How To Upgrade From Oracle 11g To Oracle 12c
Permalink

How To Upgrade From Oracle 11g To Oracle 12c

Hello all. Today we will go through how to upgrade from oracle 11g to Oracle…

Continue Reading →

Using Tcpdump To Capture And Analyze Network Traffic
Permalink

Using Tcpdump To Capture And Analyze Network Traffic

Introduction Tcpdump is one of the finest tools available for network analysis. It is a…

Continue Reading →

How To Add Puppet Nodes To Foreman
Permalink

How To Add Puppet Nodes To Foreman

This is the second part of the Foreman tutorial. In the first part, we discussed…

Continue Reading →

Install Trident Social Network Platform In CentOS 7
Permalink

Install Trident Social Network Platform In CentOS 7

Greetings Unixmen readers! In our previous tutorial we discussed what is Trident social network platform…

Continue Reading →

How To Install Foreman With Puppet In CentOS And Ubuntu
Permalink

How To Install Foreman With Puppet In CentOS And Ubuntu

The objective of this tutorial The main goal of this tutorial is to discuss what…

Continue Reading →

Installing Novius OS CMS In CentOS 7
Permalink

Installing Novius OS CMS In CentOS 7

About Novius OS Novius OS is a CMS (Content Management System) and it designed as…

Continue Reading →

Cockpit: A Beginner Friendly Server Administration Tool
Permalink

Cockpit: A Beginner Friendly Server Administration Tool

About Cockpit Cockpit is a free and open source web-based system management application. It is…

Continue Reading →

How To Install Snort NIDS On CentOS 7
Permalink

How To Install Snort NIDS On CentOS 7

Introduction There are few and straight forward administration guides are available for snort on the web.…

Continue Reading →

Gnome Boxes – A Front-end Tool For QEMU And KVM
Permalink

Gnome Boxes – A Front-end Tool For QEMU And KVM

SiteBios – A Free, Open Source, Linux Control Panel
Permalink

SiteBios – A Free, Open Source, Linux Control Panel

About SiteBios SiteBios is a free, open source, Linux control panel that comes with useful…

Continue Reading →

Citadel – A Free, Open Source, Email And Collaboration Suite
Permalink

Citadel – A Free, Open Source, Email And Collaboration Suite

About Citadel Citadel is a free, open source Collaboration suite that can be used to…

Continue Reading →

Install PXE Server And Configure PXE Client On CentOS 7
Permalink

Install PXE Server And Configure PXE Client On CentOS 7

About PXE Server PXE Server, stands for preboot execution environment, will help to install a…

Continue Reading →

Install Speedtest.net Server In CentOS 7
Permalink

Install Speedtest.net Server In CentOS 7

Introduction Speedtest.net is very popular speed test tool to check test Internet Bandwidth. You can…

Continue Reading →

Basics Of NetworkManager Command Line Tool, Nmcli
Permalink

Basics Of NetworkManager Command Line Tool, Nmcli

Introduction In this tutorial, we will discuss NetworkManager command line tool, aka nmcli, in CentOS /…

Continue Reading →

Install And Register Spacewalk Client To The Spacewalk Server
Permalink

Install And Register Spacewalk Client To The Spacewalk Server

This is the third part of the Spacewalk server installation and configuration series in CentOS…

Continue Reading →

How To Manage Spacewalk Channels And Repositories
Permalink

How To Manage Spacewalk Channels And Repositories

In our previous tutorial, we discussed how to install and configure Spacewalk server in CentOS…

Continue Reading →

Logging With Journald In RHEL7/CentOS7
Permalink

Logging With Journald In RHEL7/CentOS7

Introduction Centos/RHEL 7 comes with services which saves logging information. Some services write their own…

Continue Reading →

Install And Configure Spacewalk In CentOS 7
Permalink

Install And Configure Spacewalk In CentOS 7

About Spacewalk Spacewalk is a free, open source Linux management system. It is upstream community…

Continue Reading →