Share on Twitter.
Get the most dependable SMTP service for your business. You wished you got it sooner!
August 21, 2014
The Linux Foundation said earlier this morning that it has introduced two new certification
programs aimed at connecting companies and prospective recruiters with qualified Linux system
administrators and engineers.
"The supply of labor in the Linux community has been far outpaced by the overall demand for
the Linux operating system," said Linux Foundation executive director Jim Zemlin, addressing the
audience at the annual LinuxCon event in Chicago.
"In the past three years, Linux has grown faster than any other computer or server operating
system in the history of the IT industry and the supply of labor just isn't keeping up with it."
Zemlin pointed out to a recent study commissioned by the Linux Foundation in which 93 percent
of IT managers said they were looking for Linux talent, yet 90 percent said it was very difficult to
find the qualified candidates.
The Linux Foundation already provides Linux training in various forms, including white papers,
online courses and other similar programs.
Zemlin said one introductory online Linux course the Foundation co-created with Harvard University
and the Massachusetts Institute of Technology has enrolled 250,000 students so far. But a lot more
is needed, he added.
With the launch of the Linux Foundation Certified System Administrator (LFCS) and Linux Foundation
Certified Engineer (LFCE) programs, the group will now offer employers a way to verify that prospective
hires have the proper skills they need.
"When you take and pass the Foundation's exams you can really prove that you know what you're
doing," Zemlin said.
But while other organizations have offered Linux certification in the past, the Linux Foundation's
approach is different in that Linux professionals can become certified from anywhere in the world, with
exams conducted entirely online. Enrollees need never travel to a testing center.
The certification exams require an internet connection, a web browser, a microphone, and a webcam,
but they are entirely performance-based.
Rather than solving multiple-choice problems or answering trick questions, as Zemlin put it,
exam-takers are asked to complete real-world tasks with a time limit.
At launch, enrollees can take the certification exams on their choice of three Linux distributions,
including CentOS, OpenSuse and Ubuntu.
However, neither Red Hat Enterprise Linux (RHEL) nor derivatives like Fedora are included in the program so
Candidates who pass the exams will be issued a graphical emblem to display on their CVs,
websites, LinkedIn pages, or other job-search tools.
As an added bonus for LinuxCon attendees, the Linux Foundation issued everyone at the Chicago event
coupons entitling them to one free chance at the Linux certification.
Certification ordinarily costs $300, but for a limited time the Linux Foundation is offering a discounted
rate of $50 for the first 500 people to sign up for the exams.
The group said that it plans to announce additional discounts and promotions via its official training
In other Linux and IT news
Red Hat derivative 'The CentOS Project' has announced the general availability of Linux CentOS version 7, the
first release of the free distribution based on the source code for Red Hat Enterprise Linux (RHEL) 7.
It's also the first major CentOS release to ship since the CentOS Project entered into a new
funding and co-development partnership with Red Hat in January of this year.
Because CentOS ver. 7 is built from the freely available RHEL 7 source code tree, its feature
set closely mirrors that of Red Hat's latest operating system, which shipped last month after a six-month
"CentOS conforms fully with Red Hat's redistribution policy and aims to have full functional
compatibility with the upstream product," the OS release notes explain.
"CentOS mainly changes packages to remove Red Hat's branding and artwork," it added. Like RHEL 7, CentOS-7
is now powered by version 3.10 of the Linux kernel, with advanced support for Linux Containers and XFS
as the default file system.
It's also the first version of CentOS to include the system D management engine, the firewalld dynamic
firewall system, and the GRUB2 boot loader.
Additionally, the default Java Development Kit has been upgraded to OpenJDK-7, and the system
now ships with Open VMWare Tools and 3D graphics drivers out of the box.
Also like RHEL 7, this is the first version of CentOS that claims to offer an in-place upgrade
Eventually, users will be able to migrate from CentOS-6.5 to CentOS-7 without reformatting their
systems, but unfortunately, the tools needed to achieve this are still being tested and won't be made
available until a later date.
For this release, the CentOS team launched a new build process, in which the entire distribution is
built from code hosted at the CentOS Project's own Git repository.
Source code packages (SRPMs) are created as a side-effect of the build cycle, however, and will
be hosted on the main CentOS download servers alongside the corresponding binary packages.
"For the CentOS-7 build and release process we adopted a very open process," CentOS contributor Karanbir
Singh said in a mailing list post announcing the release.
"The output of the entire buildsystem is made available, as it's built, at http://buildlogs.centos.org. We hope
to continue with that process for the life of CentOS-7, and attempt bringing CentOS-5 and CentOS-6
builds into the same system," he added.
Disc images of CentOS-7 – including separate builds for the Gnome and KDE desktops, a live
CD image, and a network-installable version – are available beginning on Monday from the main
CentOS download site and via BitTorrent.
Plans are already underway to also make the OS available in other forms in the near future,
including Docker images; images for major cloud vendors, including Amazon, Google, HP, and RackSpace;
images for use with on-premises cloud platforms such as OpenStack and Eucalyptus; and possibly
an image for doing a minimal install.
In other Linux and IT news
This week's most recent release of the Top 500 list of supercomputers reveals to us what
many had already suspected: that the Linux operating system almost dominates all systems when
it comes to super computing and complex math applications. Not only does Linux power all of the top ten machines on the June 2014 list, including
China's winning Tianhe-2 supercomputing node, which stole the show once again with its performance
of 33.86 Petaflop/second on the Linpack benchmark, but it also now accounts for a full 97.2 percent
of the full set of 500.
A mere fifteen supercomputers on the list do not use Linux, including 12 using Unix and just
two using Windows.
In June 2013, Linux's share of the Top 500 was 95.2 percent. At this rate, it's only natural
to speculate that Linux could claim a full 100 percent very soon.
Other highlights from this latest Top 500 list include a new entry in the No. 10 spot-- a 3.14
Pflop/s Cray XC-30 installed at an undisclosed U.S. government site, and an increase in the total
combined performance of all 500 systems to 274 Pflop/s, up from 250 Pflop/s six months ago and 223
Pflop/s one year ago.
A full 37 systems on the list now offer performance greater than one Pflop/s, compared with
just 31 six months ago.
Yet, while there's still some performance growth going on, these days it's not happening at
the same rapid rate that it used to be, the Top 500 list creators noted.
"The battle up to petascale supercomputers was driving more change," said Meike Chabowski,
senior product marketing manager at SUSE.
"Now that petascale has been reached and is kind of a new standard, the list calmed a bit," he added.
The next goal will be exascale supercomputers, but "there is no real hurry for it, as there are no
real workloads yet for exascale computers," Chabowski pointed out.
"The means of hurrying and driving performance now to a bigger scale is not really useful."
Exascale computing might be possible by 2018, "but currently, trying to get massively more
computing power would probably not really help for the use cases," she said.
"And there is a bit more sensitivity also towards green computing," she added. Meanwhile,
the fact that supercomputing is still primarily driven by government and academia has also
played a role, as economic challenges have led to less investment during the past year or two.
Nevertheless, in general, high-performance computing (HPC) is growing, and this growth is
driven by the private and commercial segment, Chabowski said.
"Overall, HPC technology isn't just used anymore for research and government-- nearly
every industry is using HPC technologies nowadays," she explained.
"These can be seen in CAD modeling for car manufacturing and building aircraft; online gaming;
movies, animation and entertainment; and ultrascale Internet computing," she added.
Will Linux inch closer to 100 percent domination in November's list? Only time will tell. In
the meantime, you can see the latest list in its entirety on the Top500 site.
In other IT news
VMware said earlier this morning that it has posted an End of Availability Announcement
for SUSE Linux Enterprise Server. In the past, VMware used to hand fully-supported SLES licences to some vSphere buyers.
As Vmware's page describing the offering states, the licences came “complete with patches and
However, those don't come free-- SUSE's support pricing page lists prices starting at $349
per physical server and $529 for a virtual server.
That price is important because VMware uses SUSE as the operating system for its virtual
SUSE states that SLES is “integrated” with VMware's appliances. With free licences no longer
on offer, future users running a VMware appliance may find it is more expensive to do so if
they choose to subscribe to SUSE's support services.
Gartner's Michael Warrilow says that a deal with SUSE to cover the cost of providing patches
and updates to users is in the works.
The EOL announcement is at pains to point out that nothing changes for current users, at least
in terms of being able to use SUSE licences handed out in the past.
If you like the idea of getting your hands on the licence, that is still possible provided
you do so before July 25, 2014. You have a bit less that a month left.
In other IT news
Linus Torvalds has taken issue with the often repeated assertion that in today's world, everybody and
his grandmother should learn computer programming, saying he just doesn't believe in it. And Torvalds
has been outspoken lately.
In an interview with Business Insider over the weekend, the Linux kernel creator added that
even though he grew up with computers at a relatively young age, and that he enjoys tinkering
with them, not everyone is be the same, and added that there are some that in fact hate computers.
"Additionally, I don't believe that everybody should necessarily try to learn to code either," Torvalds
"I think it's reasonably specialized, and nobody really expects most people to have to do it.
It's not like knowing how to read and write and do basic math," Torvalds said.
In this, he differs with people like Rohan Silva who, as chairman of the British government's
"Year of Code" initiative, has championed using public funds to promote the idea that "getting
to know code is really important" and that "not just rocket scientists" should learn computer
Torvalds – who also developed the Git source code management system, which powers GitHub – is
also known for his high standards when it comes to code contributions. He's a bit of a perfectionist.
He has occasionally even lashed out at other developers with profanity-filled rants in public
forums when he thinks their work seems amateurish or unprofessional.
In 2013, he even threatened Linux kernel developers that if they didn't shape up their acts he
would be forced to "come up with new ways to insult you, your mother, and your deceased pet hamster."
Despite his objections to cramming coding down people's throats, however, Torvalds said that he
felt making basic programming education available in a more relaxed way is still valuable.
"That said, I think people should have some way of getting exposure to it, just so that people who
find that they enjoy it and have the aptitude know about the possibility," Torvalds said.
"Not because everybody will want to or need to learn, but just because it is a great vocation,
and there may well be lots of people who never realized that they might actually like telling computers
what to do."
Red Hat's fiscal 4th quarter earnings and outlook late last month proved a mixed bag, sending shares falling about seven percent.
This latest acquisition comes nearly three years after Red Hat snapped up storage software provider Gluster for $136 million.
Inktank is driving the adoption of Ceph, an open-source software-defined storage system designed to run on commodity hardware. Software-defined
storage and networks give software, rather than hardware, the leading role in network and storage management.
Red Hat's announcement of the Inktank acquisition included an assessment of the software-defined storage market from Ashish
Nadkami, an analyst for market tracker IDC says -- "Software-defined platforms will continue to grow faster than any other market
segment in the file and object-based storage market. This growth will primarily be driven by a rich and diverse set of data-intensive
use cases across multiple industries and geographies."
Overall, Intank will help Red Hat in expanding its storage capabilities, said Brian Stevens, Red Hat's chief technology officer.
"Inktank has done a very good job assembling a strong ecosystem around Ceph and we look forward to expanding on this success together,"
"The strength of these world-class open storage technologies will also offer compelling capabilities as enterprise customers
move to software-based storage systems," he said.
In other Linux and open source news
Since the recent discovery of the serious Heartbleed bug issue, members of the OpenBSD project have forked the popular OpenSSL
library with the goal of creating a new version that they say will be a lot more trustworthy.
And even though OpenSSL is still open source software, for a full two years its entire development community managed to overlook the
crucial bug that eventually triggered a global panic in the internet community.
The OpenSSL library has since been patched to address the security issue, but some fallouts from the crisis are still being felt, and
the single programmer whose error caused all the problems says there just aren't enough people scrutinizing the OpenSSL code to
clearly indentify difficult-to-find bugs such as Heartbleed.
However, the LibreSSL project wants to change all that, and fast. An actual fork of OpenSSL, LibreSSL was created by members of
the highly security-conscious OpenBSD operating system community, including its founder Theo de Raadt, who has publicly criticized
OpenSSL as a project "not developed by a responsible team." And we sure agree with him 100 percent.
The group's ultimate aim is to provide a drop-in replacement for OpenSSL that has been substantially rewritten and audited for
potential security vulnerabilities. The API won't change, they say, but much of the current code will, and in a rather drastic manner,
according to de Raadt.
But it's early days for the project yet, however, the group is moving rapidly. Its homepage says its contributors are currently "too busy deleting
and rewriting code to make a decent web page."
Source: The Linux Foundation.
Get the most reliable SMTP service for your business. You wished you got it sooner!
All logos, trade marks or service marks on this website are the property of their respective
companies or owners.
Linux News Today.org is read by over 450,000 people involved in the field of Linux application development,
professional Web hosting services, Linux
security, Linux Web development, etc.
Inquire about our reasonable advertising rates
on our news website. One of our advertising representatives will be in touch with you. Simply email us to learn
about our ad rates and how we can help drive relevant traffic to your website. Advertising space is limited.