Tag: centos

Learn | Teach Open Source Technologies

Nagios Installation on Production server via Source code compilation

We have CentOS Linux Operating System as a Server OS [root@nagiosprod nagios]# yum install httpd php gcc glibc glibc-common gd gd-devel [root@nagiosprod nagios]# yum install httpd php gcc glibc glibc-common gd gd-devel openssl-devel wget perl make [root@nagiosprod nagios]# /usr/sbin/groupadd -g 310 nagios [root@nagiosprod nagios]# /usr/sbin/useradd -g 310 -u 310 -c “Nagios” -d /home/nagios nagios [root@nagiosprod nagios]# passwd…
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Installing MantisBT – A Bug Tracking System

By: Muhammad Farrukh Siddique ======================================= MantisBT version: 1.2.17 CentOS version: 6.2 Apache version: 2.2.15 PHP version: 5.3.3 MySQL version: 5.1.73 ======================================= ————————————– Disable SELinux and configure iptables accordingly. to disable SELinux open file # vim /etc/sysconfig/selinux change the enforcing status to disables, as below: SELINUX=disabled save and quit

Time to Replace Windows XP OS with Linux OS on same old PC’s

It is a right time to move for something very exciting stuff  “Open Source Software” by replacing Windows XP or Windows OS with Linux Operating System on same old PC without  paying Licensing fees. After April 8th 2014, no support for Windows XP from Microsoft Inc. will be available for Windows XP users, also no…
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How to Audit Linux / *Nix System using Lynis Audit Utility on CentOS RHEL Fedora Urdu CBT

How to Audit Linux/Nix System using Lynis Audit Utility on CentOS RHEL Fedora In this Computer based training video CBT, we will learn how to install Lynis Audit tool, how to use this lynis utility to audit the system and configure our system according to Lynis report.  

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How to configure Extra Package Eenterprise Linux – EPEL Repository on CENTOS Fedora RHEL Urdu CBT

How to configure Extra Package Eenterprise Linux – EPEL Repository in short steps on CENTOS Fedora RHEL Urdu CBT Video. In this Computer Based Training Video (CBT) we will learn how to configure EPEL Repository in short and simple steps for CentOS Red Hat Enterprise Linux Fedora Scientific Linux.

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Ntop Network Traffic monitoring in Linux Gateway machine (CentOS /RHEL / Fedora / Debian / Ubuntu) Urdu CBT

Ntop Network Traffic monitoring in Linux Gateway machine (CentOS /RHEL / Fedora / Debian / Ubuntu) Urdu CBT by Babar Zahoor In this CBT we can learn how to install & Configure NTOP  Network TOP utility on Ubuntu / Debian based Linux  machines to Monitor Network Traffic. It will also help learn how to configure…
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LibreOffice an Open Source Office Productivity suite a very good alternative to Microsoft office Products

LibreOffice an Open Source Office Productivity suite a very good alternative to Microsoft office Products or any other propriety office productivity suites. LibreOffice is a office suite as famous Open Source Software being used widely for word processing. It  is a fork of OpenOffice.org  & developed by The Document Foundation in 2010. The LibreOffice suite is set of programs…
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RapidSMS – Configure your own SMS Gateway on Linux

RapidSMS is a free and open-source framework for rapidly building mobile services for scale. RapidSMS is built with Python and Django and is designed for building robust, highly customized mobile services with web-based dashboards. RapidSMS provides a flexible platform and modular components for large-scale data collection, managing complex workflows, and automating data analysis. For more details: https://www.rapidsms.org/ Installation: First…
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SETTING UP LINUX YUM REPOSITORY IN REDHAT/CENTOS

when we implement the REDHAT based servers, when we dont have the proper license we will be facing a lot of issues for installing the softwares. So to overcome the issue we need to setup the LOCAL REPOSITORY server. this  will eliminate the installation issues.Below i have explained how to setup the repo server step-by-step. SETTING…
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