Unix

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

How to Disable SSH Root Login in GNU/Linux

As we all know, root SSH login is enabled by default in GNU/Linux. We can easily access our remote servers and manage them if...

Setup Backup Server Using rsnapshot

rsnapshot is a filsystem snapshot utility written in Perl. It is a remote backup utility used to take single or multiple backup of filesystems...

How to install Django on Ubuntu (the right way) for novice...

About Django Django is a great web application development framework, especially for the perfectionist with deadlines built into python programming language. It provides a very...

Caddy Web Server on Ubuntu 16.04

Introduction Across our many tutorials we have looked at hundreds of different technologies. In almost every article, we've based our work on Apache or NGINX...

Install GlusterFS Server And Client On CentOS 7

GlusterFS aggregates various storage servers over Ethernet or Infiniband RDMA interconnect into one large parallel network file system. It is free software, with some parts licensed under the GNU General...

Audit the security of your Unix/Linux systems using lynis

Lynis is an auditing tool for unix/linux like systems which is used to scan the entire unix/linux systems for security issues, installed software informations,...

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...

Decentralized Communication with Matrix on Ubuntu 16.04

Introduction to Decentralized Communication Matrix is an open standard for real-time, interoperable and decentralized communication over IP, used to power VoIP/WebRTC signalling, Internet of Things communication, Instant...

How to install Ubuntu 17.04 Server, or ‘Zesty Zapus’

Introduction - Ubuntu 17.04 In April 2017, Canonical finally released the new version of it's GNU/Linux distribution, Ubuntu 17.04 - also named Zesty Zapus. In this...

Basic mplayer Usage from Command-Line

There are many ways to play media files from the command-line. In fact, in recent weeks past, here at Unixmen...

Howto- Install Webmin in FreeBSD

Question: How to install Webmin in FreeBSD 8.x en 9.x ? Answer:  Before to begin, you need to install Perl,  do that using the command #...

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...

How To Reset Or Recover Root Password On FreeBSD 10

Let me show you How to Reset or Recover Root Password on FreeBSD 10. My system: root@Freebsd-unixmen:~ # uname -a FreeBSD Freebsd-unixmen 10.1-RELEASE-p6 FreeBSD 10.1-RELEASE-p6 #0: Tue...

Play With Directory Stack

Sometimes we work with long paths in directories and it is hard to remember all of them. What about popping them when we need...

Install KDE in FreeBSD 9.x

Some people like to play with FreeBSD and to use it like a desktop operating system. Normally, FreeBSD is a text mode server OS...

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...

Linux Basics: Zypper Usage On openSUSE

What is Zypper? As you may know already, Zypper is most powerful command line package manager for installing, updating and removing packages as well as...

OpenFire Jitsi as Skype(desktop sharing) and Temviewer(remote control)

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