Linux tutorials

About Linux man pages As you probably know, Manual pages, shortly man pages, are the online software documentation for Unix and Linux like operating systems....

Firewall is one on the most used word in  wed security terms to protect your network,today in this tutorial i will explain for Arch...

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...

In first part of this tutorial we talked about configuration of our DVB card, now we going to see how we can scan the...

After reading the title of this guide, you might wonder why should we deploy LAMP and LEMP stacks using Docker? Why can't we just...

The default utility used to manage software packages on Red Hat Enterprise Linux and CENTOS is yum, which stands for Yellowdog update manager. Yum...

Cassandra or Apache Cassandra is a distributed database system which manages large amounts of structured data across different commodity servers by providing highly available...

Some people have Digital Receivers for watching videos on their TVs and wanna use Receivers for having channels on GnuLinux, in this post we'll...

In this artcile we will describe different type of manifests for different platforms. and  dont  forget to follow the  links  bellow to see how...

Please considerate the installation article of Master puppet  in the  article before  from this  LINK  :  http://unixmen.com/puppet-installation-and-configuration-to-centos-7-x64/ The  articles  are related to understand how puppet...

SaltStack platform or Salt is a Python-based open source configuration management software and remote execution engine. Supporting the "Infrastructure as Code" approach to deployment...

SaltStack - is a python-based open source management software. This is such as puppet and ansible. Saltstack as puppet, needs agent software. Client nodes...

The Bash history feature is an invaluable tool which allows users to recall commands previously entered into their shell with relative ease. This makes...

Zabbix is an enterprise-class open source distributed monitoring solution that can be used to monitor and track performance and availability of network servers, devices...

Many People are using Debian like a Server,  and the Static IP  is one the requirements of  using   Linux servers to make them...

For install and configure ansible with multiple nodes please read the "Ansible install configure and use" article. For understand playbooks please read the article...

For install and configure ansible with multiple nodes please read the "Ansible install configure and use" article. Look at hostnames on webservers group nodes: root@ansmaster:~# ansible...

Our goals is install, configure and use Ansible software in Ubuntu 14.04 x64. With this software you can control and manage a lot of...