Unix

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

FreeBsd Vs OpenBsd

There are a number of Unix-like operating systems based on or descended from the Berkeley Software Distribution (BSD) series of Unix variants. The three...

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,...

Install and configure LMD and Clam AntiVirus on CentOS 7

Introduction Linux Malware Detect is a malware detector and scanner for GNU/Linux, designed particularly for shared hosting environments. It is released under the GNU GPLv2...

Seafile – Yet another alternative for Dropbox and OwnCloud

Seafile is an Open Source file synchronization and collaboration tool. If you are looking an alternative for OwnCloud or Dropbox, this is the tool...

Logs Management: Graylog 2 on Ubuntu 16.04

Graylog: a powerful logs management system Graylog is an open source logs management system which parses and enriches log messages, wire and event data from...

10 ‘cat’ Command Examples for Beginners

"cat" is one of the commands that is used mostly in our everyday activities, so far as the terminal is concerned. It is mostly...

Installing Invoice Ninja on CentOS 7 w/ NGINX & MariaDB –...

Introduction In the first part of this tutorial, we configured a CentOS 7 server with all the prerequisites required by Invoice Ninja. Now, let's look...

Install – Configure WordPress with NGINX and HHVM

Introduction HipHop Virtual Machine (HHVM) is an open-source virtual machine designed for executing programs written in Hack and PHP. It uses a just-in-time compilation to...

What is UNIX? – What you need to know

In the '80s and early '90s, DOS and Windows were the only predominant operating systems. They were only accessible to those...

Install LAMP Server (Apache, MariaDB, PHP) On CentOS, RHEL, Scientific Linux...

LAMP is a combination of operating system and open-source software stack. The acronym LAMP is derived from first letters of Linux, Apache HTTP Server,...

Install LEMP Server (Nginx, MariaDB, PHP) On CentOS, RHEL, Scientific Linux...

LEMP is a combination of operating system and open-source software stack. The acronym LEMP is derived from first letters of Linux, Nginx HTTP Server,...

Monitoring Server: Install Zabbix on an Ubuntu 16.04 Server

Monitoring Server - What is Zabbix Zabbix is an enterprise-class open source distributed monitoring server solution. The software monitors different parameters of a network and...

FreeBSD Asterisk test between 2 extensions

Asterisk — Open source PBX system. Developed by Mark Spencer. Working on Linux, FreeBSD, OpenBSD and Solaris operation systems. The project name created from...

How to Configure Sshguard With IPFW Firewall On FreeBsd ?

There is an old saying that the only safe computer is one that’s disconnected from the network, turned off, and locked in an underground...

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...

10 Useful Utilities For Linux Users

Introduction In this tutorial, I have collected 10 useful utility tools for Linux users which will include various network monitoring, system auditing or some another...

How to Install WvDial in Arch Linux

Hello all USB modem Arch Linux users. In this article, I am going to show you the way to connect your USB modem in your...

Issue installing Citrix client in Ubuntu 64 bit

Question : When trying installing Citrix client in Ubuntu 64 bit, i got the following error: unselected package icaclient. (Reading database ... 168913 files and...