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How To Install And Configure Arno Iptables On OpenSUSE 42.1
Today, we will learn and walk through how we can install and configure arno iptables on OpenSUSE 42.1 Linux distribution to secure it. This is mostly related to security hardening of your server so...
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What Is Fork Bomb And How Can You Prevent This Danger?
If you are not thrilled with the real bomb, you can try typing this :(){ :|:& };: on your Linux terminal to crash your computer. you do not need to be the root user to do that. That string is...
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How To Install And Configure Qmail In OpenSUSE 42.1
The title says it all. Right? Today, we will know how we can install and configure Qmail (a mailing agent) on our OpenSUSE 42.1 Linux distribution so that our server act like a mail server. Mail...
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All About PING Command
All network administrators and IT professionals are well known with the ping command. It’s a life saving command to check the basic connectivity between two hosts like host to server or host to host....
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Ansible playbooks
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 -a...
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Ansible – install and configure WordPress for multiple nodes
For install and configure ansible with multiple nodes please read the “Ansible install configure and use” article. For understand playbooks please read the article “Ansible playbooks“. Playbooks can...
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Setup static IP on Debian 8
Many People are using Debian like a Server, and the Static IP is one the requirements of using Linux servers to make them more identifiable on the network. before to start Setup static IP on...
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How To Install Zabbix 3 On Debian 8 and Ubuntu 16
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 and other IT resources. It...
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How to enable time tag in History command ?
The Bash history feature is an invaluable tool which allows users to recall commands previously entered into their shell with relative ease. This makes it easy to enter repeated commands and keep...
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Install and configure SaltStack server in Ubuntu x64
SaltStack – is a python-based open source management software. This is such as puppet and ansible. Saltstack as puppet, needs agent software. Client nodes naming as minions. In SaltStack application,...
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Digital Receiver in Ubuntu (Part 1)
Some people have Digital Receivers for watching videos on their TVs and wanna use Receivers for having channels on Gnu\Linux, in this post we’ll talk about watching TV channels on Gnu\Linux, first...
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Step by Step Procedure of Installing Cassandra
Cassandra or Apache Cassandra is a distributed database system which manages large amounts of structured data across different commodity servers by providing highly available service with no point of...
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How to Configure PPPOE in Centos 7/RHEL 7
The Point-to-Point Protocol over Ethernet (pppoe or PPPOE) is a network protocol for encapsulating PPP frames inside Ethernet frames. It appeared shortly after the year 2000, in the context of the...
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Managing Software Packages with yum in RHEL7/CENTOS7
The default utility used to manage software packages on Red Hat Enterprise Linux and CENTOS is yum, which stands for Yellowdog update manager. Yum is designed to work with repositories, which are...
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Deploy LAMP and/or LEMP stacks easily using Docker
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 install it manually? Setting up LAMP and LEMP stack is very easy, then...
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Digital reciever in Ubuntu (Part 2)
In first part of this tutorial we talked about configuration of our DVB card, now we going to see how we can scan the Channels and watch them with Kodi. In this part of tutorial we going to install...
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How To Install Zen Cart On CentOS 7 Linux
CentOS Linux is a community-supported distribution derived from sources freely provided to the public by Red Hat for Red Hat Enterprise Linux (RHEL). As such, CentOS Linux aims to be functionally...
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Digital Receiver in Ubuntu (Part 1)
Some people have Digital Receivers for watching videos on their TVs and wanna use Receivers for having channels on Gnu\Linux, in this post we’ll talk about watching TV channels on Gnu\Linux, first...
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Step by Step Procedure of Installing Cassandra
Cassandra or Apache Cassandra is a distributed database system which manages large amounts of structured data across different commodity servers by providing highly available service with no point of...
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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 are required as common in area of Linux...
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