How to Install Nagios on CentOS 5.5


Nagios is a popular open source system and network monitoring software application. It monitor hosts and services and then alerting users when something wrong has been triggered. It is the powerful monitoring system that enables organizations to identify and resolve IT infrastructure problems before they affect critical business processes. Below is the steps to install […]

How to Install and Configure Squid Proxy Server in CentOS 5.5

In this post, i will guide you on how to install and configure squid proxy server with basic configuration. Squid proxy server and make web browzing fast as it reduces bandwidth and improves response times by caching and reusing frequently-requested web pages. Please follow below steps to configure your squid proxy server. [root@server ~]# yum […]

How to install and Configure NTP client on CentOS/RHEL to Synchronize the Clock


NTP, Network Time Protocol, it is an Internet protocol used to synchronize the clocks of computers or servers to some NTP server on internet or intranet. In CentOS, it is very easy to install and configure the ntp client. Install your NTP client using yum command: [root@server ~]# yum install ntp Loaded plugins: fastestmirror Loading […]

How to Set Static IP on CentOS/RHEL


This article assume that you have installed CentOS or RHEL with minimum packages by unchecked all the software during the installation. Therefore, you will not be able to perform TCP/IP configuration using system-config-network or setup command which provide GUI solution. With minimum packages installed, there is the simple way to change your DHCP IP to […]