Unix

all about unix systems (Hpux/IRIX/Solaris/BSD

Dictionaries in Python

A dictionary is a container that stores Python objects and each item  of the dictionary consist of a key and value. Python dictionaries are...

How to install MantisBT 2.4 on CentOS 7

Introduction Mantis Bug Tracker, or MantisBT, is a web based bug tracking system, available since November 2000. MantisBT is written in PHP and supports multiple...

Let’s Encrypt: Secure Apache Web Server on Ubuntu 16.04

Why HTTPS? Starting with Chrome 56, the browser developed by Google marks non-secure pages containing password and credit card input fields as Not Secure in...

How to Convert Your Google Drive Files Using DriveConverter

DriveConverter is fast and powerful file online converter for Google Drive. It can convert your documents, images and audios that you saved in Google...

How to Compile and Install a Linux Software from Source Code

Most often we do install software from the terminal by the help of  apt-get, rpm, yum, Ubuntu Software Center (GUI) and other forms on...

FreeBSD 10.3-RC3 Now Available

Marius Strobl has announced the availability of the third release candidate for FreeBSD 10.3: "The second release candidate build of the 10.3-RELEASE release cycle...

How to install Seafile on CentOS 7

Introduction Seafile is a private file hosting platform, similar to Dropbox, Google Drive, OneDrive and Mega. Its parts are released under open source licenses, in...

Install Apache, MySQL And PHP On FreeBSD9

In this tutorial i will show you how to install AMP(Apache, MySQL, PHP ) in FreeBSD9. Installing AMP in FreeBSD System: # uname -a FreeBSD Freebsd-unixmen 9.1-RELEASE...

Install MongoDB 3.4 Database System on Ubuntu 16.04

Introduction to the MongoDB Database System MongoDB is an open source database system, classified as NoSQL. Unlike a relational database, MongoDB stores data in documents,...

How to install Mattermost on RHEL 7.1

Introduction Mattermost is an open source, private cloud Slack-alternative. A workplace messaging system for web, PCs and phones, released under the MIT license. In a previous...

Install OTRS on Ubuntu 16.04 with Apache

Introduction OTRS (Open-Source Ticket Request System) is a web-based ticketing system, widely used by businesses for services like customer support, help desks and call centres....

The Most Important BSD Distributions

About BSD Berkeley Software Distribution, abbreviated as BSD, is a UNIX operating system derivative, developed and distributed at the university of California, Berkeley, from 1977...

Install FreeBSD 10 Step by Step

This RC build of the 10.0-RELEASE is now available on the FTP servers for the amd64, i386, ia64, powerpc, powerpc64 and sparc64 architectures. Changes between...

FreeBSD TACACS+ GNS3 and Cisco 3700 Router

TACACS+ - (Terminal Access Controller Access Control System plus) — is a session protocol developed by Cisco. Security(encryption) of the Protocol has improved. TACACS+ is...

How to Install Samba in FreeBSD 9

I will not give a definition of Samba because every Unix/Linux Administrator should know about it. I will skip directly to show you an...

ssh slow connection to solaris 10 and 11

Question:  ssh slow connection to solaris 10 and  11 hosts , how to  solve  this ? Answer : Normally  in Linux  hosts  we solve ssh...

Copying Files to Multiple Systems Simultaneously with PSSH

Have you ever wondered if there is a simple way to copy files and run commands on multiple machines from one command? Well there are...

How to deploy Rocket.Chat on AWS – Part I

Introduction to Rocket.Chat We have already talked about Rocket.Chat, a private messaging system like Slack and Mattermost, and how to install and configure it on...

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Latest Articles

TaskBoard: Kanban-based Software on CentOS 7

Introduction TaskBoard is a free and open source software, inspired by the Kanban board, for keeping track of things that need to be done. Kanban is...
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Let’s Encrypt: Secure Apache Web Server on Ubuntu 16.04

Why HTTPS? Starting with Chrome 56, the browser developed by Google marks non-secure pages containing password and credit card input fields as Not Secure in...
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Monitoring: How To Install Sensu on Ubuntu 16.04 Server

Introduction - Sensu Monitoring Sensu is a free and open source tool for composing a monitoring system. It is entirely written in Ruby. It uses...

5 Cybersecurity Tips to Help Linux Users Protect Their Computers

Cybercrime is a  growing threat that has caused most internet users to rethink how they protect their data and information. Cybercriminals are getting more...

Can Linux Run Video Games?

Linux and Gaming Linux is a widely used and popular open source operating system that was first released back in 1991. It differs from operating...

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Everything you should know about RHCSA Certification

Things you should know about RHCSA Certification Exam RHCSA or Red Hat Certified System administration exam is designed to test your knowledge and skills which...