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About Unix Operating Systems


UNIX is a multi-user, multi-tasking operating system originally developed by AT&T in the early 1970s. UNIX was distributed for free to government and academic institutions and was thus ported to a wide variety of hardware platforms, a process aided by the fact that much of unix operating systems had been rewritten in the high-level language, C, instead of assembler. Today, versions of UNIX are available for virtually all platforms, and it is the operating system of choice for the vast majority of Web sites.

Articles Tagged - Unix

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The future of COBOL: Part 2
Wednesday, January 11, 2012
The future of COBOL: Part 2
As COBOL developers retire, there might be shortage of new developers. And when COBOL is finally retired, what will replace it? Read more in Part 2 of this two-part series
10 programming languages that could shake up IT
Friday, January 06, 2012
10 programming languages that could shake up IT
Some new programming languages we may be seeing in the near future
Quest extends Unix Sudo tool
Friday, December 16, 2011
Quest extends Unix Sudo tool
Privilege Manager contains a central policy server, from which administrators can edit the policy files, which are then distributed to all servers
Itanium hits 10-year mark, less Windows
Monday, March 07, 2011
Itanium hits 10-year mark, less Windows
Platform continues to move ahead, as Unix market slowly declines. The 64-bit Itanium chip was introduced 10 years ago as a challenger to the RISC systems that dominated enterprise shops at the time
Attachmate to retain Novell Unix copyrights
Thursday, November 25, 2010
Attachmate to retain Novell Unix copyrights
Settling a rampage of rumors, Novell clarifies that Attachmate, not Microsoft, will own Unix copyright
Moonlight 3.0 preview offered for rich internet apps
Friday, February 05, 2010
Moonlight 3.0 preview offered for rich internet apps
The next version of Microsoft’s Silverlight technology for Linux is in development. The alpha release features infrastructural capabilities designed to move Moonlight closer to the capabilities of Silverlight 3
Oracle, European Commission spar over Sun merger
Wednesday, November 11, 2009
Oracle, European Commission spar over Sun merger
Observers expect a bare-knuckle fight between Oracle and the Commission over the inclusion of MySQL in the Sun deal
Unix turns 40
Thursday, June 04, 2009
Unix turns 40
After four decades, the future of a once revolutionary operating system is clouded, but its legacy will endure Forty years ago this summer, a programmer sat down and knocked out in one...
Novell releases SUSE Linux Enterprise 11
Monday, March 23, 2009
Novell releases SUSE Linux Enterprise 11
Following a beta period that began last September, SLE11 now offers enhancements to its common Linux framework so workloads can be easily deployed across the enterprise from desktop to data centre. One analyst thinks SLE11 could help “close the gap” between Novell and Red Hat in the North American server operating system market
Windows, Linux server face-off
Tuesday, February 24, 2009
Windows, Linux server face-off
There's plenty of robust interest in deploying Windows, but Linux is still very key, says Gartner survey
Thinking twice about moving from Unix with enterprise Linux
Saturday, November 29, 2008
Thinking twice about moving from Unix with enterprise Linux
Migrating from high-end Unix-based systems to x86 Linux platforms appears to be a popular idea. But calculating actual savings and the factoring in the quality of Linux administration tools prompted these companies to think twice
Not a Mac vs. PC rant
Sunday, October 05, 2008
Not a Mac vs. PC rant
An ad campaign whose tagline is "life without walls" is not an ideal way to sell something called Windows
Open Text offers Livelink for Web 2.0 realm
Monday, March 03, 2008
Open Text offers Livelink for Web 2.0 realm
The software will allow companies to create communities and let them communicate by a variety of social networking methods. An Info-Tech analyst says the market is currently led by newbie vendors, which large companies don’t always trust
Firm boasts cheapest SAN for Macs
Monday, November 27, 2006
Firm boasts cheapest SAN for Macs
2Degrees Frost claims to have made the cheapest storage area network (SAN) in the world available for Mac OS X users.
Australian Unix user organization in trouble
Thursday, September 14, 2006
Australian Unix user organization in trouble
AUUG, the Australian users organization for Unix, Linux and open source professionals, is facing one of the toughest challenges in its 30-year history as long-standing members question its relevance.
IBM beefs up AIX for closer ties with users of Unix
Monday, December 19, 2005
IBM beefs up AIX for closer ties with users of Unix
IBM Corp. plans to invest US$200 million over the next two years to equip and staff its new AIX Collaboration Center. The vendor hopes the facility will help create a closer working...
Difficult software crossings
Thursday, December 08, 2005
Difficult software crossings
Microsoft Corp. has spent a considerable amount of time, money and energy trying to convince corporate IT shops that moving from Windows to Linux servers wouldn’t make sense — but at least for now, it’s not clear it had to bother.
Schukra succeeds with iSeries switch, new ERP system
Wednesday, October 05, 2005
Schukra succeeds with iSeries switch, new ERP system
One year, a simple upgrade and the rollout of new IBM server systems – are all it took for automotive lumbar manufacturer, Schukra Lumbar Systems, to enhance operational efficiency, while saving money and time. Windsor, Ont.-based Schukra has put in place an automated IT infrastructure that it says integrates major aspects of its business.
HP readies final update to PA-RISC line
Wednesday, May 25, 2005
HP readies final update to PA-RISC line
Hewlett-Packard Co. is set to begin shipping the final processor upgrade to its HP 9000 line of Unix servers. The new chip, called the PA-8900, is expected to be introduced at a press event held at the ENSA@WORK - HP Enterprise Forum in Copenhagen on May 31, where HP also will announce enhancements to its NonStop fault-tolerant servers, according to people familiar with the announcement.
Sun close - but no cigar, says industry
Thursday, December 09, 2004
Sun close - but no cigar, says industry
Almost, but not quite, is the response to Sun Microsystems Inc.’s announcement last month that the firm will make its Unix operating system, Solaris, available for free.
Sybase releases free Express database for Linux
Tuesday, September 07, 2004
Sybase releases free Express database for Linux
In a bid to expand the customer base for its database software, Sybase Inc. released on Wednesday a free, limited version of its software for deployment on Linux systems.
HP: ProLiant delays to continue through August
Tuesday, August 17, 2004
HP: ProLiant delays to continue through August
Hewlett-Packard Co. customers will continue to have difficulties ordering custom configurations of HP's ProLiant servers though the end of August, company executives told attendees at the HP World conference in Chicago Tuesday. The problems are due to continuing problems with an SAP AG order processing and supply-chain deployment rolled out last month, they said.
IBM seeks dismissal in second part of SCO case
Monday, August 16, 2004
IBM seeks dismissal in second part of SCO case
IBM Corp. is seeking dismissal of a second major component of the lawsuit filed against it last year by Unix vendor The SCO Group Inc., according to court documents filed Friday by IBM. The documents, filed with the U.S. District Court for the District of Utah, argue that SCO's breach of contract allegations should be dismissed from the lawsuit.
Evaluation criteria for selecting Unix monitoring tools
Wednesday, August 11, 2004
Evaluation criteria for selecting Unix monitoring tools
Tools used to monitor Unix-based servers have been around for more than a decade. During this time, we have seen many products come and go, with successful tools adapting and maturing as their customer base drove new features and functionalities.
Kicking tech tires: Open source making progress
Wednesday, May 05, 2004
Kicking tech tires: Open source making progress
Governments around the world are rapidly adopting Linux and other open source software, according to analysts. Canada is no stranger to open source either - but some industry watchers have noted that not every jurisdiction has the same reason for using code that can be freely shared.
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