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Understanding the Concept of Linux Containers

Posted on August 23, 2017

What is Linux Containers? Linux Containers are a virtualization method that requires a control host with a single Linux Kernel to run multiple isolated linux systems on the Operating System level. A dictionary definition of container is ‘an object for holding and transporting something’. Similarly, Linux containers (mostly abbreviated as LXC in technical language) help […]

BMW takes Digital Innovation into the Fast Lane with Red Hat OpenShift Container Platform

Posted on August 6, 2017

We at IPSR, a leading Training Partner of Red Hat in India are very thrilled to know the announcement of Red Hat Inc the world’s leading provider of Open Source Solutions has deployed Red Hat OpenShift Container Platform for BMW Group – the world’s leading premium manufacturer for motorcycles and cars to support their delivery […]

Emerging Opportunities in IT – Part 2

Posted on April 12, 2017

Emerging Opportunities in IT – Part 1

Posted on April 12, 2017

Selected interview questions for sys admins

Posted on November 5, 2016

What are the advantages of Distributed Processing?  Security/Encapsulation Distributed database Faster Problem solving Security through redundancy Collaborative Processing What are the criteria necessary for an effective and efficient network? Performance:  It can be measured in many ways, including transmit time and response time. Reliability: It is measured by frequency of failure, the time it takes […]

DevOps: creating endless opportunities

Posted on October 10, 2016

DevOps (Development and Operation) is evolving as one of the fastest growing movement in IT. This relationship between two domains is quite agile and is creating an immense opportunity in the emerging industrial scenario and owes a terrific growth potential. It is studied that by the end of 2016, DevOps will evolve as the conventional […]

LINUX FILE TYPES AN OVERVIEW

Posted on August 20, 2016

As the saying goes ‘Everything in Linux is a file, if something is not a file, it is a process’. It is indeed a quite factual and posolutely a well ratified generalization. A Linux system considers folders, programs, services, texts, images, I/O devices, and generally all devices as files. Files in Linux can be typified […]

“Linux Platforms truly unbeatable” !!..??

Posted on June 27, 2016

A new era has ushered in the history of computers and networking as the Linus Torvald on 1992 released a UNIX like operating system LINUX as the first complete free software operating system. Over the passage of time this had scaled a considerable growth and refinement, now this typical distribution encompasses everything the end user […]

Latest Interview questions for sys admins – 3

Posted on May 10, 2016

uname -a Check the version of kernel running free [option(s)] The command free displays information about RAM and swap space usage, showing the total and the used amount in both categories. top [options(s)] top provides a quick overview of the currently running processes. Press H to access a page that briefly explains the main options to customize the program. diff [option(s)] file1 file2 The diff command compares […]

RHEL the Best Enterprise Distros of 2016

Posted on May 4, 2016

Proprietary software was  a populist obsession among the tech lovers and tech-freaks till the advent of 21st century. Since the inception of the open source movement Linux has triggered a drastic revolution in the enterprise level as well as in the consumer space. Now the Linux Distros have turned out be feverish lure to most […]