MySQL is most popular Open Source Data Base Server. MySql is RDBMS ( Relational Database Management System. it provides multi user access to the number of databases. Step-1 : Installation of MySql Server using yum. [root@dbase1 /]# yum install mysql mysql-server php-mysql Step-2 : Start mysql service. [root@dbase1 /]# service mysqld start
In this tutorial i am going to install heartbeat package on centos 6.2. heartbeat basically part of Linux High Availability system it will ensure the availability of nodes that are
SSH & VNC Remote Access Remote Access lets you to connect other computer that are located over the network. Makes your life easier to manage nodes remotely you don’t need to be there physically you can connect your node through remote access, for command-line remote access Linux provide us SSH (Secure SHell) if you are…
RHEL 6 and CentOs 6.2 has no more yum repository for DRBD. if you want to Install DRBD on RHEL 6 you need a support contract with RedHat. We will use ELRepo repository to install DRBD on CentOs 6.2. Step-1 : download elrep using wget [root@dbase1 ~]# mkdir /download [root@dbase1 ~]# cd /download/ [root@dbase1 ~]#…
INTRODUCTION What is grep ? ‘grep’ is a line searcher specially its very helpful when you are dealing with large text files or even multiple files. Name ‘grep’ drives from unix/linux text editor eg: (global / regular expression / print) g/re/p.
what is Input/Output Redirection in Linux ? Input/output redirection means the text that is showing on your screen while you are running any command(program)in your shell, that information can be redirect elsewhere and even you can store this output in a file or can be print directly. This function called Redirection, you can also redirect…
How to Configure Linux Load Balancers and Highly Available MySQL Database Structure on centos 6.2. Introduction: This step by step guide shows you how to configure Load Balancers in Linux environment and how we can make mysql database structure highly available with the help of DRBD & Heartbeat. Note: 1: Our main focus to make…
In this tutorial i will install phpmyadmin Before moving on installation make sure you have php install on your webserver. If its not installed, use below command yum install php php-* php-mysql i have already installed. so lets start..!! installation of phpmyadmin.
INTRODUCTION How to Install DNS (BIND) on CentOS 6.2 DNS is very important component of network infrastructure, without DNS we can’t browse a website with host-name. DNS (BIND) translates human readable hostnames such as www.broexperts.com into machine readable ip addresses such as 128.123.1.73.
VNC Server installation on centos 6.2 on centos 5 vnc server package vnc-server was available. on centos 6 the available VNC package is called tigervnc-server. vnc server allows you to remote into the system and view desktop. setting up vnc server isn’t hard. CentOS 6.2 :
Applied on = CentOs, RedHat, Fedora…etc Here is a simple script that will change Hostname Automatically. it will just ask you to desired hostname type hostname then hit enter and that’s it… Download
Microsoft Internet Information Services. This tutorial is related to clustering technology as they related to web servers, definitely IIS windows Clustering, Microsoft Windows 2003 Network Load Balancing ( NLB ). In this tutorial exactly I will show you how to implement NLB with clustering, it will make your system highly available.
