RHCE Training in Jaipur

Today most of the companies working on Linux operating system and Linux servers, so the requirement of Red Hat certifications is automatically increase. RHCSA (Red Hat Certified System Administration), RHCE (Red Hat Certified Engineer) and RHCA (Red Hat Certified Architect). RHCSA is a starting/associate level certification, RHCSA certification shows the technical skills of aspirants on live systems and main task are configuration, installation, troubleshooting as well as maintaining.

RHCE is next level of Red Hat certification and passing the RHCSA exam is a requirement for this certification. Red Hat Certified Engineer is the professional levels where the aspirant will get learn advance level troubleshooting and management techniques. In this level one can get a proper insight into the kernel configuration, network configuration, mail services and virtualization. RHCE training provides good level of knowledge to face advance challenges. RHCE certification proves high level of knowledge and is a highly respected and valued qualification. After RHCE certification candidate deserve a better opportunities. 

RHCA is a very high/expert level certification and this focus on expert topics of Linux administration and usage. For RHCA certification you have to clear RHCE certification exam.

LinuxWorld Informatics Pvt. Ltd. is starting Red Hat certification Training for IT Students like B.Tech, B.E, MCA, M.Sc., BCA, B.Sc. etc. We are authentic partner of Red Hat. We offer all the Red Hat certification training and exam like RHCSA, RHCE and RHCA. We have best Red Hat certified instructor. The main advantage of Training program for trainee, they learn and work with practical examples in supervision of experienced experts.

Creating and Restore Backup Using LVM snapshot

Lvm Snapshot is ultimate way for creating a backup of that data which is already present into LVM(Logical Volume Management) devices (LV)-Logical volume.

Example: 1. We have a already created LV(logical volume) from any VG
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of 5GiB/GB size and have copied lots of data for example 4GB

Important :
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When you copy or store data it stores in two maners.

i) Data blocks (original data)
ii) metadata pointers (links and location address)

@@@@@@@@@@@@@@@@@@@@ THe concept of LVM SnapShot @@@@@@@@@
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LVM Snapshot make a link to Original LV(Logical volume)
just like soft link of a file or directory which doesn’t required much size.

So if we have 5GB of LV(logical VOlume) then we can have its metadata upto 10-15% (50MB) and We can create LVM snapshot of 50MB

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Practical :24 hours
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Step 1:
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Mount your LV (logical volume) which you have already created then fill some data.

[root@desktop69 rhel6]# mount /dev/vgcheck/lvm1 /mnt/new

step 2:
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copy some data here

[root@desktop69 rhel6]# touch /mnt/new/abd{1..67}
[root@desktop69 rhel6]#cp -rvf /usr/ /mnt/new

Step3 :
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Now take a snapshot of LVM

[root@desktop69 rhel6]#lvcreate -s –size 20M –name lvmsnapshot1 /dev/vgcheck/lvm1

check by using lvs or lvdisplay command

Note: Now you can mount it to access the stored data

Article Source - http://www.rhce.co.in/creating-and-restore-backup-using-lvm-snapshot/

Red Hat Certification Training and Red Hat Linux Certification

As increasing numbers of companies migrate to Open Source to reduce IT cost, the need for qualified IT professionals is on the rise. Red Hat enables IT professionals to extend their skill set enabling maximum performance and opportunity.

Whether you need to train a team of IT professionals, or just yourself, Red Hat offers a variety of courses, delivery and customization options to allow for maximize ROI. In those Linux is one. The Red Hat Linux Certification is a week-long course, provides intensive system administration training enabling participants to develop the skills they need to effectively administer Red Hat Enterprise Linux. Participants learn to properly manage a Linux workstation or server, including installation and configuration of local components and services as well as connections to existing network services. This Linux Certification is the fastest-growing credential in all of Linux openings in the market. It's the best first step in establishing Linux credentials. Choose this path as an initial certification when transitioning from a non-UNIX/Linux environment. A Linux certification is earned by a Red Hat Certified System Administrator to person is one who has demonstrated the knowledge, skill, and ability required of a senior system administrator. Professionals holding this certification have continually helped their companies with successful deployments and migrations.

This offers two certifications for Linux involving system administration: the Red Hat Certified Technician (RHCT) and the Red Hat Certified Engineer (RCHE) certifications. RHCT is a performance-based test that measures actual competence on live systems. RHCT is the first step in establishing Linux credentials and is an ideal certification for those transitioning from non-UNIX/Linux environments. RHCE is a performance-based test that measures actual competency on live systems. Called the "crown jewel of Linux certifications," RHCE proves an individual's ability to configure networking services and security on servers running a Red Hat OS. RHCE was recently named the hottest certification in all of IT by CertCities.com.

For getting the red hat Linux certification, first of all you should have well knowledge in Linux course. For this you should select a well named training center for Linux training. In today scenario of IT field no. of institutes are established for offering Linux training. In those we have to choose the best one in the point of time, subject, and money. Through an integrated learning approach that ensures new knowledge to real life applications, the centers deliver a full range of technology and business skills training. Starting from basic application desktop productivity tools to complex IT systems it has all the solutions. Those institutes are positioned to offer the latest curriculum delivered by certified instructors to keep you on the cutting edge of technology & certifications. Whether you are searching for an answer for the complex training needs of a large multi-location business or an individual seeking the skills to excel in a new or expanding career path, many centers comes to your integrated learning solution.

he IT companies hiring professionals who has this Linux Certification in the increasing ratio when compares to other persons in the market. Also they have well reorganization in the market and they earn good scale. If you also wish to get a good career in Linux environment, first you will step into it by choosing a good Linux training center and then you clear your way in to certification exams. Those training and certifications are give you more weight to your career in this field. We wish that you would start your career in a better way in your dream field compared to others. Wish you all the best

Get Red Hat Training to become a highly sought after Linux professional

Red Hat training classes getting even hotter this season
In today's arena, Linux has the biggest user base, similar to how Microsoft dominates on our desktops. It goes without saying that over the years, Linux has increased its dominance aggressively. Presently, there is a growing demand for Linux skilled professionals, who really enjoy better services, like higher pay packs, career boosts and value in the organization etc.

IT is considered as the most important Linux distribution. Linux certification holders are equipped with the knowledge that involves troubleshooting, system administration and installation. To retain and develop their own professional standards, Linux certifications are challenging but with the correct preparation for the certification exams and proper Red Hat hands-on trainings, one may easily pass the exams.

Linux, undoubtedly has much advantage over some of the other leading operating systems, when it comes to IT security sphere, it becomes more prominent. Because of these sharp and well tuned security features, among the other prominent features, many Government and Military agencies has jumped on the Linux and Linux technologies quite early.

Linux training has been growing tremendously over the years; many organizations are providing on-site training classes for groups. There are other options where individuals may also join Linux training classes. There are many learning methodology, like Linux training bootcamps, Red Hat live instructor led virtual classes, Red Hat on-site corporate trainings etc.

Certain LInux certification courses in demand:
RHCSA certification - The recent survey and feedback analysis performed on IT professionals worldwide, shows that Red Hat Certified System Administrator certification is considered as a new addition to the Red Hat's list of performance based certifications. It equips IT professionals with best training and performance based assessments in the industry. RHCSA certification indicates and displays precise and thorough analysis of the knowledge and skills required for the contemporary system administrators.

RHCSA certification is the foundation level system administration certification. Developed lately, for professionals who wish to earn RHCE on RHEL 6 now, must attain RHCSA certification and write separate exam for RHCE. The current certification will still remain the pre-requisite; however RHCE is now upgraded as a higher level system administration certification from Red Hat.

RHCE certification - Being a globally recognized credential, Linux Certified Engineer, is well respected and valued across industry. The IT professionals having cleared this credential displays good level of knowledge in using and troubleshooting Red Hat Enterprise. Some of the topics included are advanced, like package management, kernel configuration, system services, network configuration, mail services and virtualization.

How to Setup GiThub account in ubuntu/Debian flavour

For beginner’s GITHUB is the treasure of centralized repository system which growing the speed of beyond the limitation of your thinking so lets start manager our source code using git hub created by linus torvalds

To setup on your local linux system

Step 1:- Install git software using below given command

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root@kali:sudo apt-get install git

Step 2: Create a directory where you want to keep your projects or code

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root@kali: mkdir /myrepo

Step 3: change directory to recently created directory

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root@kali: cd   /myrepo

Step 4:- Do some basic setups and configuration like your username and email_id

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root@kali: git config –global user.name “redashu”

root@kali: git config –global user.email “myemail@gmail.com”

Step 5: Now its time to create your new repository

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root@kali: git init   redrepo

Note: here redrepo is simply your repository name which can be any name as per your convenience

it will also create a new directory of your repository name

Step 6: Go to that directory which is recently created that is redrepo

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root@kali: cd /myrepo/redrepo

step 7: now you can write any code in any language for example i am writing in python language

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root@kali:cat   >a.py

Print “this is what i want!! ”

Note: I have written my code using cat command you can write in your favourite editor

Step 8: Now add your code to repo

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root@kali: git add a.py

Step 9: Now commit your code for persistence

root@kali: git commit -m “this is my first code in python at GIt hub “

Step 10: Now go to https://github.com/ and create an account of same name and address which you have created on your local system

Step 11: Now test your local system with real account using below method which is login to your account using Linux command

root@kali: git remote add origin https://github.com/redashu/redrepo.git

Note: Here redashu will your username which you have created before and redrepo will be your reponame

Step 12: Now you can push your local machine code into Real git world

root@kali: git push origin master

Note if in any case you received any error like push failed then use

root@kali: git push -f origin master

Now enjoy your Global and downloaded or pull the codes from anywhere!!

Article Source - http://www.rhce.co.in/how-to-setup-github-account-in-ubuntudebian-flavour/

Evolution of Red Hat Courses and Exams with Red Hat Enterprise Linux 7

Red Hat Enterprise Linux 7 represents an exciting next step in the continued evolution of the product family and is perhaps the most comprehensive update in the 11 years I’ve been with the company. New tools such as systemd, firewalld, OpenLMI and others changes the paradigm for enterprise Linux administration by providing greater centralization and automation for the administrator. Other enhancements improve performance, security and scalability. Red Hat Training has substantially updated the RHCE level curriculum to integrate these improvements. The technical changes in the new release are such that even veteran, practicing Linux administrators should consider taking additional training.

In addition to incorporating new technical features from Red Hat Enterprise Linux 7, major releases provide an opportunity for Red Hat Training to make structural changes to improve our curriculum. Over the past two years we’ve surveyed our customers, partners and instructors and have been looking forward to the opportunity to make these changes. There are four enhancements I’d like to call out specifically.

1) Red Hat System Administration I (RH124) is the entry point to the Linux curriculum and is the first 5 days of the nine day curriculum leading to RHCSA certification. Based on customer feedback, we have substantially increased the command line administration approaches in the new course, diving right in on day one. In turn we will be retiring the Red Hat Command Line Administration (RH190) course.

2) Following feedback from our certified professionals community, the Red Hat System Administration III course (RH255) has been revised to include several chapters on shell scripting. The course continues to cover key network services such as Apache, DNS, iSCSI and also provides a tech preview of the new container features in Docker.

3) Perhaps the change I’m most excited about is the new Red Hat Certification Lab course (RH300) which replaces the flagship RHCE Rapid Track Course which first ran 15 years ago. The reality is that as Linux has become a true enterprise platform, the requirements to be a Red Hat Certified Engineer have grown commensurately. Red Hat’s courses are dense and its simply not possible to cover the thirteen days of content in Red Hat System Administration I, II and III in four days.

The new Red Hat Certification Lab course seeks to meet the very specific needs of students who have completed their training and desire practice before taking the RHCE exam. Students will spend 80-90% of their time “in labs”, complimented by a handful of lectures by an instructor on key new functionality like systemd, firewalld and the new boot process. Labs will be self-paced, with the instructor serving more as a teaching assistant as students require assistance. Students will have access to the full set of labs for both the RHCSA Rapid Track course (RH200) and the Red Hat System Administration III (RH255), providing comprehensive coverage for the competencies which are presented in the RHCSA and RHCE exams.

4) Over the past four years live virtual training (VT) and self-paced training have become primary delivery methods for our customers. To address those needs, the updated course materials and labs were redesigned to be completely inter-operable between different modalities, ensuring our customers get the same learning experience. Our self-paced training platform, Red Hat Online Learning (ROLE), is ready to deliver the System Administation I & II courses and the RHCSA Rapid Track globally via six Amazon EC2 data centers. The System Administration III course and the RHCE Certification Lab will be available in coming weeks as will translations of all five courses into eight other languages.

If anyone want to learn any Newest Technology like Bigdata hadoop, Cloud Computing, Openstack, Linux, Cisco and many more Technology  in Summer Internship than Visit - LinuxWorld Informatics Pvt. Ltd. Jaipur

 Article Source - http://servicesblog.redhat.com/2014/06/10/evolution-of-red-hat-courses-and-exams-with-red-hat-enterprise-linux-7/

Red Hat Announces Updated Training for Red Hat Enterprise Linux 7

Enhanced courses to help IT professionals install, configure, and maintain Red Hat Enterprise Linux 7 environments
Raleigh, N.C. – June 16, 2014 – Red Hat, Inc. (NYSE: RHT), the world’s leading provider of open source solutions, today announced the launch of several updated system administration training courses and certification exams, to teach and qualify students on how to install, configure, deploy, and troubleshoot Red Hat Enterprise Linux 7.

The courses continue to feature a hands-on, lab-based environment to provide IT professionals with the skill-sets they need to implement and maintain Linux deployments. The new curriculum places greater emphasis on enterprise administration skills including command line administration, shell scripting, diagnostics and troubleshooting. The courses will be available via traditional classrooms, live virtual training, online, or on-site at customers locations for private team training.

Celebrating 15 years of preparing professionals for open innovation, Red Hat Training courses benefit both students and the companies they work for by delivering some of the most comprehensive curricula regarding Red Hat technology. Oriented around real-world job roles and tasks, Red Hat's training and certifications help enterprises have confidence that their IT departments are getting the most out of their Red Hat environments.

In addition to the more than 40 training courses Red Hat Training currently offers, the updated courses include:

• Red Hat System Administration I (RH124) – This course focuses on providing students with Linux administration "survival skills" by focusing on core administration tasks. System Admin I also provides a foundation for students wishing to become full time Linux system administrators by introducing key command line concepts and other enterprise level tools such as systemd. It is part one of a two-part course pairing to provide students with the core system administration tasks needed to earn their RHCSA and to be a full time Linux administrator.
• Red Hat System Administration II (RH134) – This course is specifically designed for students who have completed RH124. It dives deeper into enterprise Linux administration, including file systems and partitioning, LVM, SELinux, firewalld, and accessing storage with SMB and NFS. Together with Red Hat System Administration I, it can help prepare a candidate for the Red Hat Certified System Administrator (RHCSA) exam.
• RHCSA Rapid Track Course (RH199) – This course is designed for students who already have significant experience with Linux administration. The course reviews the tasks covered in Red Hat System Administration I and II, but at an accelerated pace. On completion of course materials, experienced Linux admins should be prepared to take the RHCE exam.
• Red Hat System Administration III (RH254) – Available soon, this course is for experienced Linux system administrators who hold a Red Hat Certified System Administrator (RHCSA) certification or equivalent skills, and focuses on deploying and managing advanced network server services, including: caching DNS services, MariaDB, Apache HTTPD, Postfix SMTP nullclients, network file sharing with NFS and SMB, iSCSI initiators and targets, advanced networking and firewalld configurations, and the use of bash shell scripting to help automate, configure, and troubleshoot the system. This course can also help candidates in their preparation for the Red Hat Certified Engineer (RHCE) exam.
• RHCE Certification Lab (RH299) - Available soon, this course (formerly known as the RHCE Rapid Track Course) is designed for students seeking a hands-on, lab-based review prior to taking the Red Hat Certified Engineer (RHCE) exam. It reviews the labs from RHCSA Rapid Track Course and Red Hat® System Administration III to prepare for the Red Hat Certified Engineer Exam (EX300).

The updated exams include:

• Red Hat Certified System Administrator (RHCSA) (EX200) - The performance-based RHCSA Exam (EX200) tests an IT professionals Red Hat Enterprise Linux system administration knowledge and skills.
• Red Hat Certified Engineer (RHCE) Exam (EX300) – Available soon, the performance-based RHCE Exam (EX300) tests an IT professionals knowledge, skill, and ability to meet those required of a senior system administrator responsible for Red Hat Enterprise Linux systems. The Red Hat Certified System Administrator (RHCSA) certification is required to earn Red Hat Certified Engineer (RHCE) certification.

To More about the RHCE Version 7 please visit on -- http://www.redhat.com/about/news/press-archive/2014/6/red-hat-announces-updated-training-for-red-hat-enterprise-linux-7