Archive for October, 2003

Invasion of the beetles


2003
10.28

Every night for two weeks these beetles invaded our house, attracted to the light. They fly and are about 3/4 inch long. They crept in under the door, through open windows and around curtains. They would then proceed to crash into the wall repeatedly. Outside we could see perhaps a hundred clustered on any source of light. By day they disapeared, apart from the corpses of dead ones that littered the floor.

One day whilst watering the garden I discovered how they disapeared. Drenching the soil our basil is planted in, suddenly beetles started to appear in the puddle. As the water soaked into the soil the beetles were grounded and started looking for shade or burrowing back into the soil. Within one or two minutes they had all disappeared.

As suddenly as they came, they stopped, two nights ago.

Penguins at the equator


2003
10.25

You may not have heard of it yet, but there is a growing buzz in the ICT community about Linux that has reached deafening volumes. Linux is said to be the savior of a world threatened by computer viruses and malicious crackers, and the only credible threat to Microsoft’s monopoly on operating systems. While this is debatable, Linux has revolutionized the development, marketing and distribution of software. Probably the most visible benefit is price – Linux is free.

The buzz has reached Arusha, with at least two large ICT businesses poised to make Linux available in the near future. I spoke with David Erickson, Operations Manager of AFAM, about Linux and Arusha Node Marie’s plan to help interested parties get hold of Linux at the price of a CD.

Originally released in 1991 by Linus Torvalds, a Finnish student, Linux was designed to be a free version of UNIX, the operating system of choice for powerful super computers. Linux grew in popularity amongst students, scientists and engineers, because it brought the power of UNIX to desktop machines.

The fact that Linux is ‘Open Source’ – the code that Linux is written in is not secret like Windows’ – means its’ hundreds of thousands of users are free to write improvements to Linux, adding new features and, more relevantly, fixing bugs and security holes rather than waiting for corporations to release fixes according to their own schedule says Erickson. This is a powerful force!

Another important benefit Linux has is that it is legal to install it from copied CDs. The philosophy behind Linux encourages you to copy and distribute it further. Most of us are forced to break the law because we cannot afford to pay the price Microsoft is charging us says Erickson. Linux provides a cheaper, safer choice.

Of particular relevance to Arushans, Linux has proved itself to run well on older computers with less memory and slower processors than Windows requires – reducing the hardware costs as well.

Because of its Open Source philosophy Linux has grown from an obscure operating system suitable only for hardcore computer geeks into a fully featured graphic user interface (GUI) operating system easily used by the average computer user without special training – Linux now looks and works very much like its more expensive rival.

While Linux itself was being developed, thousands of programmers developed applications to be used on it, many of them also Open Source and available for free. OpenOffice is a suite of typical office tools similar to Microsoft Office – it includes programmes similar to Word, Excel, Outlook and PowerPoint. I wrote this article using it – I barely noticed the difference from working in Word. OpenOffice even allows you to open Word documents and save them so you can continue working with people using Microsoft’s products.

Software written for Linux spans the full range, from powerful database management systems like MySQL to graphics tools like The GIMP and games. Many of these are also available for free.

Where Linux really comes into its own is as a server operating system. Linux is used around the world as the backbone for office systems. It is well suited to file sharing, serving web pages and databases, securing office networks and managing email. Arusha Node Marie, like many ISPs, runs its servers exclusively on Linux because of its reliability and low cost.

So what are the drawbacks? Installing a new operating system can be tricky. I have had problems installing Linux on my laptop and ultimately had to give up. However, each new version of Linux is easier to install – installing the latest Red Hat Linux is said to be easier than Windows 2000. Desktop users should have no trouble at all.

Another drawback is that people used to working with Windows may be a little confused when faced with a slightly different interface – an internet cafe running Linux can offer everything a Windows based one can, but may have to assist perplexed customers more than usual.

Support is also an issue – Linux typically comes on a CD without printed manuals. Documentation that comes on the CD is often aimed at advanced computer users, but leaves the average person scratching their head. This is improving – a number of web sites provide clear well-written documentation on all aspects of using Linux – The Linux Documentation Project is a notable effort in this direction.

So where can you find Linux? Arusha Node Marie is planning on making copies of Red Hat 9 available at cost. A&A Computers are considering installing new computers with Linux rather than Windows. It is also available for download from a number of sites, although at 650Mb per CD, this is a long download. In time, Linux and other open source software should become as easily available as pirated copies of Windows are today.

Those who wish to test Linux without committing to installing it might try Knoppix, a version which runs entirely off CD without touching your hard drive. I have a copy of Knoppix and will copy it for anyone who sends a blank CD – to find out more about this, and getting hold of a full version of Linux, contact me on duncandrury@yahoo.co.uk.

Useful Links

Originally published in Arusha Times 293

Five Mini Tips to make your life easier


2003
10.18

Here I offer some small, but significant, tips that will enhance your computer use. They may make your use of the computer faster – possibly saving you money in internet cafes. They may bring to your attention features you didn’t know existed – helping you to learn about the computer you use. I hope that you find them useful.

1. Magic Tab

The tab key is your friend. It is the key on your keyboard above Caps Lock. It may say Tab on it, or it may have a picture of two arrows pointing in opposite directions. You may have wondered what this key is for. It is usually used in word processors for inserting a small amount of white space and lining up text. However, for the average user, the tab key speeds use of the computer. If you are on a web site with a form (this can be for registration, or merely logging in) you can use the tab key to jump from one field (place where you type) to the next. Rather than reaching for the mouse, moving the pointer over the next field and clicking, you just hit the tab key.

Hold down the Alt key and press Tab to move through the windows you have open. Handy at work if you are looking at a web page you shouldn’t be and the boss walks in. Quickly Alt Tab back to your spreadsheet before he sees!

2. The other mouse button

Your mouse has two buttons. Normally you only click the left hand one. The right hand one is very useful too. When you click it, a menu is displayed showing common things you might like to do depending on where you clicked. This means you don’t have to search through menus for the function you need. You can also learn about useful functions you might not have known about by reading the “right click menu”.

3. Single and Double Clicks

I have noticed that a lot of people click twice on everything. Some things are meant to be clicked only once. For example, links on web pages and buttons on menus. If you click twice, you may accidentally click on a link on the page you are trying to get to, and thus move on to another page. In the case of a button you may well run the function twice – this could be disastrous. So when should you double click? As a general rule you only need to double click to open a file or programme. An exception to this is if you are opening a file or programme from the Start menu, in which case you should only click once to avoid opening the programme multiple times.

4. Keyboard short cuts

You can use the Ctrl and Alt key with other keys to access common functions. For example, to copy something, select it and then press Ctrl and C. To paste use Ctrl and V. To select everything on a page or in a document use Ctrl and A. Keyboard shortcuts are often displayed next to the corresponding function in menus.

In internet explorer you can scroll down a web page without using the mouse by simply pressing the space bar. Alternatively use Page Up and Page Down to scroll in any programme.

In Word, the Home key will move the cursor to the start of the current line. Conversely, the End key will move it to the end.

5. Change your home page

Do you use your computer to access the internet everyday? Do you always see the MSN page when you start Internet Explorer? Do you ignore it and move on to another page immediately? If you answered yes, then why haven’t you changed your home page? To do this, go to the page you would like to see everyday, then open the Tools menu, select Internet Options and click the Use Current button. Bye bye Microsoft. You could open to a news page (have you tried news.google.com?), your web mail, your business’s web page or just a page with pretty pictures which calm your mind. It is your choice. There is no need to stick to the default.

Proxomitron web filter

I have just discovered that the programmer of the highly recommended Proxomitron web filter (for removing adverts from web pages you visit) has ceased development of the software. You can still get this software for free from www.proxomitron.info and it is well worth the download.

Originally published in Arusha Times 292

South Beach again…


2003
10.11

Went to South Beach with Sylvan and Ananais, with the plan of teaching them to swim. Of course, I don’t really know how to teach someone to swim, and it is over twenty years since I was awarded that little piece of red ribbon and a nice certificate for my wall after succeeding to splutter ten metres in the Stantonbury toddlers pool.

Sylvan didn’t think he had been completely submerged since he was a baby. Ananais on the other hand claimed to be able to swim as he used to jump into a well or water tank somewhere in Uru.

So we got to the beach and I very seriously began the lesson. They were both a little nervous, but determined to get in the water. I showed them how it didn’t get deep suddenly, but the waves coming in weren’t so tiny, and for the first ten minutes they squatted at the edge up to their knees. Eventually Sylvan fell over head first into the water and saw that it wasn’t that bad. After that they were pretty keen to get in, but my swimming lessons weren’t going too well. I decided it was probably a massive breakthrough that they got in at all, judging from the number of Tanzanian’s sitting in suits on the beach just looking at the water with no intention of entering it.

There were no jelly fish around. By the end of the day Sylvan and Ananais where happy to bob around in water up to their necks. Sylvan thanked me for giving him a new life experience. I told him he should forget about it amidst many repeat submergences in the future.

… the waiting resumes


2003
10.11

Ok, I didn’t make it to Zanzibar, and I still don’t have the residence permit, which is seeming increasingly pointless as we approach the time when we will leave Tanzania. I can’t believe the process has taken so long. I can’t help but be amazed at the patience of Tanzanians who have to put up with such bureaucratic procrastination much more frequently. I am probably even getting special treatment because I am wazungu. The whole thing is nuts though. The system has clearly been designed to prevent abuse by the people trying to get immigration status, but I fear that many of the delays are points where the desparate might try offering an “expedience fee”. In other words, people within the system are the ones screwing things up. I discovered that Tanzania lost a large amount of aid from the US in the form of donated wheat because the last time it was donated the Tanzanian government decided to tax it – ie the donors had to pay to donate it, and of course they refused, so the wheat is still sitting in some warehouse somewhere… Nuts… These things happen with so many people watching…

Arusha’s Technology Exhibition


2003
10.11

IT exhibitions are big business in Europe and North America. A major one seems to take place at least once a month somewhere in the world, begging the question of when all those exhibitors actually find time to develop their products. Last weekend, Arusha took its turn with the Fourth Arusha IT Exhibition. Held at the Hotel Equator on Boma Road, the show was a far cry from glitzy events held in Las Vegas or London. This may be the “Geneva of Africa”, but Bill Gates won’t be launching a new version of Windows in this town for a while. However, event organizer Alex Rigolt of AA Computers sees the exhibition as a way to showcase new products that are available today in Arusha.

It is good that ordinary people can see what is possible. Much of what is available in developed countries is also available here in Arusha, and it is more affordable than you might think!

AA Computers were introducing some new “eye openers” at the show, specifically Data Keys and Wireless Access Points. Data keys are very small devices, about the size of a key ring, which you can use to store data. Small in size, but large in stature, the keys can hold up to 256Mb of data –more than 200 floppy disks’ worth. Wireless access points allow the connection of computers to a network by microwave radio rather than traditional cables providing flexibility for office networks. Unfortunately I was unable to connect my laptop to the wireless network that had been set up at the exhibition – those stories about the security risks inherent to that technology may be exaggerated. This hacker, at least, was locked out.

Arusha Node Marie, commonly known as Habari, was also present at the exhibition, showing off its wireless internet access equipment and showcasing the Gnu/Linux operating system. Gnu/Linux is an operating system that rivals Windows in its features and supported applications. It beats Windows hands down when it comes to security and stability. More exciting is the price. Gnu/Linux is free to use and distribute. Free – you know that is music to my ears. Arusha Node Marie plan to make Red Hat 9, a version of GNU/Linux, available for only the cost of a blank CD in the near future. Watch this space for an article dedicated to this exciting development.

I was surprised to see KK Security represented at an IT show. They had some very interesting technology to show off – a tiny CCTV camera that can be connected to the internet, and a way of controlling distant devices by sending text messages from your mobile phone. These are designed to be used for remote monitoring of sites, and control of alarm systems or refrigeration units. Aside from those applications, imagine how much more exciting this would make Big
Brother – send a text message and lock Mwisho in the toilet, whilst watching from your computer screen.

Other commercial exhibitors included Swift Holdings, who provided back up power and surge protection to equipment displayed at the show, Exact Software and SatCom Networks Africa.

It wasn’t just businesses that were represented at the exhibition. The United African Alliance Community Centre had a display showing how teachers and students have been using the internet to learn about artistic traditions around the world. Arusha Node Marie’s philanthropic wing Elimu Online provided an internet connection to UACC. Robert Mafie, head of UACC’s computer department told me that UACC is experimenting with different ways of benefiting the community through access to the internet. Aside from inspiring some beautiful textile designs and haiku poems, access to the internet has allowed students at UACC to take online courses at US high schools. Students have also been learning computer skills which are essential to Tanzania’s development in information technology. The show was successfully de-nerded by a performance of specially commissioned rap and drama by KushKemet, UACC’s resident dramatic troupe.

The exhibition proved a roaring success, attracting over 1000 in its three days. Alex Rigolt confirmed plans for future exhibitions. Next time I hope the fair can be bigger and involve more businesses and organisations in Arusha. That is an exciting prospect. A larger fair would help to consolidate the IT community in Arusha, and might feature exhibitors from further afield, putting Tanzania firmly on the hi-tech map.

Links

Originally published in Arusha Times 291

Zanzibar foiled


2003
10.10

My plans of spending the entire weekend on Zanzibar have possibly been foiled by my misunderestimation of the Immigration Office. Went down there today to pick up my Residence Permit. Inside was rather dark – turned out to be a power cut, but since it wasn’t affecting any of the surrounding buildings I can only guess that they hadn’t paid their electricity bill – not something unusual for a Tanzanian government office. They didn’t have a generator either.

This meant darkness, and more pandemonium than usual. Everyone else in front of me in the queue seemed to be at more or less the same stage of the process as me. It is pretty drawn out. Let me enlighten you:

  1. Go to immigration office at the Ministry of Home Affairs
  2. Discover on enquiry that you have to pick up all application forms at the Immigration Office near the pier for the Zanzibar ferries
  3. Collect your application form from the burly women at that other immigration office
  4. Fill out the application.
  5. Return to the main immigration office, and queue in order to hand over your forms
  6. Wait and sweat as the immigration officer pours over your forms and letters for what seems like an eternity. Watch him/her hesitate over each page until he/she finds a slight error
  7. Correct all the errors and return application form, whilst queue grows larger behind you (you watched this happen to three other people before you, and you weren’t very patient about it…
  8. Watch the immigration repeat the process of reading and rereading every aspect of your application twice
  9. Take the slip of paper that you are handed, and wonder when to come back, but now you have the slip, the next person is under the spotlight, and your questions fall on deaf ears, unless you are really pushy
  10. Come back three weeks later to find nothing has happened and that you should return tomorrow
  11. Return tomorrow to be told to return tomorrow
  12. Return tomorrow tomorrow to find that your file has “been lost” – hint hint. Bet there is a “finders fee”
  13. Wait another month, then return to find that - joy - you should come back in another week to pick up your residence permit
  14. Return a week later. Your permit is not actually ready. Now is the time that you have to pay your fee(legitimate).
  15. The immigration official tears a small piece of paper, writes some numbers on it, then attaches it to your file. He then ticks the slip you have been keeping safe all these months, and motions you to the cash window
  16. At the cash window you have to fill in the register. There are three registers – one for Visa’s and other short term permits, one for Citizenship, and one for residence permits. People take the registers away from the window to fill them in – they could be anywhere in the immigration office
  17. On locating the appropriate register you must write down the serial numbers of all the notes you are going to be handing over, along with your name, address and dossier number
  18. Once you have done this, you return to the window, only to be told to come back in half an hour, or maybe two hours – this is because the electricity is out, and they can’t use the machine to check your currency – if your currency fails the test you must adjust the register, noting which notes failed, and which ones are replacing those notes.
  19. If you succeed at this stage, you will be given a yellow reciept, and the woman at the cash desk no longer has to talk to you
  20. Return to the immigration office window to collect your residence permit. He tells you to come back on Monday

And that is where I find myself now. I am going to go in tomorrow afternoon on the off chance that they might have my permit ready – the immigration guy kindly suggested I try. If so, then I might suddenly be able to pay $6 rather than $35 to go to Zanzibar, and I could jump on the last ferry, and hopefully find a room somewhere. Or maybe Saturday. Or maybe I really will have to wait till Monday, which is when I am supposed to be bussing back to Arusha…

No more abused towels at the Safari Inn


2003
10.08

Here I am back in Dar once again. This time I am hoping to pick up my residence permit. They have said I have to pay $120, which is the fair rate which is satisfying. Let’s hope they don’t lose the file again.

I’d write more, but this keyboard sucks. I hate sticky keys…

Something that found itself a story


2003
10.08

At anyone time, many important things are happening.

A sperm meets and egg.

Someone eats a drugged sweetie given them by a stranger on a bus. They will find themselves encrusted in dung, wandering the streets of an unfamiliar city one or two days later.

A woman tries to hide her face as she enters the throes of orgasm, tries to muffle her voice, but people hear and her co-sexee sees.

A radio programmer falls asleep, missing the point where one show should end and another begin, broadcasting silence for ten minutes.

A man falls asleep for the first time without noticing the sound of insects, two days after returning to his rural birthplace, after many years living in the different constant hum of the city.

A rare plant blooms its first flower for thirty years, deep within a rainforest, unseen by any person.

At a subductive zone, the destructive margin between two continental plates, a large chunk of the once giant supercontinent Pangea that has been slowly melting under enormous heat and pressure for millions of years, finally breaks free of the solid crust above and begins a slow descent into the mantle, destined to be molten into the homogenous lava before it reaches the core as liquid.

A child utters its first word.

A parrot’s pointy tongue reaches forward in its beak as it grabs as mineral rich clay on a cliff face.

A nipple becomes firm, from cold, not arousal.

The last smelter in an iron foundry reaches the temperature where it can finally be abandoned.

Milk is drawn from the teat of a yak.

The president of the United States of America focuses all his attention on blasting a lump of shit stuck to the porcelain of his private toilet bowl with a stream of urine that is no longer as powerful as it once was. Disheartened by this, he returns his mind to the frustrations of foreign policy he is also powerless to effect.

Like tuning a shortwave radio, we select the events that are in a language we understand, and that are relevant to us. In many cases we simply stop on what seems to be the strongest signal.

Tonight I sit here in this dim hotel room, with its harsh white fluorescent light. Something in the design and decor of the room results in the light having taken on brown tinge by the time it reaches the floor. I am alone. Lonely. I failed to tune the radio. I can’t have both the fan and the radio. Something in the wiring disrupts the signal, and the humidity and mosquitoes forced my hand to choose the fan. So I sit on my bed listening only to the mini hurricane winds cast off by the fan’s blades, hearing the oscillating chatter that lies behind the whooshes. As much as it cools me, the fan affects most things in the room. The radio. Scraps of paper blown from the desk, that now rush to the perimeters of the room. My clothes over the back of the chair, dancing rhythmically.

I once took a shower at five in the morning in a hotel room in Amsterdam. I must have been the only person in the building showering at the time, as I got the full possible force of water pressure from that shower. The cubicle was close to air tight, and the jets of water created a vortex of air with me at its centre, the wind sucked back out of my lungs.

Here the vortex is not so powerful, but there is more for it to effect than just me. I hope it is pinning the mosquitoes to the floor, those that have survived after I circled the room, spraying Rungu brand dudu killer in every direction, before retreating and barricading them in with the noxious fumes.

That cooling air laps over my face, more, so it seems, when I close my eyes.

At dinner I met a man. He first met his angel when, at fourteen or fifteen, a woman he knew decided she wanted to introduce him to adulthood. They were in her house playing cards. She might have been a cousin or an aunt, he did not say. After playing several hands, she departed to the other room in the house. After some time he heard her call to him. He moved into the other room, and found that she was suddenly asleep. She lay there naked, her loins covered by a kanga. She appeared to be peacefully asleep. His heart started beating fast and powerfully in his chest. For whatever he did now, he would cross into the realm of manhood. This woman had called him across the gulf and he had crossed out of curiosity. He decided he wanted to return to the other side, and ran through to deal himself another hand of patience, but his heart still pounded and sent blood rushing rhythmically, surging through his ears. His face felt hot. His ears tingled, burned. He looked up to the ceiling and saw a pair of hands reaching down to him, coming closer and closer. Reaching to him, but not for him. The came down and stopped before his face, palms out, pressed together like an open book. He stared at the hands, tried to read the stanzas written in the lines of those palms and fingers. They were powerful hands, large, yet the fingers were slender. Something about their stillness suggested total power over the boy, and the power to take away. The power to soothe, and the power to punish. Then a voice came to him. “If you ever sleep with another man’s wife, you will die.” Although the voice was loud and resonant, he knew that those words had come from within his own body. He closed his eyes, trying to see the face that produced this terrible voice that spoke truly, but no features were to be seen behind his eyelids. When he opened his eyes the hands had gone. He walked to the other room. The woman was still lying there, her breasts full and beckoning. Here eyes were open, and she looked to him with desire. “Come here” she beckoned, but he shook his head. “I must go” he said, and walked out of the house, into the night.

There is a sound from outside. People coming up the stairs. A man’s voice. A woman’s voice. “But I wouldn’t want to be walking back to your hotel alone” he says. She giggles and says something back I don’t make out. I know who they are. I saw them earlier outside a small kiosk stocked to the roof with everything you might want. Especially some certain things you might want to buy if you had just met someone you found attractive and were staying in a place distant from your responsibilities and commitments if you had them. I stood in the darkness and watched her buying the condoms, as he stood dumbfounded to one side. She pointed with the full length of her arm to the box and the vendor extracted the requested number. It made me feel alone and I asked myself, where is my vivacious and lusty woman taking control of the situation?

By now I am standing on my pillow and staring through the mosquito netting and louvered glass window to see her face, as they reach my floor. I realise suddenly that I will be visible this close to the glass and as they reach the top step I duck out of sight, shocked and embarrassed by myself. They are giggling to each other, but I am too caught in my own voyeurism to hear what they say. I sneak another look, but don’t see their faces as they turn to walk down the corridor to their room. He has his arm around her waist, and she walks with a slight skip, leaning into him. A walk as if they had been together for many months or even years, but somehow it betrays that they have just met over a cheap meal or a couple of beers. Her hair is pulled into plaited bunches. She wears a t-shirt and britches that show her ankles and lower calves off to the mosquitoes. He is dressed in the formal attire of the young traveller – light cotton trousers with a pocket on each thigh, but not combat trousers. And a khaki shirt, not tucked in. His hair is carefully tousled, and he walks with a practiced swagger, having gained a confidence that escaped him when she was buying the protection. They sway together into the penumbra of the corridor beyond their giggles are too far to make it over the roar of my fan. I slip back down on the bed I have been standing on to spy. Slump with my body stretched out, my head against the wall, forcing my chin into my chest. I could put my trousers on, slip out into the corridor, and follow them to their room. I could stand nearby, as if looking through the perforated wall at the city lights outside, but focus my attention on the sounds from their room. First the confident conversation melting back into awkwardness, followed by the quiet smack of a first kiss, followed no doubt by the sound of her pressing her lips onto his and making the decisions once again. How long might I stand out there before I heard belt buckles rattling into the tiled floor, and the smooching noises accompanied by a rising in their breathing. By that point I would be tempted to stand on my tiptoes to gaze in through their mosquito netting to see if I could make out anything through the darkness. Or maybe she would have snapped the light back on in order to see.

I won’t do any of that. I will sleep alone, waiting to be bitten by mosquitoes and be woken by mosques.

There are moments that stay with you for the rest of your life. There are no acts of remembrance involved, for they remain in your thoughts at all times although we cannot always seem them. If we can find those moments they are the key to unlock the meaning of any event.

Anniversary


2003
10.06

It is Yuki and I’s third anniversary today. I am here, she is in the States. Not our favourite. Being apart that is. Marriage is great.