittal Shell Scripting by Hamish Whittal Published 2005-01-25 22:36:19 Copyright © 2004 The Shuttleworth Foundation Unless otherwise expressly stated‚ all original material of whatever nature created by the contributors of the Learn Linux community‚ is licensed under the Creative Commons [http://creativecommons.org/] license Attribution-ShareAlike 2.0 [http://creativecommons.org/licenses/by-sa/2.0/] [http://creativecommons.org/licenses/by-sa/2.0/]. What follows
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