rhel
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Centos
How to configure Network interfaces in RHEL/CentOS or Fedora Linux
In RHEL/CentOS or Fedora, you can configure network interfaces by using configuration files located in /etc/sysconfig/network-scripts/. For each network interface (e.g., eth0), there should be…
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Centos
How To Add Remi Repository To CentOS/RHEL 5 Or 6
The Remi Repo is a yum repository maintained by a French guy – Remi Collet. The remi repository provides a variety of up-to-date packages that are…
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Centos
How to set up a default gateway on CentOS/RHEL, Fedora linux
CentOS default gateway, what is it and what is its purpose? A computer needs to know the address of at least one gateway in order…
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Centos
Use Afterglow To Visualize Iptables Logs On CentOS, RHEL, Fedora
Graphviz and Text-CSV perl modules are the prerequisites. Most latest linux distros come with perl preinstalled, if not then install perl as well. # yum…
Read More » Install PostgreSQL 9.2 on Fedora, CentOS/RHEL
This is guide, howto install PostgreSQL 9.2 database server on Fedora, CentOS/RHEL. This guide uses PostgreSQL own YUM repos, which are always up-to-date and stable releases are available instantly. [alert type=”warning”]Note:…
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Centos
Installing Nagios-3.4 in CentOS 6.3
Nagios is an opensource software used for network and infrastructure monitoring. Nagios will monitor servers, switches, applications and services. It alerts the System Administrator when…
Read More » Monitoring Ethernet Activity using Arpwatch in Linux
Arpwatch is an open source computer software program that helps you to monitor ethernet traffic activity (like Changing IP and MAC Addresses) on your network…
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Centos
How to Install Nginx on CentOS / RHEL
Normally I install Nginx on CentOS / RHEL via the EPEL repo, however I have recently discovered the Nginx project has it’s own repo available. Note this…
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