Article on the subject of "unix"

  • How to Become a Hacker

    How to Become a Hacker

     in computer security, a hacker is someone who focuses on security mechanisms of computer and network systems. there are communities and shared cultures of expert programmers and networking wizards that trace its history back through...
  • Run remote Linux workstation in Windows

    Run remote Linux workstation in Windows

     i recently introduced you to a remote connection to windows 7 desktop from a linux computer, and in this article we will show you how to do the opposite.
  • Secure multi-platform network system

    Secure multi-platform network system

     today, networks increasingly contain many different types of computers (including many types of hardware, software and operating systems) that are no longer new.
  • Kaspersky launches antivirus version for Mac

    Kaspersky launches antivirus version for Mac

     kaspersky has just released a version of the antivirus software of the same name for apple's mac os x operating system.
  • Deep 'turkey' attacks Solaris 10 operating system

    Deep 'turkey' attacks Solaris 10 operating system

     sun microsystems solaris 10 os is being attacked by a new worm called 'turkey' from the end of last month thanks to taking advantage of the flaw in this operating system. the new worm is called unix / froot-a (or wanuk) and the reason is
  • The most basic insights to becoming a Hacker - Part 1

    The most basic insights to becoming a Hacker - Part 1

     many of you newbie have asked me 'what is a hack? how to hack? ' but you have forgotten that you need to have a general knowledge, understand the terms that people who are familiar with the web or use.
  • Troubleshoot Linux boot problems with GRUB

    Troubleshoot Linux boot problems with GRUB

     grub (grand unified bootloader) is a bootloader that allows users to install multiple distributions on the system and select one when the system starts up.
  • What is Unix and why is it important?

    What is Unix and why is it important?

     most of the current operating systems can be grouped into two different branches. besides operating systems based on microsoft windows nt, nearly every other operating system is a 'descendant' of unix.
  • Learn basic file access licenses in UNIX

    Learn basic file access licenses in UNIX

     if using a unix or unix-style operating system, we need to understand the most basic file-level security management methods.
  • Manage the default UNIX license with adduser and umask

    Manage the default UNIX license with adduser and umask

     the most important point of the file-level security process on unix systems is to limit the file access license as much as possible.
  • Network communication utilities in Unix / Linux

    Network communication utilities in Unix / Linux

     when you work in a distribution environment then you need to communicate with remote users and you also need access to remote unix devices.
  • System log in Unix / Linux

    System log in Unix / Linux

     unix systems have a very powerful and flexible logging system, which gives you the ability to record almost anything you can imagine and then manipulate this log to track the information you require.
  • What is Unix / Linux?

    What is Unix / Linux?

     unix operating system is a collection of programs that act as a link between a computer and a user.
  • Basic utilities: print, email in Unix

    Basic utilities: print, email in Unix

     by this chapter, you have a few basic insights about unix systems and some of its basic commands. this chapter will briefly discuss some of the basic but important utilities of unix utilities that you will use in your daily activities.
  • Instructions for installing Unix / Linux

    Instructions for installing Unix / Linux

     an important unix concept is the environment, which is defined by environment variables. some are set up by the system, others are set up by you, by the shell or any program you download.
  • ManPage Help in Unix

    ManPage Help in Unix

     all unix commands come with arbitrary and mandatory functions. it is very common when you forget the full syntax of these commands.
  • File Management in Unix / Linux

    File Management in Unix / Linux

     all data in unix is ​​organized in files. all files are organized in folders. these directories are organized in a tree structure that is called the file system.
  • Regular Expression in Unix / Linux

    Regular Expression in Unix / Linux

     a regular expression is a string that can be used to describe different sequences (arrangement) of characters. regular expression is often used by various unix commands, including ed, sed, awk, grep and micro domains.
  • Useful commands in Unix / Linux

    Useful commands in Unix / Linux

     this chapter lists the commands, including syntax and brief descriptions. for more details about these commands, you use.
  • Navigation IO in Unix / Linux

    Navigation IO in Unix / Linux

     most unix system commands receive input from your terminal and send the output back to your terminal. a command usually reads its input from a location called standard input, which happens to your terminal by default.
  • User management in Unix / Linux

    User management in Unix / Linux

     unix supports a concept of group account, which groups a number of accounts logically. each account will be part of any group account. the unix team plays an important role in executing process management and allowing access to files.
  • Signal and Trap in Unix / Linux

    Signal and Trap in Unix / Linux

     signals are software interrupt signals that are sent to a program that indicates a serious event has occurred. these events can be very diverse from user requests to illegal memory access. some signals, like signal interrupts, indicate that a user has asked the program to do something without
  • Basic file system in Unix / Linux

    Basic file system in Unix / Linux

     a file system is a logical collection of files on a partition or a disk. a partition is an information store and can be combined into a hard disk if desired.
  • System performance in Unix / Linux

    System performance in Unix / Linux

     the purpose of this tutorial is to introduce performance analysis with the tools available for monitoring and managing performance on unix systems, and to provide a general guideline on how to detect and fix performance issues in unix environments.
  • Techniques cited in Unix / Linux

    Techniques cited in Unix / Linux

     shell provides a variety of characters that have special meaning while using them in any shell script and cause a limit of a word unless quoted.
  • Micro editor in Unix / Linux

    Micro editor in Unix / Linux

     there are many ways to edit files in unix and for me, one of the best ways is to use the editor to edit the micro screen orientation. this editor lets you edit the lines of content with other lines in the file.
  • Use variables in Shell

    Use variables in Shell

     a variable is a string of characters from which we assign a value. the assigned value can be a number, text, file name, device or any other type of data.
  • Learn basic file access licenses in UNIX

    Learn basic file access licenses in UNIX

     if using a unix or unix-style operating system, we need to understand the most basic file-level security management methods.
  • What is Unix and why is it important?

    What is Unix and why is it important?

     most of the current operating systems can be grouped into two different branches. besides operating systems based on microsoft windows nt, nearly every other operating system is a 'descendant' of unix.
  • How to use SSH Pipe on Linux

    How to use SSH Pipe on Linux

     the unix pipe is a major step forward in the development of unix and unix-like operating systems. it allows users to perform complex computational tasks by linking together the input and output of basic programs.