CentOS

How to Find Default Gateway IP address on Linux

The default gateway is a network device that allows a computer to communicate with other networks, including the internet. Knowing your default gateway IP address is essential when configuring or…

linux

How to Create Additional LVM on CentOS 6.3

This post will covers the steps to create additional Logical volume manager (LVM) on CentOS 6.3. This will very useful when the production system facing run out of disk space…

postgresql

How to Install PostgreSQL 9.2 on CentOS 6.3

This quick post shows the basic steps to install PostgreSQL Database Server (PostgreSQL 9.2) on CentOS 6.3. This steps has been tested using CentOS 6.3. However, It may works on…

php

How to Install php-mcrypt on CentOS 6.3

mcrypt exension for PHP is necessary if we want to use cookie based authentication with phpymyadmin. In default CentOS 6.3 yum repository or in CentOS 6.3 installation CD/DVD, php-mcrypt exension…

How to Remove Squid on CentOS 6.3

There could be several reasons why you might want to remove Squid from your CentOS 6.3 system: No longer needed: You may have installed Squid for a specific purpose or…