How To’s – Page 9 – Open Source Educational Network

How to Extend Linux Partition in CentOS 6.x

August 11, 2014

LVM ROOT PARTITION EXTEND IN CENTOS 6 To check current status of disk please run below command

Ubuntu Broken Packages — by Abdul Jabbar

August 9, 2014

Created اتوار 10 اگست 2014 Error: Unable to correct problems, you have held broken packages. | How to fix broken packages? | resolve unmet dependencies? It is always a good idea to back up configuration files like /etc/apt/sources.list, so you can revert the changes if needed. Step-1: Make sure that the restricted and universe repositories…
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Linux Cluster Management Console (LCMC) — by Abdul Jabbar

August 3, 2014

What is Linux Cluster Management Console (LCMC).. ? The Linux Cluster Management Console (LCMC) was initially developed by Linbit as DRBD GUI/MC. Linbit stopped it’s development in 2011. Since then the main developer Rasto Levrinc is continuing the work as fork as “LCMC”. The java-based GUI offer graphical installation and configuration of high availability Linux…
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How to install LIFERAY on CentOS / RedHat Linux 6.x

July 31, 2014

WRITE BY MUHAMMAD ZEESHAN BHATTI Advance Research Project & Technology PVT Ltd. Email: – [email protected] PART-1 Step-1 $ yum install java-1.6.0-openjdk-devel –y

How to Install Configure LOAD Balancer using PEN on CentOS / RedHat

July 24, 2014

Install Pen to configure Load Balance server. Pen is a light weight simple load balancer. This example shows to configure on the environment like follows (1) rackspace-jon [192.168.58.154] – Pen Server (2) rackspace-nfs01 [192.168.58.152] – Web Server#1 (3) rackspace-nfs02 [192.168.58.153] – Web Server#2

Installing an IdM Server – Red Hat RHEL7

July 24, 2014

You need at least 2 Servers: Setup: node1.domain1.example.com – IPA Server node2.domain1.example.com – IPA Client

How to setup Network File Server on CentOS / Redhat with Automatic Backups — RackSpace

July 21, 2014

NFS SERVER SETUP ON CETNOS 6.5 / Redhat 6.5 / Fedora In this tutorial let us see how to install and configure NFS server and how to share files between NFS server and clients. Though i have tested these steps in Cent-OS 6.5 32 bit edition, it will work on RHEL/Fedora/ 64 bit architecture. Scenario NFS Server Operating System : CentOS 6.5 64 bit (Minimal server install) NFS Server Operating System : CentOS 6.5 64 bit (Minimal server install) NFS Client Operating System : CentOS 6.5 64 bit (Desktop Minimal) NFS Server IP Address Host rackspace-nfs01: 192.168.58.152 NFS Server IP Address Host rackspace-nfs02: 192.168.58.153 NFS Client IP Address Host rackspace-jon: 192.168.58.154

How to install CACTI ON CentOS / Red Hat / Fedora Linux

July 21, 2014

CACTI INSTALLATION ON CENTOS Install the required packages on your server machines, to install these packages you need to login as root # yum install mysql-server mysql php-mysql php-pear php-common php-gd php-devel php php-mbstring php-cli php-snmp php-pear-Net-SMTP php-mysql httpd

How to recover RPMDB in RHEL / CentOS / Fedora

July 6, 2014

You can see below is the error while updating RHEL/CentOS/Fedora using yum update [root@babar rpm]# yum update rpmdb: Thread/process 8367/457660786 failed: Thread died in Berkeley DB library error: db4 error(-41638) from dbenv->failchk: DB_RUNRECOVERY: Fatal error, run database recovery error: cannot open Packages index using db3 – (-30575) error: cannot open Packages database in /var/lib/rpm CRITICAL:yum.main:…
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SQUID Proxy Server Integration with Windows 2008 R2 Active Directory server for User Authentication on RHEL / CENTOS 6.x

June 28, 2014

Software used: Windows Server 2008 SP2 32-bit CentOS 6.5 (Final) i386 samba 3.5.10-114 samba-winbind 3.5.10-114 krb5-server 1.9-22 krb5-workstation 1.9-22 ntp 4.2.4p8-2

Category: How To’s