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ZFS – A New Technology Filesystem
Sun’s recent file system –ZFS (Zettabyte File System) of Solaris 10 operating system is considered an innovative, ground-up redesign of the traditional UNIX file systems. Engineers from Sun and the...
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MySql basics for beginners
MySQL is a open source Relational Database Management System. It is very fast reliable and flexible Database Management System. It provides a very high performance and it is multi threaded and multi...
View ArticleNow Linux runs on Windows Azure Platform
Now onwards Linux will run on Windows machine. After years of battle between Linux and Windows, Linux has won. Microsoft Azure cloud service providing Linux distributions. Microsoft has announced a set...
View ArticleHow to flush postfix mail queue and its various operations
In this article, I am going to show you how flush a postfix mail queue and its operation in details. Suppose if you are handling a MTA(Mail Transfer Agent) then you must have to know about these....
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How to add new order admin email notification on Magento
In this section, I am going to explain how to add a NEW ORDER ADMIN EMAIL NOTIFICATION extension on Magento. Basically, there were two emails that has to be send when a new order is placed by the...
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Python programming for the absolute beginners
Python – A high-level, interpreted, interactive and object oriented-scripting language was implemented by Guido van Rossum in December 1989. It is a very powerful programming language in the...
View ArticleLinux Interview Questions and Answers – Part I
1. What is ldd? List dynamic dependencies – print shared library dependencies Eg: – # vim new.c # gcc new.c –o new # ldd new 2. What is the command to uninstall processes in Linux? rpm –e sendmail -e –...
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How to install Nagios with NRPE on Centos 6/RHEL 6
Nagios Remote Plugin Executor (NRPE) is a Nagios agent that allows remote systems monitoring using scripts that are hosted on the remote systems. It allows for monitoring resources such as disk usage,...
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