learning the unix operating system fifth edition free pdf

... documentation on UNIX : 7.1 Standard UNIX Documentation DOS, accessing with UNIX : 4.4.6 Files on Other Operating Systems MTOOLS utilities for : 4.4.6 Files on Other Operating Systems dot (.) ... 2.5.4 The Window Menu single-user operating systems : The UNIX Operating System Size menu item (mwm) : 2.5.4 The Window Menu file:///C|/Documents%20and%20Settings/nmyers/Desktop/learn_unix/index/idx_s.htm ... Strang; ISBN 1-56592-390-1, 106 pages.Fourth Edition, January 1998. (See the catalog page for this book.) Search the text of Learning the Unix Operating System Index Symbols | A | B | C | D | E |

Ngày tải lên: 25/11/2013, 11:07

... Required UNIX Groups and User The following local UNIX groups and user must exist on the system: ■ The oinstall group (the Oracle Inventory group) ■ The dba group (the OSDBA group) ■ The oracle ... of these guides are available on the product disc To access them, use a Web browser to open the welcome.htm file, either in the top-level directory of the CD-ROM or in the db directory on the ... Open the /etc/system file in any text editor: # vi /etc/system c. To specify new values for the parameters, add lines similar to the following to the /etc/system file, or edit the lines if the

Ngày tải lên: 07/04/2014, 15:52

... that the default system startup is correct for V8 sendmail. When SVR4 UNIX systems boot, they run a series of short shell scripts in the directories /etc/rcX.d, where the X corresponds to the system ... The @ in the address matches the @ in the lhs, but constant strings are not assigned to positional macros. The tokens in the string pc1.gonzo.gov match the second $+ and are assigned to $2. The ... no two articles have the same Message-ID header, the news system can keep track of the message... language Most USENET news is transferred either with the UUCP (UNIX- to -UNIX Copy Protocol)

Ngày tải lên: 14/08/2014, 02:22

... from one toanother by the operating system, system tools, and application programs, is the cause of the 2 GB file and filesystem size limitation on most systems With 64 bit operating systems,this ... root 1) The user who owns the operating system and controls the computer 2) The processes of the operating system run as though a user, root, signed on and started them The rootuser is all powerful ... Access Method) On UNIX and other systems, ISAM refers to a method for accessing data in a keyed orsequential way The UNIX operating system does not directly support ISAM files; theyare typically

Ngày tải lên: 14/08/2014, 02:22

... from the first page and ignore what is set by the document itself Images and code syntax are in color in the PDF version but grayscale in the printed version to keep the cost reasonable The PDF ... links to other resources on the Web In the printed version, these links appear as underlined text with a numbered superscript The expanded URLs are then listed as endnotes at the end of the book ... since these nodes provide drivers to the robot's hardware This includes the drivers for the robot base and any cameras, laser scanners or other sensors you want to use On the other hand, the desktop

Ngày tải lên: 29/04/2020, 15:00

... is the procedure used by intake officers and prosecution to determine whether further action on behalf of the juvenile is required Answer: Screening Page Ref: 21 Objective: Explain the juvenile ... will be brought into the juvenile justice system D) The number of status offenders in secure facilities will be reduced Answer: D Page Ref: 12 Objective: Differentiate between the types of juvenile ... Differentiate between the types of juvenile offenders, including delinquents and status offenders Level: Basic 18) Bringing juveniles into the juvenile justice system who would not otherwise be involved

Ngày tải lên: 31/08/2020, 10:12

... about what operating system is? An operating system (OS) is a collection of programs that act as an interface between a computer user and the computer's hardware The purpose of an operating system ... Windows operating system tools using the web: firewalls, automatic updates, and scanning for viruses, spyware, and other malware Find the advantages and disadvantages of using the built-in operating ... manager in the company I was asked by the executive to explore the various tools included with the operating system and assess any additional needs My mission was to learn more about the latest

Ngày tải lên: 24/10/2024, 17:15

... to another principal—aninstance of the principle of least privilege [Saltzer and Schroeder 1975] Such a policy, enforced by the operating system at the behest of a small, trusted part of the application, ... the ∗-property with respect to that tag either by declassifying information or by raising the security clearance of other processes As described later, the bestos system call interface has other ... application-defined users are isolated from one another by the operating system, according to application policy. This is difficult to achieve on any other operating system We evaluated Asbestos by implementing

Ngày tải lên: 01/07/2014, 17:30

... how FreeBSD can help them simplify the task of network administration and troubleshooting as well as running various services on top of FreeBSD 7 Operation System FreeBSD is a proven Operating System ... allocations should be allowed File System Backup There are different utilities in the FreeBSD base system to help system's administrators to take backups from their systems But before starting to ... cd9660 ro,noauto 0 0 Then you have to reboot the system for the changes to take effect You can verify the proper operation using the following swapinfo(8) command: The softupdates feature

Ngày tải lên: 07/04/2017, 16:34

... architecture In the North and West, meanwhile, under the growing institutions of the papacy and of the monastic orders and the emergence of a feudal civilization out of the chaos of the Dark Ages, the constant ... feature of modern construction How the adoption of one or another of these principles affected the forms and even the decoration of the various styles, will be shown in the succeeding chapters HISTORIC ... outgrown or abandoned it With the fall of Rome and the rise of Constantinople these forms underwent in the East another transformation, called the Byzantine, in the development of Christian domical

Ngày tải lên: 05/03/2014, 14:20

... with operating systems for a long time The most obvious place for the application of mathematics is in modelling operating system queues There has been previous work in thisarea, for example: • the ... admitted by the otherside, but there are things like compilers, operating systems, command andcontrol systems and a whole list of other kinds of systems that simply cannot be formally specified The reason ... such systems as the TITAN Supervisor [34], thethe operating system [19] and Brinch Hansen’s RC4000 supervisor [5]; it isthe approach to kernels described in standard texts on operating systems

Ngày tải lên: 23/07/2014, 23:20

... LESSON 9 Linux Operating System Vulnerabilities and security Objectives ♦ Describe the fundamentals of the Linux operating system ♦ Describe the vulnerabilities of the Linux operating system ♦ Describe ... Explain countermeasures for protecting the Linux operating system 2 Review of Linux Security Fundamentals ♦ Linux is a version of UNIX – Usually available free – Red Hat – Ubuntu – Mandrak – Sambian ... /etc/passwd ♦ sc/etc/shadow Root:2bcadvr345:0:0:root: /root: /bin/bash - John The Ripper - Viper - Slurple 6 7 Linux File System ♦ Ls –l ♦ -r-x-r-x-wx ♦ Chmod 777 a.txt Firewall: iptables 8 9 10

Ngày tải lên: 29/07/2014, 08:20

... then you will not be able to print to the printer The -v option specifies the device URI to use with the printer Use the lpinfo command to find the available devices on your system Finally, the ... user The lpoptions command sets the client default: /usr/bin/lpoptions -d name ENTER If you run this command as the root user, the default is set for the entire system; otherwise it sets the default ... from the Web Interface The Configure Printer button displays the printer configuration page Choose the options you want and then click the Continue button to save them. Modifying Printers The

Ngày tải lên: 08/08/2014, 21:21

... using the malloc() function To free the memory used by the strings you must free each of the printer or class name strings, and then free the array pointer Do not attempt to free the array if the ... NULL); Trang 7The destination string is the name of the printer or class to which to print The filename string is the name of the file to print The title string is the name of the print job, ... processing_timetime_t The date and time the job was first processed state ipp_jstate_t The current state of the job title const char *The job name or title user const char *The user who printed the file The cupsFreeJobs()

Ngày tải lên: 08/08/2014, 21:21

... with system messages—messages generated and dispatched by the system. The Message Protocols appendix of the Be Book defines all the system messages. In short, system messages fall into the following categories: Application ... posted message becomes the next in the queue, the looper invokes DispatchMessage() to pass the message to the target handler. The effect is for the posted message to reach the target handler’s ... sev- eral examples of the creating of messages and the dispatching of these messages both by the object that created them and by other objects. Figure 9-1. The inheritance hierarchy for the Application...

Ngày tải lên: 17/10/2013, 19:15

... For the Save file panel, the display of the panel comes when the user chooses the Save As item from the File menu. In response to the message issued by the system to the appropriate MessageReceived() ... control is in the hands of the user. Once the user confirms a choice (whether it’s a file selection in the Open file panel, a click on the Save button in the Save file panel, or a click on the Can- cel ... in either type of panel), a message is automatically sent by the system to the panel’s target. By default the panel’s target is the application object, but this can be changed (either in the BFilePanel...

Ngày tải lên: 20/10/2013, 10:15

... during the execution of a program. An object can be added or deleted from the heap without regard for its placement in the heap, or for the other contents of the heap. The stack, on the other hand, ... such tasks. The zoom- ing and moving of windows is handled by the system, not by the SimpleApp code. This simple demonstration emphasizes the power of the BeOS system software—it is the system software ... window’s tab) • The type of the window (the look and feel of the window) • The behavior of the window (whether it has a resize knob, and so forth) Recall from your C++ background that when the definition...

Ngày tải lên: 26/01/2014, 07:20

... file with the same name as the project (and thus the same name as the application that will be built from the project). The header file holds the definition of the class derived from the BApplication ... any resizing of the window. The final BView constructor parameter determines the types of notifications the view is to receive from the system. The Be constant B_WILL_DRAW means that the view should ... stated that the header file that bears the name of the project should hold the declaration of the project’s application class the class derived from the BApplication class. Here you see that the HelloWorld.h...

Ngày tải lên: 26/01/2014, 07:20

... to another window. Class Descriptions and the Be Book The definitive source of information for the many classes that make up the BeOS software kits is the Be class reference by the programmers of the ... to them, some of their classes appear throughout the book. See the description of the Support Kit below for a specific example concerning the BLocker class. Application Kit The classes of the ... created in the application constructor, the MyHelloWindow constructor is responsible for creating a new view, adding the view to the new window, and then displaying the new window. The new MyHelloWorld...

Ngày tải lên: 26/01/2014, 07:20

... was clicked. The values of the point are in the view’s coor- dinate system. For example, if the cursor was over the very top left corner of the view at the time of the mouse click, the point’s ... If the point (100.1, 49.9) is used instead, the result is the same the win- dow’s corner ends up 100 pixels from the left and 50 pixels from the top of the screen. The above scenario begs the ... the window (to the top view), rather than to another view, so both views are on the same level in the window’s view hierar- chy. The Draw() function of each view type includes code to frame the...

Ngày tải lên: 26/01/2014, 07:20