How To’s – Page 7 – Open Source Educational Network

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:…
Read more

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

APACHE OPENSSL CERTIFICATE, PHP MYSQL, HTACCESS WEB DIRECTORY with SQUID WITHOUT SSL AND with SSL SETUP

June 15, 2014

APACHE+OPENSSL+CERTIFICATE+PHP+MYSQL+HTACCESS WEB DIRECTORY SQUID WITHOUT SSL AND SSL SETUP vi /etc/sysconfig/network NETWORKING=yes HOSTNAME=reverseproxy.node01 :wq!

Oracle VM Virtual Box: Virual Machine Copying UUID Error

June 14, 2014

Problem: When trying to add two VirtualBox virtual machines which have been originally copied (via simple file copy) from the same source, on adding the second one get the message: Failed to open virtual machine […] Trying to open a VM config […] which has the same UUID as an existing virtual machine.

Installation of Oracle Java 1.6.0_45 on CentOS /RHEL 6.x

June 5, 2014

Download jdk-6u45-linux-x64-rpm.bin http://www.oracle.com/technetwork/java/javasebusiness/downloads/java-archive-downloads-javase6-419409.html [root@terracotta-02 downlaod]# ./jdk-6u45-linux-x64-rpm.bin

Category: How To’s