Unix

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...

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...

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...

FreeSWITCH - open source VoIP program. Have any features which must be on VoIP PBX. Have API which works with events. More details you...

Mercurial - Same as HG, for effective working with big code repositories. This is multiplatform distributed system for version control. Console program needs for...

Our goals is troubleshooting of GET and POST methods with CURL. We already configured two servers: frfs.unixmen.com (We are sending CURL requests from this...

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

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

OpenFire – Formerly known as Wildfire server and Jive Messenger XMPP server(Extendible Messaging and Presence Protocol). Formerly known as the jabber protocol. Is written...

Openfire - Jabber/XMPP is a server written in JAVA. This is free software and is also official support. Management has a WEB panel and...

In this article we will integrate OpenVPN to Domain Controller. But channel between client and server will be crypt with certificate. The network configuration will...

NGINX FFMPEG Camera recording and live streaming We will install and configure FFMpeg on FreeBSD 10.1 x64 server and will learn how to convert video/audio...

If you are not thrilled with the real bomb, you can try typing this  :(){ :|:& };:  on your Linux terminal to crash your computer. you...

The topology will be as follows: Apache, MySQL and PHP already installed and configured. In /usr/local/etc/php.ini file configure the  following lines: error_reporting = E_ALL & ~E_NOTICE date.timezone =...

Our goal is to build a FreeBSD server Captive Portal as it is in hotels and airports. Guest joins to wifi without entering a...

A token that performs a control function. It is a newline or one of the following: Ampersand ( & )  When a line ends with ampersand...

We must install and configure Active Directory and DNS server in Windows 2008 or Wındows 2012 server. In my environment I used windows 2008...

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...