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Category Archives: Software

Half an operating system: The triumph and tragedy of OS/2

Posted on November 26, 2013 by Karl-Henry Martinsson Posted in IBM/Lotus, Software, Technology 1 Comment

The other day I found an interesting article at arstechnica about the history of OS/2, the IBM operating system that was supposed to replace MS-DOS. “Half an operating system: The triumph and tragedy of OS/2” brings back a lot of memories for me.

OS/2 Extended Edition

I worked at Microsoft in 1988/89, when the first couple of versions of OS/2 had just arrived on the market. IBM was just down the road, and one day my boss gave me a stack of floppy disks containing the Microsoft-developed OS/2 version 1.1 and told me to drive over to IBM and install it on a computer in their training room. If I remember it correctly, it was supposed to be used for a demo or conference.

I also remember the “RAM crisis” in 1988-90, when memory prices suddenly increased dramatically. I bought my first computer right after the prices dropped to a more manageable level. The high memory requirements for OS/2 was one of the reasons the new operating system did not take off. Microsoft had just released Windows 2.0 in 1987, and in 1990 the much more polished Windows 3.0 was released. Both versions had much lower memory requirements than OS/2.

OS/2 2.0 Desktop

OS/2 2.0 Desktop

I was never a fan of Workplace Shell, the object oriented desktop in later versions OS/2. It always felt clunky and sluggish, compared with the much slicker Windows 3.0/3.1 look. Starting in OS/2 version 2.0, a DOS virtual machine let you run any DOS program (including games) and even Windows programs in OS/2. I once attended a press meeting with Jim Allchin, I think it was when NT 3.51 was released. I asked him about the NT command line interface, and asked if there were any plans to add some true emulation or virtual operating system functionality, like in OS/2. He dismissed it as “circus acts by a dying operating system”. Of course he was partially right, as OS/2 was dying at that time, but anyone in the IT business today know about the benefits of virtualization…

So go and read the article, especially if you were around in the late 80’s and early to mid 90’s. I will leave you with a couple of interesting quotes from the article.

 

The PS/2 launch, for example, was accompanied by an advertising push that featured the aging and somewhat befuddled cast of the 1970s TV series M*A*S*H. This tone-deaf approach to marketing continued with OS/2. Exactly what was it, and how did it make your computer better? Was it enough to justify the extra cost of the OS and the RAM to run it well? Superior multitasking was one answer, but it was hard to understand the benefits by watching a long and boring shot of a man playing snooker.

 

OS/2 version 3.0 would also come with a new name, and unlike codenames in the past, IBM decided to put it right on the box. It was to be called OS/2 Warp. Warp stood for “warp speed,” and this was meant to evoke power and velocity. Unfortunately, IBM’s famous lawyers were asleep on the job and forgot to run this by Paramount, owners of the Star Trek license. It turns out that IBM would need permission to simulate even a generic “jump to warp speed” on advertising for a consumer product, and Paramount wouldn’t give it. IBM was in a quandary. The name was already public, and the company couldn’t use Warp in any sense related to spaceships. IBM had to settle for the more classic meaning of Warp—something bent or twisted. This, needless to say, isn’t exactly the impression you want to give for a new product.

 

Unfortunately, IBM was being pulled in two directions. The company’s legacy mainframe division didn’t want any PCs that were too powerful, lest they take away the market for big iron. The PC division just wanted to sell lots of personal computers and didn’t care what it had to do in order to meet that goal. This fighting went back and forth, resulting in agonizing situations such as IBM’s own low-end Aptivas being unable to run OS/2 properly and the PC division promoting Windows instead.

 

 

 

 

25 years in the IT industry

Posted on September 19, 2013 by Karl-Henry Martinsson Posted in Personal, Programming, Software, Technology 2 Comments

Today it is exactly 25 years since I started my first real job in the IT industry. On September 19, 1988 I started working at Microsoft in Sweden as employee #42, right out of 12th grade of school. So how did I end up working at Microsoft at age 19? Well, I had a bit of bad luck, which turned into good luck. Let me explain. :-)

I started programming in 7th grade. In the late fall of 1982, a computer club was founded in my school. When we came back to school after Christmas break, in January 1983, some older students taught some classes in BASIC in the evenings. Attending those classes were a requisite for getting the magnetic card that gave us access to the computer room (as long as there were no regular classes taking place there). In preparation of the classes starting, I went to the library and picked up a book on programming the ABC 80 computers we had in school. I started learning programming by writing code by hand in a notebook, to understand the concept. I spent the Christmas break learning BASIC, so when the classes started in January, I had a pretty good understanding of the concept of programming. A couple of years later we got another type of computer in school, and I switched to Pascal as the programming language of choice. I spent on average 3 or 4 hours in the computer room each day (during lunch breaks and after school) for the next 5 1/2 years… I even managed to convince the school to let me borrow one of the computers and take it home during one Christmas break, as I was working on a big project.

Hersby skola on Lidingö, where I spent the years 1982-1988 learning programming.

Hersby skola on Lidingö, where I spent the years 1982-1988 learning programming.

My schedule in the last year of High School (1987-88). Computer Science is coded “Da”, and we had it Tuesday and Friday.

After finishing what’s in Sweden is called gymnasium (equivalent of High School in the US), I was not motivated to spend additional 4 years or more going to university. However, I found a one-year specialty course in Systems Programming and Computer Science, where they crammed 2+ years into one year, with 8-hour days five days/week. I applied and was accepted. However,after a couple of weeks, the assistant principal (who was also one of our main teachers) came in and told us that the class had to be cancelled. The class was simply too small, and they had not been able to get any more students to apply. The class was postponed and would start over in January 1989.

In the mean time we were encouraged to find an internship or entry-level job in the IT industry. I picked up the yellow pages section of the phone book and looked up computer companies. Being a person thinking outside the box, I started going through the companies in reverse order. I figured that anyone else in the class would start from the beginning. I started cold-calling some companies, and after a few calls, I got a hit. This company called Microsoft was interested, they needed someone in tech support, to answer calls from customers and solve their problems.

I had not really heard much about Microsoft at this time. We used CP/M-86 as the operating system in school, and I had only seen Windows 1.0 once or twice, and never really used it. I knew about PCs, but I mostly associated them with IBM. I sent the then-manager of the support department, Arne Josefsberg, my grades from school (I did not have a resume yet). Later I found out he actually never even looked at my grades…
I called Arne back the following week to verify that he got the letter, and he asked me to come in for an interview the next day, Friday September 16. I took the subway to the Microsoft office and met with Arne, who performed a short interview and a little test of my problem solving skills. He had me perform some actions in Word for DOS, a for me then totally unknown program, to see how quickly I could solve some problems. A few minutes later I walked out the door with a job waiting for me the following Monday and the user’s manual to Windows 2.03 under my arm with orders to read it over the weekend… So on September 19, 1988 I started working at Microsoft, my first real job in the computer industry, or IT business as it is called these days.

I have to say that I did learn an enormous amount of things at Microsoft. There was no formal training, you were expected to learn things on your own. But my coworkers went out of their way to teach me things. Thanks Anna, Micael, Magnus, Rolf and everyone else that helped me and taught me about the Microsoft products. After working at Microsoft during the fall I went back to school and finished the education, while working at Microsoft during school holidays and the summer, as well as for a few months after graduation.

I then served in the Swedish Air Force for 11 months, as the country still had mandatory military service at this time. I actually intended to go back to Microsoft after the Air Force, but I was offered a job as a programmer right before I left the service, and I started my career as a programmer/developer in early 1991. It was now I started playing with Visual Basic 1.0, released in the summer of 1991. I learned programming using traditional BASIC back in 1982-83, before switching to Pascal some time around 1985, and then to C in 1989. I quickly realized that Visual Basic was a great product. It removed much of the complexity of creating Windows programs, and the developer could focus on the actual functionality and business logic instead of having to write pages of code to handle windows and events.

After the company I worked for went bankrupt in the end of 1992, I got a job at IDG Sweden as a journalist at the weekly publication Computer Sweden. It was during my time  there I learned about (among other things) HTML and Lotus Notes, knowledge I still use to this day. I worked at Computer Sweden for five years, covering the PC marketplace (both hardware and software), before moving to Boston and taking a position as Notes developer with IDG in the US.

After a little over four years in Boston, my then-wife wanted to move closer to her family in Texas, so we moved to Arlington, TX and I got a job with Deep South, a Dallas-based insurance company where I still work 11 years later, as a Notes/Domino developer. I am also taking on some administration tasks, after out previous network admin and operations manager left the company last year.

I count myself very lucky to have a job I love. How many people can say that they been working 25 years with something they like? I also had the luck to work almost exclusively at good companies, and having good managers/bosses. I have for example been able to go to Lotusphere every year since 1997 (as well as a technical conference in 1996 that were a pre-cursor to Lotusphere Europe).

Finally I once more want to thank everyone who over the years helped or supported me, and who made it possible for me to be where I am today.

Steve Ballmer announcing he will resign – Microsoft stock up 7%

Posted on August 23, 2013 by Karl-Henry Martinsson Posted in Software, Technology Leave a comment

Microsofts CEO Steve Ballmer this morning announced that he will resign within the next 12 months. The 57 year old CEO will depart after a successor is choosen.

Directly after the announcement, Microsoft shares went up 7% in the first hour of trading. Microsoft under Steve Ballmer have been criticized for his directions by investerers and others.

Microsoft stock at 10am Friday August 23

Microsoft stock at 10am Friday August 23

Lotus 1-2-3, SmartSuite and Organizer officially retired

Posted on May 17, 2013 by Karl-Henry Martinsson Posted in IBM/Lotus, Software 1 Comment

Earlier this week, IBM announced the withdrawal of marketing [sic!] of Lotus 1-2-3, together with Lotus SmartSuite and Lotus Organizer, effective 06/11/2013. Support ends on 09/30/2014.

Lotus 1-2-3 version 3.0 for MS/DOS

Lotus 1-2-3 version 3.0 for MS/DOS

I personally never worked with 1-2-3 myself. When I started with computers in school, we used CP/M-86 as the operating system, and had a spreadsheet program developed specifically for use in the Swedish schools. My first job after high school was with Microsoft in 1988, so my first experience with a “real life” spreadsheet program was with Excel 2.0 (as well as with Multiplan for MS-DOS).

However, a few years later, in the early to mid 90’s, I worked as a journalist and reviewed a new version of Lotus Smartsuite. I remember how impressed I was with the infobox, and how I could have it up on the screen and change properties and see the changes at once, not having to reopen a dialog box over and over again to make a change, like you had to do in the program in Microsoft’s Office suite. Of course, we still see that behaviour in the infobox in IBM Notes. Another legacy of the product is the formula language used in IBM Notes, it originated as the macro language in Lotus 1-2-3.

Lotus 1-2-3 was a very important part of the early IT history, it was a major part of the PC revolution in the early 1980’s. But it was overtaken later the same decade by Excel, since Lotus did not jump on Windows quickly enough, allowing Microsoft to entrenching themselves on that market.

Useful utility to rename files in bulk

Posted on April 23, 2013 by Karl-Henry Martinsson Posted in Software, Utilities 2 Comments

Earlier today I had to rename about 400 image files, and I was looking for a convenient tool that would help me out. I had to remove part of the filename, in the middle of the filename, which was a bit tricky.

I found a very useful tool, called Bulk Rename Utility. It does not have the most user-friendly interface, but it is very powerful. And the best thing is that it is free. You can download it here.

This is teh somewhat messy but very powerful user interface...

This is the somewhat messy but very powerful user interface…

And I am up and running!

Posted on March 21, 2013 by Karl-Henry Martinsson Posted in IBM/Lotus, Notes/Domino, Software 7 Comments

Downloaded the Notes client with Domino Designer and Administrator, installed it on top of the public beta from December in a viritual machine (with 1GB memory). Install went without any problems, and the client starts up fine. All settings and bookmarks were preserved from the beta.

IBM Notes 9.09 Social Edition

My workspace in IBM Notes 9.0 Social Edition

It just works.

Notes 9.0 available for download

Posted on March 21, 2013 by Karl-Henry Martinsson Posted in IBM/Lotus, Notes/Domino, Software 3 Comments

When I woke up this morning, I could finally start downloading the release of IBM Notes and Domino 9.0 Social Edition. And the filenames is actually (mostly) descriptive!

Notes 9.0 Now Available

Interesting enough, the Notes/Domino Fix List does not show the product released yet:
Notes 9.0_Status

Perhaps someone need to implement a better workflow solution. I know a good product for that. ;-)

Notes 9.0 – MIA

Posted on March 20, 2013 by Karl-Henry Martinsson Posted in IBM/Lotus, Notes/Domino, Software 6 Comments

I thought I would download IBM Notes/Domino 9.0 overnight, but after I logged in to Passport Advantage and went to the downloads, I can see that the files have (supposedly) been uploaded, but they are not available to select.

IBM Notes 9.0 Not Available

If I expand the previous version, all the files for that version shows up… Hopefully IBM have this sorted out in the morning. Scott?

Age of Empires II returns after 14 years

Posted on March 10, 2013 by Karl-Henry Martinsson Posted in Games, Software 2 Comments

One of my favorite games (together with SimCity 2000) was Age of Empires II – The Age of Kings. Next month, an updated version of the game — which originally was released in 1999 — will be available exclusively on Valve’s Steam platform.

Age Of Empires II Screenshot

Age Of Empires II HD – Screenshot from Steam.

Age of Empires II HD, as the upcoming release is called, is remastered for higher resolution displays and uses updated textures. The game also support multiple monitors and multiplayer through Steam and will cost $19.99 when it is released on April 9. It is possible to pre-order (with a 10% discount) and start playing the game already on April 5.

Cloud Storage – Overview

Posted on February 17, 2013 by Karl-Henry Martinsson Posted in Computers, Mobile Phones, Software, Technology Leave a comment

Cloud Storage - Logos

There are a number of cloud storage services available, all with similar functionality. The differences are mostly in the details, like amount of free storage, what platforms the clients are available for, etc. I mentioned some of them in a previous entry on this blog, when I wrote about some useful Android apps.

So what is cloud storage? The first people ask me when I tell them about these storage services is what “the cloud” is. Some even think it is an Apple product or service (because of iCloud). I think Wikipedia has a good explanation:

Cloud computing is the use of computing resources (hardware and software) that are delivered as a service over a network (typically the Internet). The name comes from the use of a cloud-shaped symbol as an abstraction for the complex infrastructure it contains in system diagrams.

Cloud storage is basically that you get space to store your files securely somewhere on the Internet, in a data center somewhere in the world. You then typically install a client program or app on your computer and/or smartphone to access the files. You can then upload a file from one computer or device and access it from any other device. Several of the services also integrate the storage with online editing withouth the user having to download files to edit them and then upload them again.

A typical example is how I use cloud storage. I have SugarSync and DropBox installed on my Android phone. When I take a picture, it is automatically uploaded to DropBox when I have wifi connectivity. I could set it to always upload, even through mobile data, but I set it to wifi only to save on my data plan. The pictures are available at once on my computer at work as well as on my computers at home (two of them with DropBox installed).

This actually saved me during Connect 2013. I store all photos on the SD card in the phone, and that card got fried halfway through the conference. In a normal case, i would have lost all the pictures I had taken that far, but now I had them uploaded to DropBox, and did not lose anything.

I also use DropBox to store certain files I want to be able to access both from home and from work. Like Photoshop files I use for my blog, funny pictures I find online or personal documents like my resume.

I use Microsoft Skydrive OneDrive for some other files, for example a book I am working on. I can then work on the book on any computer (even my Android phone!), even if the devices/computer does not have Word installed. Skydrive OneDrive includes a Word web app, while Google Drive and Box offers the same functionality using Google Docs.

Some services create their own folder on the computers where the shared files are stored, other let you share existing files, like My Documents. Most also allow you to share files with others, either a full directory or individual files. The person you share the files with does not need an account with the service, the file can be accessed through an URL, but having an account makes it easier to share whole directories.

Most of the services uses the freemium business model, you get a certain storage for free, and then you pay if you want more, after you tried it out.

Dropbox gives you 2 GB, but through referrals you can increase this. You can send emails to yoru friends from the site, or simply share a URL. You both get additional space this way. If any of my readers are not using Dropbox yet, use this link to sign up, to get additional space: http://db.tt/Yl563Kf

SugarSync used to offer 2 GB, but recently increased it to 5 GB for free. They also have a referral system similar to Dropbox, feel free to use this link to sign up: http://bit.ly/XmJQNf

Microsoft SkyDrive OneDrive offers 7 GB free, or 25 GB if you signed up early (before April 20012). You use your Hotmail/Live/Outlook.com account to login to the service, and it also includes integration with Office on the desktop, as well as editing files using the Word Web App directly in the browser. Update: As of February 19, 2014 Skydrive has been renamed OneDrive, and a referral system has been added. If anyone signs up using your personal link, you and the other person both get 500MB extra storage. Feel free to sign up using my link: http://bit.ly/1c2RvrI

Box (formerly Box.net) offers 5 GB free storage. When I installed ASTRO File Manager the other day on my Android phone, I was offered  25 GB free storage. I haven’t explored the functionality of the service very much yet

Google Drive is one of the latest entries on the cloud storage arena. It was launched less than a year ago, in April 2012, and offers 5 GB of free storage together with access to Google Docs, the web-based office suite, so documents can be edited directly online.

iCloud is Apples offering. The user get 5 GB for free here as well. Currently iCloud only works on mobile devices using the iOS operating system (i.e. iPhone), but there are clients for both MacOS and Windows. The service allows users to backup their contacts, photos and other data on the phone wirelessly and automatically.

Ubuntu One is a service from Canonical, giving users the customary 5 GB of free storage. It is aimed at Ubuntu users, but there are clients for Windows, MacOS, Android and iOS as well. Ubuntu One also offers music streaming, included in a paid upgrade.

There are more similar services, but the ones listed above are the most popular ones. Wikipedia has an overview of file hosting services, where you can find out more how they compare to each other.

 

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