1. What change is necessary to make sendmail listen to all network traffic on port 25? What file would you edit? This server does not relay outbound email originating on other systems. For this configuration to work‚ you must be able to make outbound connections from and receive inbound connections to port 25. The line in sendmail.mc that limits sendmail to accepting inbound email from the local system only isDAEMON_OPTIONS(‘Port=smtp‚Addr=127.0.0.1‚ Name=MTA’) dnlTo allow sendmail to accept
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TERM PAPER Of FOUNDATION OF COMPUTING Topic: - TELEPHONE DIRECTORY Submitted To: - Submitted By:- MOHIT JAIN MR.VIJAY KUMAR SOURCE CODE //TETEPHONR DIRECTORY. #include<stdio.h> #include<stdlib.h> #include<conio.h> #include<alloc.h> #include<string.h> #include<graphics.h> struct entry { char name[50]; char nick[50]; char email[50]; char address[50]; char city[50];
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Q. 1 What is LINUX.Discuss the main features of LINUX.Explain the file system. Ans. Linux is‚ in simplest terms‚ an operating system. It is the software on a computer that enables applications and the computer operator to access the devices on the computer to perform desired functions. The operating system (OS) relays instructions from an application to‚ for instance‚ the computer’s processor. The processor performs the instructed task‚ then sends the results back to the application via the operating
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heavy workloads. With the current spreading trend of open-source‚ and tools readily available‚ Linus began developing an operating system that was a deviation for MINIX. He used resources made available through the GNU project (known as GNU’s Not Linux)‚ which was a developmental stage of a UNIX-type operating system that was open source. He kept the file system structure‚ and ported bash(1.08) as well as gcc(1.40)‚ for "practical reasons". Once a small
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Question #01: Compare access control techniques between Linux and Windows. Which one provides better control and in which conditions? Ans: Access Control techniques in windows are as: Window contains of two types of ACLs Discretionary ACL and a System ACL. Windows files have an owner mean that the creator of the file. In window owner is not a group which they belong. An access right in window doesn’t give importance to owner. File in the window have two main categories either it require the explicit
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differences are seen in‚ "The Open Window" and "The Interlopers‚" both stories written by Saki. However‚ similarities are more likely to be found in Saki’s works. Although‚ stories have different topics‚ they do have similarities and differences‚ like these two stories. Irony is always found in Saki’s stories. Irony is the opposite of what the reader predicts will happen. In these two stories‚ Saki ends with a surprise twist in the last sentence. The irony from "The Open Window‚" is that the girl uses her
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X Window System Linux Networking 8/13/2013 John Rowell 1. What three components make up the X Windows System? What is the additional component? X server Window Manager Desktop environment X font server 2. Why does the Xorg.conf file contain a warning about editing the file? What is the function of the module section in the xorg.conf or XF86config. File? 7.3.1.5. Module The Module section specifies which modules from the /usr/X11R6/lib/modules/ directory the X server
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Bash command line for Linux a alias Create an alias • apropos Search Help manual pages (man -k) apt-get Search for and install software packages (Debian/Ubuntu) aptitude Search for and install software packages (Debian/Ubuntu) aspell Spell Checker awk Find and Replace text‚ database sort/validate/index b
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Linux Commands pwd Print Working Directory (shell builtin) Syntax pwd [-LP] Options -P : The pathname printed will not contain symbolic links. -L : The pathname printed may contain symbolic links The default action is to show the current folder as an absolute path. All components of the path will be actual folder names - none will be symbolic links. ls List information about files. Syntax ls [Options]... [File]... Key Sort entries alphabetically if none of -cftuSUX nor --sort. -a
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Installation of SAP Business Objects BI 4.0 on Linux / Unix like Operating Systems Leave a reply Unlike SAP BO 4.0 installation on Windows‚ Installation on UNIX like operating systems is a little complicated process‚ especially when you do not have root rights‚ and has to go and explain the “System Admin” why you need changes / new additions to libraries‚ kernel parameters‚ and environmental variables. So it will need lot of patience‚ discussions and planning. I am just giving a screenshot by
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