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Run Your Own Social Network Using elgg on RHEL / CentOS and Scientific Linux
Elgg is an open-source and powerful social networking engine used to create your own social networking web site. In this How To, I am gonna show you how to build your own social network website, just...
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Monitoring Users Activity Using psacct or acct Tools in Linux
If you have lot of developers or programmers who access your servers frequently in your company and if you wanna to keep an eye on what data they are accessing, what commands they are issuing, how long...
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Introduction to the Linux Command Line
My intent is to introduce new Linux users to the Linux command line shell and make them feel comfortable with the command line environment. What does it happen when you click a button with your mouse?...
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Connect Your Android Galaxy Tablet to Ubuntu via USB
“I am having problems in connecting the Galaxy Tab to Ubuntu via USB cable.”; This is a common question around the web and specially in android forums. Sometimes you need to transfer files from your...
View ArticleMigrate from MySQL to MariaDB in FreeBSD
The usage of MySQL for development is free. As you are not giving away that product (MySQL), no GPL restrictions apply. If you want to distribute MySQL in some form, the licenses apply. See: MySQL...
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Unix/Linux File Recognition. Did You Know?
Did you know that Unix and Linux has no concept of a file extension? What is a file name extension? A .txt extension tells us that it is a TEXT file and .pdf extension tells us that it is a PDF file....
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Steganography- Hide Your Files Inside An Image in Linux
Nowadays, our personal computer is not only a work tool, it is also our private space where we store our little secrets. Protecting our personal data from praying eyes should be one of our top...
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Scan Your Home Network With Nmap
Who should read this article? Everyone who is interested in computer security and computer networking. Introduction If you run a network small or big, you need a flexible and productive way to monitor...
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Create a Launcher in Ubuntu Using Bash
"Hi Oltjano! How are you? Can you help me to create an executable file in Ubuntu? I want it to start my lamp server, I want to save time and I don't like to type long commands in my terminal." This was...
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How to Install Nginx on FreeBSD 9.x
nginx (pronounced “engine x”) is an open-source web server and a reverse proxy server for HTTP, SMTP, POP3, and IMAP protocols, with a strong focus on high concurrency, performance and low memory...
View ArticleSecure File from Removal in Linux and Unix
Protecting files from unwanted deletion is very important security on the tasklist of Unix Administrators. On Linux boxes you can use the chattr command and that works ine on all my Ubuntu based...
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Setup Samba Domain Controller with LDAP backend in Ubuntu 13.04
We have already shown you how to install and configure a basic Samba server in our previous articles. Today i am gonna to show you how to install and configure samba domain controller with LDAP backend...
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How To Play Music From Command Line (Terminal)
Most people like me prefer using Command Line in everyday life to Graphical User Interface (GUI) . Today i`am going to show you how play music files from the Command Line using one of the best Command...
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The Funny Side of Linux Command Line (Terminal)
For most users of Linux the Command Line is their best friend. The Terminal wasn’t meant to be so serious at all times, it’s also funny sometimes. If you don’t know, here are some commands that will...
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Secure your network using IPFire firewall Distribution
On of the core component of network of all organizations is security. Many large companies will have hardware firewalls to protect their network. Those hardware firewalls cost must be hundreds of...
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Useful commands for Linux users – Episode 5
Command line is more powerful because you can do lot with them, you can tell your computer exactly what you want and get the appropriate answer, while GUI application can only tell your computer what...
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How to share files over network using NitroShare
NitroShare is a tool used to transfer files from one machine to another on the same network. You don’t have to do any much configuration in all machines, If you had installed it on all of your network...
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Install Postfix mail server with Dovecot and Squirrelmail on CentOS 6.4
Postfix is a free open source mail transfer agent(MTA). It is easy to administer, fast and as well as secure MTA. Its a alternative to Sendmail which is the default MTA for RHEL. Prerequisites 1....
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Protect your online privacy with Tor browser
Tor (The Onion Router) browser makes more difficult to trace our Internet activities. Using Tor we can keep our identity more secure around the Internet. In simple words, you can surf the Internet...
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Create a local repository on ubuntu 13.04 server
If you have to install softwares, security updates and fixes often in multiple systems in your local network, then having a local Ubuntu repository is an efficient way. Because all required packages...
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