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Linux: Follow and Download using wget

Your Linux box is incomplete if you do not have wget installed. It is a simple CLI based application used to download files from network.  It support HTTP, HTTPS and FTP protocols as well as retrieval...

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Importing IMDb Sample Data Set to MySQL

Here in this post, I am going to show you on how to import IMDb plain text data files available at this page into your MySQL database server. I was using this data set to perform various benchmark...

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Install grsecurity with Yum

Easiest way to install grsecurity. The good thing about it is only grsecurity provides protection against zero-day and other advanced threats that buys administrators valuable time while vulnerability...

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Replacing OpenJDK with Oracle JDK on CentOS 6

I encountered some issues with an application running on Java. I thought it would be fine if running on standard OpenJDK release available at CentOS repository since it is really easy to install with...

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Sysbench 0.5 + Ubuntu 14.04 (Trusty) + Percona Server or XtraDB Cluster

I need to perform benchmarks on Percona XtraDB Cluster and Percona Server directly from my Ubuntu 14.04 box. Sysbench 0.5 is the latest stable to date and it supports benchmarking Galera cluster. If...

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Percona Server Installation Error – libssl.so.10 and libcrypto.so.10

I stumbled upon one error when installing Percona Server and socat via yum repository with following error: --> Processing Dependency: libssl.so.10(libssl.so.10)(64bit) for package:...

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Install Puppet on CentOS, Redhat, Ubuntu, Debian

Lately, I have been spending my time doing research on developing a Puppet module. As you might know, Puppet is an orchestration tool used by many sysadmins to deploy and configure servers without...

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CentOS/Redhat: How to Install MySQL Sandbox

When you have started to work heavily with MySQL servers, and you need to create, install, configure and destroy MySQL instances, MySQL Sandbox is a great tool to automate those tasks. MySQL Sandbox...

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CentOS 7: Installing and Managing MySQL

Starting from CentOS/RHEL 7, standard MySQL (Oracle) package is no longer available and has been replaced by MariaDB. There will be almost no difference when managing MariaDB since it is basically a...

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Various Ways to Determine Public IP on Linux CLI

Always when you are working a lot with CLI environment, Linux particularly, you would like to know the public IP address especially when you were running on NAT environment. Here is a list of command...

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