linux administration a beginners guide sixth edition

... 0-07-161143-6 All trademarks are trademarks of their respective owners Rather than put a trademark symbol after every occurrence of a trademarked name, we use names in an editorial fashion only, and to ... you what 8-track tapes are to me “Heaven and earth will pass away, but my words will never pass away.” —Luke 21:33 This page intentionally left blank Contents at a Glance PART I HTML Basics Getting ... in and began publishing a list of recommendations, called standards, for HTML and other web languages The last official standard for HTML was HTML 4.01 In an attempt to move the standards away...

Ngày tải lên: 05/05/2014, 14:14

... with NTFS and have already allocated all the disk with data on each partition, you may have to move data around a bit by hand to free up a partition Don’t bother trying to shrink an NTFS partition, ... NFS and e-mail aliases.) The only limitation is that each NIS map can have only one key, and the database mechanism doesn’t scale well beyond about 13 Technical Summary of Linux Distributions and ... tools, and so forth More formally, such packages are called distributions You may have heard of the Linux distributions named Red Hat, SuSE, Mandrake, and Caldera, which have received a great deal...

Ngày tải lên: 24/04/2014, 09:18

... has gone mobile! That means it is absolutely critical that you test the appearance and performance of your site on a mobile browser on a smartphone or tablet device You may already have a smartphone ... of available templates, and perhaps even investing in a visual web design tool such as Adobe Dreamweaver may be all you need to accomplish the task at hand Many Continuing Education programs offer ... sharing data between applications Despite the fact that XML was developed with the Web in mind, it has actually had a larger impact outside the web environment because of its datahandling capabilities...

Ngày tải lên: 24/01/2014, 17:16

... hoc data management tasks are performed on data that is already in the database Most of the analyses for LCTA are based on the data that are found in the installation database, thus, this task ... database, and the type discussed here, is a relational database A relational database is a collection of tables with relationships A database is designed to describe a situation A situation is a well-defined ... systems A database can be developed that is a collection of tables with relationships that represent the situation above and store LCTA data A database will contain three major components; tables, also...

Ngày tải lên: 16/03/2014, 16:20

... course using Java or a year’s experience using Java Experience using C# also suffices, as the language is remarkably similar to Java As most universities teach Java these days, and Java seems to ... Chapter 2: A C Refresher C Command-Line Programs Like Java programs, C programs start with a main function The C main function takes an integer and a pointer to a character array as inputs and ... available for the iPad and shows you how to create a universal application that will run on the iPhone or iPod touch but also take full advantage of the larger display on the iPad when available...

Ngày tải lên: 19/03/2014, 11:52

... request a small amount of data from a database server It takes at least three datagrams to establish a TCP connection, another three to send and confirm a small amount of data each way, and another ... special internal hardware, again relying on an external device called a Frame Relay Access Device (FRAD) to manage the encapsulation of Ethernet packets into Frame Relay packets for transmission across ... possible to share large amounts of data (such as a database, documentation or application programs) among many hosts by maintaining one copy of the data on a server and allowing other hosts to access...

Ngày tải lên: 25/03/2014, 10:48

Ngày tải lên: 31/03/2014, 16:27

... by each object along the way var myArray:Array = [1, 2, 3] var yourArray:Array = new Array(); In both cases, you can add to, or remove from, the array at runtime For example, you can add a value ... cross each item off once it is acquired, and you only have to manage one piece of paper Creating an array is quite easy You can prepopulate an array by setting a variable (typed as an Array) to a ... trace(myArray[4]) //"e" appears in the Output panel There are other kinds of arrays, such as multidimensional arrays (arrays within arrays that can resemble database structures) and associative...

Ngày tải lên: 31/03/2014, 16:56

... worth a thousand days of data, or a thousand weeks of data with, if one chooses, as many indicators and formulas as one can fathom As mentioned, bar charts summarize all the trading for any given ... bonds, cash and a hard asset such as gold be quite valuable? • Supply and demand 16 The Basics Of Chart Reading Charts are where perception meets reality A stock may look cheap according to an analyst’s ... buy and hold strategy “buy and hope” The final area of analysis, the one you are reading this book to learn, is technical analysis Technical analysis is based solely on data generated by the market...

Ngày tải lên: 03/05/2014, 12:54

... learn how to create a combination chart and a meter chart ■ Chapter 19, Laying Out and Formatting a Chart Like chart data, the steps to lay out and format a chart are distinct from the layout and ... Engine APIs ■ BIRT Demo Database Contains the package for defining and loading the demonstration database into Apache Derby and MySQL, including SQL and data files The demonstration database package ... of data A report can display information in a tabular list, a cross tab, a series of paragraphs, a pie chart, a bar chart, a hierarchical list, or a series of subreports These different layouts...

Ngày tải lên: 05/05/2014, 13:17

... (ASE) define a database as a collection of data items that have a common owner, and multiple databases are typically managed by a single instance of the database management software This can all ... and a database? A: A data bank and a database are the same thing Data bank is merely an older term that was used by the scientists who developed early database systems In fact, the term data bank ... of Database Management Systems,” “Introduction to Relational Database Management Systems,” and “Data Modeling and Database Design.” He also earned his Oracle 9i Database Associate certification...

Ngày tải lên: 05/05/2014, 13:27

... PicBasic Pro and PicBasic software packages and manuals Figure 1.2 EPIC Programmer software and hardware PicBasic and PicBasic Pro Compilers The PicBasic and PicBasic Pro compilers both function in the same way. Saved ... The PicBasic Pro compiler is considerably more expensive than the standard PicBasic compiler. The Pro version offers an enhanced and richer basic command syntax than is available in the PicBasic compiler package. A few of the addition­ ... file  and  compiles  two  additional  files,  an  asm (assembly language) and a .hex (hexadecimal) file The  wink.asm file  is  the  assembly  language  equivalent  to  the  Basic  pro­ gram. The wink.hex...

Ngày tải lên: 22/05/2014, 18:13

... sections can all be seen as skills, that is, the ability to recall, explain, etc.; or as tasks that a teacher could set By this I mean any task: an oral question, a class activity, an essay, a project, ... area? If so, jot down all the jargon and teach it (If there is a lot of jargon you could even produce a glossary.) Vocabulary and other use of language Teachers usually have a larger vocabulary ... sign’ Standard curricula and compulsory attendance are either abandoned or given a low priority While this is a radical approach if adopted in a school, it is commonplace in the teaching and training...

Ngày tải lên: 09/08/2014, 21:20

... Day (25 December) and Easter (March/April) Ash Wednesday (February/March) is a day of fasting and abstinence for many Christians Some Christians avoid alcohol and many would not celebrate Halloween, ... detail in Chapters 10, 34 and 41 Adults will usually feel resentful and alienated if a teacher adopts a commandand-control approach Many teenage learners feel the insult just as keenly, and can ... special teaching can greatly reduce its negative effects This should start as early as possible and certainly at age • People with dyslexia process language in a different area of the brain than...

Ngày tải lên: 09/08/2014, 21:20

... Teachers who are very good at maintaining control often have a wide range of reactions to inappropriate behaviour This means they are rarely at a loss, and are always able to move to a new reaction ... What are its main advantages and disadvantages? Advantages • It is a convenient method for delivering an explanation • Unlike a book, it can be adapted to the correct ‘level’ for the class, and ... rather than less work, then this type of work-avoidance behaviour will naturally disappear 121 The learner’s practical and emotional needs Sandra was repeatedly late to my classes, and she played...

Ngày tải lên: 09/08/2014, 21:20

... the plague might have had for a landowner Teacher Paula Teacher Emma Teacher Paula Emma Teacher Paula Teacher Emma Teacher Paula Teacher What landowners with their land? Hunting? Yes, anything ... soon after completing an identical task: an exemplar laboratory report or translation, for example; or an A grade essay on the same title as a recent assignment See spoof assessment and peer assessment ... a music teacher might teach a student to play a complex four-bar passage in this way, perhaps one bar at a time (Chapter also deals with the teaching of a practical skill.) Experimental work in...

Ngày tải lên: 09/08/2014, 21:20

... ‘Improving Learning in Mathematics.’ Your department may have a copy 257 20 Role-play, drama and simulations Role-play In this activity, learners take on roles and act out a given scenario For example: ... repetition of learning experiences as vital In mathematics, the average 15-year-old Japanese student achieves an equivalent of the British A- level standard They have an average IQ of 111–115, and 10 per ... perhaps in a ‘replay’, to show another approach This can be a hugely popular activity, and even excitable students can be persuaded to curb their 258 Role-play, drama and simulations exuberance...

Ngày tải lên: 09/08/2014, 21:20

... productive, as it encourages a more unusual approach A magazine article about a tidal barrage, or a coastguard safety leaflet, will suggest more original words or approaches to the sea topic than examining ... example, a student may write an essay and have this evaluated by the teacher and the process may stop there (Learning loops, as explained in Chapter 43, are a way of taking the process onward.) ... and to survey advertisements in computer magazines to discover the advantages and disadvantages Topic The teacher could give the learners copies of French maps and railway timetables, and challenge...

Ngày tải lên: 09/08/2014, 21:20