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How To Install Node.js On CentOS 7
Lately, I have been interested in learning Node.js which is a Javascript platform for server-side programming that allows the developer to write javascript code on the server and since there are many...
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Lm-sensors: Monitoring CPU And System Hardware Temperature
It is very important to keep an eye on your system temperature. Because overheating may cause unexpected hardware failures. This brief tutorial describes how to monitor your CPU and other system...
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Remove The Password Of A Password Protected PDF Files
This brief tutorial describes how to remove the password protection from the PDF files. Please note that we are not going to hack or crack the password of PDF file. Instead, we just remove the known...
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Install Sublime Text 3 On Linux [Quick Tip]
Sublime Text is one of the text editors I love so much. switching over Linux distributions, I find it difficult sometimes installing it on some distros. Recently it was Fedora 21. Yes I know Fedy can...
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Install VMware Tools On Linux
This method should work on ESXi/Vsphere/Vmware Workstation. Please follow the following instructions, It is same for installing vmware tools for linux. How to install VMware Tools in a CentOS Guest...
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VeraCrypt: Secure Your Data On An Encrypted Volume
Introduction As you may know, CIA, Confidentiality/Integrity/Availability, is the main key elements of Information Security. The main Job of a System Administrator/Security expert is to protect the...
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Linux Basics: How To Check The State Of A Network Interface Card
Normally, we can easily check the state of a network interface card like whether the cable plugged in to the slot or the network card is up or down in Graphical mode. What if you have only command line...
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How To Send Alerts From Nagios Core Using Gmail And Yahoo
Introduction One of the most important feature of the monitoring platform is the notification system; by default they use the local mail daemon (postfix,mail,exim) installed on the server to send the...
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How To Install Hiawatha Webserver On CentOS 7
In this tutorial I will teach you guys how to install Hiawatha on your CentOS 7 machine. But, what is it? About Hiawatha Hiawatha is a lightweight webserver which is built with security in mind both in...
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How To Install VirtualMin On CentOS
Introduction One of the most important consideration for a Linux system administrator is how to easily manage and configure the server. Control Panel software is a the best solution to make that. It...
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Budgie – An Elegant, Lightweight And Simple Desktop
About Budgie Budgie is the flagship desktop of the Evolve OS Linux Distribution. It is designed with the modern user in mind, it focuses on simplicity and elegance. A huge advantage for the Budgie...
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Linux Basics: How To Find Maximum Supported RAM By Your System
Mostly, you will find maximum supported RAM by your system from the BIOS, Product catalog, or manuals. Here is the simple, yet useful trick, to find out maximum supported RAM using Dmidecode without...
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Linux Basics: Convert IMG Files To VDI Format For Oracle VirtualBox
Today, we will see quick tip, yet useful one, about how to convert IMG Files to VDI format for Oracle VirtualBox. What is .VDI Files? As you may know, .VDI is the default and usable format in...
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Install AVG Free Antivirus On Ubuntu
Why would I use Antivirus in a Linux system? Some of you may be wonder why would we install an Antivirus while Linux is a virus free operating system. Well, let me give you some reasons why it is some...
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Install And Configure OpenVZ On CentOS
About OpenVZ OpenVZ is a container-based virtualization solution for Linux. We can create ‘n’ number of Virtual machines depending upon the configuration of our physical system. Each virtual machine...
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How To Create OpenVZ Container In OpenVZ
In our previous tutorials, we have discussed, How to install and configure OpenVZ in CentOS How to install and configure OpenVZ on Ubuntu Today, we will see how to create OpenVZ Container in OpenVZ....
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How To Install Jenkins In Ubuntu 14.10 And CentOS 7
About Jenkins From Wikipedia, Jenkins is an open source continuous integration tool written in Java. The project was forked from Hudson after a dispute with Oracle. Jenkins provides continuous...
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OpenVZ Web Panel: Managing OpenVZ Containers Graphically
Install OpenVZ Web panel In our previous tutorials, We have seen, How to install and configure OpenVZ in CentOS How to install and configure OpenVZ in Ubuntu How to create OpenVZ Container(Virtual...
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An Introduction To MySQL Database
About MySQL MySQL is an open source database management software that helps users store, organize, and retrieve data. It is a very powerful program with a lot of flexibility. This tutorial will...
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John The Ripper: The Fast, Multi-platform Password Cracking Tool
Weak passwords are the most common threats to the Information Security. Many users, still, are using the weak passwords which contains their first or last name, DOB, mobile number, father’s/mother’s...
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