unix system administration - a beginner''s guide 2002

... administrators. This was certainly a major issue for many since automatic software installation wasn’t as good as it is today and many installations were done manually. As a result of the Worm, UNIX and ... the day-to-day operations of an organization. Many systems have also been deployed with very little regard for their manageability or upgrade capabilities. This makes the tasks of th...

Ngày tải lên: 24/04/2014, 09:20

... book says it’s a “Beginner's Guide, ” and that’s mostly true. What the title should really say is that it’s a “Beginner's-to-Linux Guide, ” because the book does make a few assumptions about ... 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 recei...

Ngày tải lên: 24/04/2014, 09:18

... Perhaps no other construct is as fundamental to programming as the variable. A variable is a named memory location that can be assigned a value. Further, the value of a variable can be changed ... description. A namespace creates a declarative region in which various program elements can be placed. Elements declared in one namespace are separate from elements declared in anoth...

Ngày tải lên: 28/11/2013, 17:26

... as a percentage • Determine if tasks are starting and finishing according to plan • Determine if tasks cost more or less than budgeted Update actual start and finish dates for a task It's ... the task dependency. For example, if two tasks can be started at the same time, you can change the task dependency to start-to-start. If two tasks can finish at the same time, you can change...

Ngày tải lên: 12/12/2013, 15:15

... which navigation menus to enable (these are the menus that guide a user through the site). In a default install the Primary Navigation appears directly after the header and the Secondary Navigation ... Navigation appears below the Primary Navigation. In some child themes this is changed. The most common change is to move the Primary Navigation to above the header. Each theme also has...

Ngày tải lên: 05/01/2014, 15:31

... following a strategy θ in a futures-tradable process X, having chosen a cash-tradable process B as numeraire. The fact that the tradable process X is futures-tradable and not cash-tradable, is ... replicating strategy: a dynamic trading strategy involving those default-free zeros with an associated wealth process having a terminal value at maturity,matchingthepayoff of the given clai...

Ngày tải lên: 16/02/2014, 03:20

... 95472 80 0-9 9 8-9 938 (in the United States or Canada) 70 7-8 2 9-0 515 (international or local) 70 7-8 2 9-0 104 (fax) We have a web page for this book, where we list errata, examples, and any additional information. ... class, and get back an array of font names for the family name that we pass as a parameter: 10 | Graphics and Animations www.it-ebooks.info - (void) enu...

Ngày tải lên: 17/02/2014, 22:20

... primary key. If that primary key is referenced by a foreign key and if the data to Table 4-1 Valid and Invalid Examples of the MATCH Clause Options MATCH Option Valid Data Examples Invalid Data ... TRANSACTION Statement 388 Start a Transaction 389 Set Constraint Deferability 390 Create Savepoints in a Transaction 392 Releasing a Savepoint 394 Terminate a Transaction 395 Committin...

Ngày tải lên: 20/02/2014, 11:20

... inflicting damage. A vandal is a software application or applet that causes destruction of varying degrees. A vandal can destroy just a single file or a major portion of a computer system. Attacks ... through an e-mail message itself—they are spread only through e-mail attachments. Vandals Web sites have come alive through the development of such software application...

Ngày tải lên: 14/03/2014, 22:20

... Tsarist Russia, US states, Latin American enterprises and so on have all issued beautifully engraved elaborate bonds that are now used to make lampshades or framed decorations for the lavatory, ... hand, a permanent interest-bearing share is not a share at all but for all practical purposes a bond. Permanent interest-bearing shares (Pibs) are shares issued by building societies tha...

Ngày tải lên: 15/03/2014, 15:44