o''reilly - understanding the linux kernel

o'reilly - understanding the linux kernel

... file is opened, the kernel sets the file pointer to the position of the first byte in the file (offset 0). Understanding the Linux Kernel 21 The lseek( ) system call requires the following ... development kernel. At the time of this writing, the current stable version of the Linux kernel is 2.2.14, and the current development version is 2.3.51. The 2.2 kernel, which is the basis for ... just a list of the directories that contain the Linux source code. The Source Code Index includes all the Linux symbols referenced in the book; you will find here the name of the Linux file defining...

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Tài liệu Understanding the Linux Kernel doc

... Section 10.1.1). If the limit is 0, the kernel won't create the file. RLIMIT_CPU The maximum CPU time for the process, in seconds. If the process exceeds the limit, the kernel sends it a ... Errata Understanding the Linux Kernel, 2nd EditionBy Daniel P. Bovet, Marco Cesati Publisher : O'ReillyPub Date : December 2002ISBN : 0-5 9 6-0 021 3-0 Pages : 784 The new edition of Understanding ... the mathematical coprocessor. When a context switch occurs, the kernel sets the TS flag and saves the floating point registers into the TSS of process A. If the new process B does not use the...

Compiling the linux kernel

... 2/ Compiling kernel: - Download source kernel từ trang kernel. org. - Để biên dịch được kernel, cần cài bộ C compiler. Xem lại phần cài đặt ở bài trước. - Giải nén gói source: - Tạo file config. ... Command - Minute: 0 => 59 - Hour: 0 => 23 - Day: 1=> 31 ( tuỳ thuộc vào tháng) - Month: 1 => 12 ( hay jan, feb, …) - Dayofweek: 0 => 7 ( hay sun, mon, …) - User: Người ... việc biên dịch kernel, với mỗi kernel có thể có các lỗi khác nhau. (Vì source kernel không đúng). Tùy theo tình huống và phán đoán, sẽ có những sửa chữa những file C trong source kernel. TRUNG...

o'reilly learning the UNIX operating system

... file1appends the contents of file2 to the end of file1. For an example, let's append the contents of the file users, and also the current date and time, to the file diary. Then we display the file:% ... [CTRL-H], but in the examples, we will use the standard notation: ^H. This is not the same as pressing the ^ (caret) key, letting go, and then typing an H! The key labeled [DEL] may be used as the ... /etc/passwd displays the file /etc/passwd on the screen. The example above adds the > operator; so the output of cat goes to a file called password in the working directory. Displaying the file password...

Understanding the Linux Virtual Memory Manager ppt

... follows:mel@joshua: kernels/ $ cd linux- 2.4.22-clean/mel@joshua: linux- 2.4.22-clean/ $ patch -p1 < /example.patchpatching file mm/page_alloc.cmel@joshua: linux- 2.4.22-clean/ $To apply a ... the pro-cess.Fault occurred in the kernel por-tion address spaceMinor If the fault occurred in the vmalloc area of the address space, the current process page tables areupdated against the ... account of the history of kernel development with the kernel page he writes for Linux Weekly News. Zack Brown, the chief behind Kernel Traﬃc, is the sole reason I did not drown in kernel- relatedmail....

o'reilly - ant the definitive guide

... Command-Line Reference The syntax to use to invoke Ant from the command-line is as follows: ant [option [option ]] [target [target ]] option := {-help |-projecthelp |-version |-quiet |-verbose ... |-verbose |-debug |-emacs |-logfile filename |-logger classname |-listener classname |-buildfile filename |-Dproperty=value |-find filename} The syntax elements are as follows: -help ... a .jar file. The .asc files contain PGP signatures, useful for determining the authenticity of the distributions. Usually, you can safely ignore these files. The jakarta-ant-1.4.1-optional.jar...

o'reilly - apache the definitive guide 3rd edition

... analyzes the headers. It then applies the rules it finds in the Config file and takes the appropriate action. The webmaster's main control over Apache is through the Config file. The webmaster ... talk to each other over networks. The two protocols that give the suite its name are among the most important, but there are many others, and we shall meet some of them later. These protocols ... by the first of the four numbers, but a shortage of addresses required a change to the use of subnet masks. These allow us to further subdivide the network by using more of the bits for the...

o'reilly - kerberos the definitive guide

... computer into the picture, the situation changes dramatically. Computers (atleast today's computers) don't have eyes, ears, or noses. Even if they did, the current state-of -the- art inpattern ... is critical to the understanding of the whole. After all of these terms have been introduced, we'll finish off by putting all of the pieces together and set the stage for the detailed description ... andauthorization, and how they relate to each other. 2.1.1 Authentication Simply put, authentication is the process of verifying the identity of a particular user. To authenticate auser, the user is asked...

o'reilly - learning the vi editor 6th edition

... you see on the screen. If the cursor were positioned on the d in the word delete, and you entered $, the cursor would move to the period following the word them. If you entered 0, the cursor ... shown: you can delete the portion of the line to the right of the cursor. Keystrokes Results D Give the command to delete the portion of the line to the right of the cursor (D). 2.3.5.3 ... with the special end-of-line indicator $ (c$). The commands cc and C are really shortcuts for other commands, so they don't follow the general form of vi commands. You'll see other...

o'reilly - managing the windows 2000 registry

... addition, the user's profile stores the contents of her Start menu, the appearance of the desktop, and other look-and-feel settings. The profile's actually a composite of the data ... super-librarian; system components can look for their own configuration information in the Registry, then use what they find to control how they interact with other system components. The "important ... contents with the state of software, fonts, and other items actually loaded on the computer, so there was no guarantee that the Registry, the INI files, and the actual software loaded on the computer...

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