Prohathacker

  Prohathacker about hacking for beginners, how to hack, hacking tutorials, Ethical Hacking Tutorials, hacking Tips and Tricks and lot more...  

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Linux SHELL Overview

Shell is the integral part of UNIX/LINUX system. It is responsible for accepting commands from the user, interpreting them and then passing them on to kernel for processing. Shell acts as a user interface.

The Three Major Shells For UNIX/LINUX System. a) Bourne shell b) C shell c) Korn shell d) Bash shell

a). Bourne Shell Bourne shell is the oldest among all Unix shells. It was create by Dr.…

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Active Directory (AD) Overview

Active Directory (AD) Overview

Active Directory AD is a database of Services, Resources, Users and Groups. Active Directory AD is a centralize database of object and provide centralize authentication in Microsoft networks.

Active Directory Benefits:- #Active Directory AD can organize hierarchically. #We are modify and managing the system anywhere in the network like Server 1,2,3 etc. #Single access for users – User can access…

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Linux File System Overview

Linux File System Overview

Linux File System Overview Linux all information is treated as a file. A single disk can store thousands of files. For organizing data on the disk the operating system provides a file system. Grouping of similar files together in a structure called directory. The file system of LINUX is the main key to success and convenience of LINUX system.

File Type In LINUX Ordinary Files / Regular Files:- All…

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Feature Of Linux Feature Of Linux || Some Very Popular Feature Of Linux: Open Source:- Free software along with the source code and documentation.

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Linux Principles Overview

Linux Principles Overview

Everything is a file:- Unix / Linux System treat everything as file including hardware. Unix / Linux security model is based around the security of files.

Small, Single-Purpose Programs:- Unix / Linux provides many small utilities that perform one task very well.

Ability to chain Programs:- A core design feature of Unix / Linux is that the output of one program can be…

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Introduction LINUX

History Of UNIX

Linux OS Operating System Inherit by Unix OS. Unix OS implemented in the 1960s and first released in 1970 under GNU GPL Project. 1 January 1970 Brian Kernighan Found very good software for client & Networking purpose. He gave the name UNIX, that time the first Operating System written in 100% C Language and released in 1973.

A famous professor Andrew Tanenbaum developed Minix, a…

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IP Address Overview

IP Address Overview Internet Protocol Address (IP Address) is an unique address. IP Address is logical address. It works on Network Layer (Layer3). Any device connected to any network must have an unique ID or IP Number with in the network.

Example: Mobile Phone have unique ID or IP Number, Computer have IP Address or MAC Number and Satellite have also a IP Number to communicate.

Two Versions of…

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OSI Layers Model Overview

OSI Layers Model Overview

OSI Layers Model Overview

OSI Layers or Model means is open system interconnect and OSI model tell that how to data travel in digital world (network). OSI developed by the International Organization for Standardization (ISO) in 1974.

OSI have Seven Layer:-

1) Application Layer, 2) presentation Layer and 3) Session Layer – These Layers known as upper layer or Software Layer.

4) Transport Layer –

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Type of Computer Network

#prohathacker #asr #techtspot #Computer_Network #Network

Type of Computer Network

There are different types of Network on basic of Geographical area.

LAN : Local Area Network LAN are used to connect device very close Geograhic area such as computer lab in my school, in a building etc.LAN range is 1 KM in diameter and LAN allow users to share storage devices, printers, application etc.

MAN :A large computer network which extends to a city or to a large…

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What is Computer Network? Benefits What is Computer Network? Benefits Network is group of nodes connected to each other using a communication medium.The medium can be wired and wireless.

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Hacking For Fun : What is Active Directory (AD)

Active Directory AD is a database of services, Active Directory Benefits, AD New Features

What is Active Directory (AD)

#Active, #Directory #AD, #prohathacker, #hackingforfun, #prohindihacker, #ASR

Active Directory AD is a database of services, Resources, users and Groups and these are objects and AD is a centralize database of object.

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Hacking For Fun : What is IP Address Subnetting

What is IP Address Subnetting, Requirement of Networks, Requirement of Hosts, CISCO/Notation

What is IP Address Subnetting #IP,  #Address, #Subnetting,  #prohathacker, #hackingforfun Subnetting – Dividing a single Network into multiple Network. Subnetting is also called as FLSM (Fixed Length Subnet Mask)

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What is IP Address Subnetting

#IP,  #Address, #Subnetting,  #prohathacker, #hackingforfun Subnetting – Dividing a single Network into multiple Network. Subnetting is also called as FLSM (Fixed Length Subnet Mask) To more https://prohathacker.blogspot.in/2016/05/what-is-ip-address-subnetting.html

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Twisted Pair Cabling Overview #hackingforfun, #completehackingtutorial, #ethicalhacking, #computernetwork, #linux, #unix, #basichackingtuts, #TwistedPairCabling Twisted Pair Cable is mainly use for LAN there are three way for cabling. 1)        Straight Through Cable 2)        Cross Over Cable 3)        Roll Over Cable http://prohathacker.blogspot.in/2016/04/twisted-pair-cabling-overview.html

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IP Address Format And Subnet Mask #hackingforfun, #completehackingtutorial, #ethicalhacking, #computernetwork, #linux, #unix, #basichackingtuts, #IP, #AddressFormat, #SubnetMask IP Address is divided into Network and Host Portion and Subnet Mask can differentiates Network Portion and Host Portion. Class A is written as N.H.H.H Class B is written as N.N.H.H Class C is written as N.N.N.H http://prohathacker.blogspot.in/2016/05/ip-address-format-and-subnet-mask.html

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What is IP Address Subnetting #hackingforfun, #completehackingtutorial, #ethicalhacking, #computernetwork, #linux, #unix, #basichackingtuts, #Whatis, #IPAddress, #Subnetting Subnetting – Dividing a single Network into multiple Network. Subnetting is also called as FLSM (Fixed Length Subnet Mask) Subnetting can be done in three ways §  Requirement of Networks §  Requirement of Hosts §  CISCO/Notation http://prohathacker.blogspot.in/2016/05/what-is-ip-address-subnetting.html