Installing CentOS 7 – A Graphical Tour for Linux Beginners

If you are new on the Linux platform, I am sure you feel overwhelmed with all the different versions available. Choosing one is not an easy task, and each version has its own pros and cons. Let me tell you why I like CentOS: It is very stable It has well tested features There is a…

Installing Lucene/Solr on CentOS 6

This time we are going to install Solr, the super text search platform on CentOS. The installation process requires a couple extra libraries in order to work: Apache Commons Logging and SLF4J.   Installing Java yum install java java -version You must have at least version 1.6 in order to run Solr. If you got…

Installing Java 1.6 on CentOS 6

Nowadays more and more Java applications require at least a 1.6 JVM to run. However, the default CentOS 6 repositories still take you to the 1.5 version. By following this step by step tutorial you’ll be able to get version 1.6 running on your system.

Installing MongoDB/PHP Driver on CentOS 6

Since the module is not included with the default PHP installation, you have to download it from the official repository: cd mkdir mongo-php-driver cd mongo-php-driver curl https://codeload.github.com/mongodb/mongo-php-driver/zip/master > mongo-php-driver-master.zip Unzip it unzip mongo-php-driver-master.zip cd mongo-php-driver-master You need phpize to build the module. You can install it from the remi repository: wget http://rpms.famillecollet.com/enterprise/remi-release-6.rpm rpm -Uvh remi-release-6.rpm yum –enablerepo=remi install…

Installing MongoDB on CentOS 6

The first step is to configure the repositories. Create the following file /etc/yum.repos.d/10gen.repo with the following contents: For 32-bit systems: [10gen] name=10gen Repository baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/i686 gpgcheck=0 enabled=1 For 64-bit systems: [10gen] name=10gen Repository baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/x86_64 gpgcheck=0 enabled=1 Install Mongo yum install mongo-10gen mongo-10gen-server   Configure MongoDB You can configure Mongo by editing the following file: /etc/mongod.conf Set Mongo…

CentOS useful commands

To get your CentOS version type: cat /etc/redhat-release To update all your CentOS packages at once: yum update To install nslookup, dig and other network utilities: yum install bind-utils -y