Cool (or mundane) computer trick impresses co-worker

I managed to impress someone at the office this week with a cool (read mundane) computer trick.

I got a call from the secretary, who is a few seconds’ walk from my desk, asking for a scanned version of my hand-written signature. I replied that on my computer at home I have it, and I could easily get it within a few minutes; she replies that it would be faster for her to just walk over with a piece of paper for me to sign, which she would then scan and play around with.

And this is where I began to impress her: By the time she got to my desk with said sheet of paper, I had already VNC’d into my home server’s desktop and was in the process of doing the same from the server to my main computer’s desktop (gotta finish the process of giving it a static IP and setting it up so that I don’t have to go through my home server. 🙂 ) I finished logging into my desktop, and looked in the likely directory, and voilà ! I fired up my home email client, and within a couple of minutes, she’d received my scanned signature.

Beyond the fact that the Gnome desktop is set up standard to do VNC — and the fact that I installed TigerVNC instead of using the standard Gnome Remote Desktop Viewer — too bad that I can’t really claim that this is a cool Linux trick, since my computer at work is Windows, and you can set up Windows boxes to “pick up the phone” too ….

She was still impressed, though. And it took about as much time as the whole process of signing a piece of paper, scanning it, cropping it, etc.

FTP clients and Windows

This week I had what I consider to be curious experiences with others regarding ftp.

I’m what I would call old school; I started using ftp about 15 years ago when the internet was barely, if at all, entering the greater public consciousness, and the piece of software I had access to, gFTP, wasn’t chargeware. Way back when, Windows didn’t even have its own integrated network stack, let alone effectively having integrated ftp abilities in Windows Explorer.

Then Windows and the Vice President came along and claimed to have invented the internet :), and people use drag & drop the way you can between two directories in a gui. I have never done it this way. Ever. Even the first time I asked IT to set up an ftp site for me for a work project, I naturally downloaded and installed FileZilla after immediately finding their instructions on how to do it through Windows Explorer confusing. So the Windows way is completely foreign and confusing to me.

The first curious experience was when I, probably naively, sent out an email to a bunch of co-workers who have access to a corporate ftp site for download of files resulting from field work, such as photos. I said that if people were having difficulty transferring files using the “windows” way of transferring files, that they could use Filezilla. The response from the project manager was “Why can’t we do it directly?” Simple response, “apologies for the confusion, just in case the way IT described it doesn’t work, here’s another way to try to directly do the transfers.” Again, I became aware that I was probably naive in presuming that the “windows” way may or may not work once outside the corporate IT network — why wouldn’t it? I just checked using the windows machine down the hall on my home network, and of course I was wrong and it works.

But I found the reaction curious anyway; maybe I was taking it too literally, but I found the “why can’t we do it directly?” part curious since I was proposing an alternate DIRECT way of doing things.

The second curious experience was more concrete. A co-worker was beside me, and we’re discussing the contents of the FTP site. I fire up FileZilla, and they ask me what I’m doing. I carefully respond; they say they’ve never seen it done that way, and it looks confusing. My turn. I explain “I’m starting up an ftp client. Here are the files on my computer on the left side, here are the files on the ftp site on the right.” “oh really? That must be a new way.” (harumppphhhh.) “Uhm, I’ve been using ftp clients that look this way for the past 15 years.”

I didn’t continue into a tyrade about how Windows has people brainwashed into thinking that they way to do anything on a computer is the “Windows Way”.

Sheesh, I don’t know how to fix my car when it breaks down. Doesn’t mean I don’t have an idea about what it looks like under the hood.

ASP and Windows centric web pages slow

I am at another hotel on business. (Ho-hum, they have a password, I don’t care at this point to find out how long it’s been in place, I’m sure it’s good odds that it’s been a while. Shall we say that it’s named after a good ship. I suppose I could be wrong.)

Surfing is, often enough, slow. A good number of pages hang and time out. At first, I don’t notice much because the main one I visit is always slow, always hangs and occasionally times out.

At first I was wondering if it’s because I’m in a hotel using their internet — you know, bottlenecks due to lots of people using the internet hookup at the same time (what, at 6AM?), people setting up repeaters in the bushes stealing signal because there is an insecure password that at worst would cost them a night’s stay to figure out, etc.

I also have the company laptop with me, to do company work (of course, I have my own laptop to do personal stuff, the company policy on personal usage of the computers is getting to be much like closed source licences that make you wonder whether you may use the software at all, even for its apparently intended purpose.) It uses windows on a Centrino Core 2 with something like 2.8GHz or more. For the fun of it I type in le web page du jour. It loads quite speedily, while the page load on the same web page on my F11 ACER Aspire One is still hanging.

And I notice something interesting: le web page du jour is in ASP. So is the historically slow site. Last night the site that was impossible to properly log into using my laptop, the work email server — such that I logged into my own web email to send the message to the home office — is, you got it, on a windows server. A fourth site this morning timed out in the middle of a survey I agreed to take; I hope it’s a linux server, it’s for a magazine I subscribe to on a little topic called linux (the publishing house also has a PC magazine, so go figure.)

I’m wondering: Am I having difficulties with these pages because I’m using Firefox? Linux? A slower machine? Is it Fedora’s implementation of Firefox 3.5 Beta 4 or whatever? Some combination of the above? Is this an ASP compatibility problem? Or an ASP discrimination problem? Or are the pages in question themselves biased against non-windows computers? Or non-IE browsers? (Never heard that one before!) (here’s my archive)

À suivre …

The new Google OS

Well for those of you who haven’t heard, internet darling Google announced in the past day or two that it will be releasing a new OS expected in 2010 (here’s my archive).

I had a few reactions:

– Google getting headline news should make it interesting, and they have the money and clout to be a real competitor. I saw the news about the new Google OS by watching the morning news and one of the taglines was “Google to launch operating system”. Sorry, Ubuntu only gets headline news within the likes of gearheads like me (see below), and it’s a footnote at best when people talk about that South African Space Tourist.
– What will “it” be? Linux? Google-Hurd? Open-source? GPL? BSD-licence? Apache Licence?
– I wondered what it would be about. Goobuntu? Ahhh, it’ll be an internet-centric linux distro — meaning, even though it’s obvious that it’s meant to be a MS-killer on the netbooks (with the possibility that it could be released, with appropriate changes, for the desktop too), its main comparison will be gOS. (Insert tongue firmly in cheek here. Then bite.)
– It’ll only have any way of working if it A) deals with the problems Fedora has out of the box (flash, mp3, avi, DVD, etc.) by no doubt including such support out of the box, and generally be AS GOOD POINT FOR POINT as MS, and then some, and B) do something better than MS — and be something that people want.
– It’ll have to likely change the computing paradigm. The cloud computing paradigm has been touted for about seven years or more now and has only been taking off in the past year or so. Google has been slowly eroding MS with things like gmail and google docs, alongside Firefox and OpenOffice.org, and generally contributing to opensource and other projects, but I’m wondering when the breakpoint will be when suddenly EVERYBODY drops MS and goes somewhere else, or rather the pie becomes properly split up such that what’s under the hood matters less than what goes on on the screen. Oh, and people don’t like change. Resistance to change is one of Open Source’s, no scratch that, “any alternative to MS”‘s biggest enemies.
– My original take on the above was that Google *would* be the people able to push things beyond the breakpoint.
– I’m wondering if it will have to go on par with MS by pulling a Novell to integrate MS-files nicely.
– Ahh, “machines with it will be sold starting in 2010” — it was but also wasn’t as specific as that … will there be a slice in it for Google? Or will there given away the way other distros are, but have insidious settings that encourage the user without realizing it to go to some web page that has google click ads? Or … what’s in it for them?

Then of course, I’m listening to one of these “deal to the lowest common denominator then add 2 points of intelligence” syndicated talk radio hosts who’s got a guest talking about this subject. To set the stage, the previous topic he discussed was a videoclip on YouTube of a person using both hands to shave his head while driving and whether there should be a law against such a thing, which he caps up with the likes of “there should be an anti-moronification law against such morons.”

To be fair, the stance he and his guest take is targeted at most people who inexplicably (to me, anyway) have no clue that there *is* an (easy) alternative to MS on the PC, besides the Mac, which he rightfully puts in a class of its own. And, Linux *is* mentioned as an available alternative, but “it’s pretty much for the gearheads”.

Here’s what I sent him, I was so riled up:

*****

Forget Ontario hair-shaving idiots making the roads less safe, I wonder about those on the radio who say linux is for “gearheads”.

I suppose I’m a gearhead, I do indeed like computers for their own sake beyond the day to day usefulness they present.

However I’ve been using various versions of linux for the past several years on my PC and take great pleasure in overwriting any existing MS format on any new computer I get — over the past three years, that’s about 5 computers, formatted a few times over on some. Some are older and more archaic than the netbooks your piece mentioned, let alone today’s top of the line desktops, and I’ve been using them for desktop uses, not server applications. On them are full OS’s that are not stripped down — unless, of course, I were to have chosen one of the minimalist versions — and interestingly are not all that slow.

There are several versions which are geared toward the “average” user. Most of the more common versions can do all of the day to day uses that were mentioned in your piece and are on par with — sometimes superior to — MS. I use a version that is a cross between the “gearhead” market and day to day usage. I recommend to newcomers Ubuntu, which I do not use. Virtually all users of MS however would be able to use Ubuntu, available at ubuntu.com, with no difficulty, and it is the most popular of the linux versions and is not aimed at the “gearheads”.

I was incredulous listening to the show to hear that people still think that MS is the only option for their PCs. I suppose that the few who have heard of linux figure that something given away for free is worth the money paid for it. Au contraire, MS is less configurable and as you know virus prone as compared to linux; for the virus part, you have to pay more to get properly protected. Linux on the other hand is safer, faster, and free compared to MS.

I found your guest informative but I found the bias toward linux not being a competitive alternative on the desktop — which it has been for years — compared to Windows “very interesting”.

*****

Oh, I do think that the driver in Ontario is a complete moron. 🙂

And Mr. Shuttleworth, please note that I *will* recommend Ubuntu to the general public since the learning curve is easier than even Fedora’s.

Wireless under Fedora 11

Back in September, I cried for joy that wireless worked out of the box in F9, even if it was only 2 bars out of 4, inches away from the wireless router, and surmised that this might be due to a presumed lack of Ndiswrapper in the Fedora kernel, expecially since a plain old vanilla kernel downloaded from kernel.org gave me 4 bars. The number of bars and signal strength on my PIII 450 laptop varies from about 10% (zero bars but still connected) to about whatever 2 bars represents. On rare occasion I get 4 bars, which usually drops back down in seconds.

Under F11, things seem to be the same. No complaints.

Seems that I might not haven Fedora enough credit, if you can believe it.

On my new Acer Aspire One, I have 4 bars, all the time. And it’s about a foot or two further from the router than the PIII 450.

So it seems that it could be my card, the drivers available, and the age of the technology.

Good going Fedora!

Well Hallelujah! Big Brother has finally acted!

I just checked into a motel today that not only has a password for its internet access, and not only a good, secure password, but — get this — it was automatically generated when I checked in and asked about internet access, and that everyone gets an unique password. They told me that it has an expiry time that I could choose when I first logged on; if I mistakenly chose one too short, I just would have to call the front desk for a new one. I know it’s unique to “me” because I’m using two laptops on this trip, my company machine for company business, and my personal laptop for personal stuff, and when I tested the original password on my personal machine after having used my company machine, I was told that the limit of accounts attached to the password had been reached, so I called the front desk and they gave me another one, no questions asked.

Some would say that the unique passwords could be a violation of my privacy. Possibly, if they happened to tie the password to my room; I don’t know if they have, but in this case … well, the conspiracy theorist in me has not been awakened (I know, famous last words. 🙂 ) I suppose I’m not fond of the notion that the unique password could be used to against me, including wrongly and/or maliciously.

However, I suspect that I’m safe; hotels are generally in the business of being discrete as part of their profit motive, so keeping track of who gets which password or derivative information about my internet use is, well, not generally in their interest. Then again, perhaps I should also be worried about the key card hotels give me and whether they are keeping track of how often I go in and out of the room, or use the pool, hot tub, exercise room or laundry room protected by the key cards. Ooops, they took down my name, address, and phone number, and they have credit card information linked to me when I signed in! My privacy has already been thrown out the window!

I shouldn’t be — I figure that this should be the norm — but I’m sincerely impressed that this hotel protects its business resources much the same way they they protect the others, such as the aforementioned rooms, pools, hot tubs, exercise rooms, laundry rooms, and the like.

Hotel internet access passwords — Here’s a case for Captain Obvious

In the past 4 weeks I have spent as much time in my own bed at home as I normally spend in hotels for business over 6-12 months (about 4 nights.) As such I have been using a few hotel internet hookups.

First, the good news from Captain Obvious is that most hotels and motels in North America these days seem to have wireless internet. I know, I’ve been using hotel/motel wireless for about three years now, but now it’s so commonplace, that my experience last fall near Boston at an otherwise charming New England Inn where they used a large group of computer savvy geocachers as guinea pigs for their new wireless internet setup seems odd.

Next, to set the stage, Captain Obvious is observing that several years ago when people started getting wireless routers in their homes and offices and anywhere else, after a while people learned that they had to lock down their router with a password that nobody knows except, well, those with whom they wanted to share their bandwidth (and only those with whom they wanted to share their bandwidth), so that, well, you know, the neighbours don’t decide to save a few bucks on a cable modem and piggyback on yours. Or use so much of it that you start getting overage charges, assuming that their theft of your signal doesn’t significantly affect your use of your internet. Or that strange looking people don’t park in front of your house for hours on end for no apparent reason. Or worse yet, do so while doing things that would have the cops knocking down your door for doing things like, oh, who knows, downloading kiddie porn or spamming or hacking into financial institutions and stealing large sums of money.

Which makes me wonder about the all the hotels I’ve been staying at over the past month:

– The first one had a great, really secure password, that hadn’t been changed in over a year and a half.

– The next one used the hotel’s name with a few numbers added to the end. I don’t expect that they change it very often, if at all; I’ve used that hotel a couple of times over the past three weeks and I haven’t been told that the password has changed. The signals just work fine, and at the end of the week I think it’s even money that it still won’t have changed when I likely will go back to that hotel.

– The next one didn’t even have a password.

– The next one used its fax number as its password. Apparently the owner just recently acquired the establishment and at least has gotten to the point of pulling the plug on the router for a few minutes whenever he notices a suspicious character in his parking lot. There were anywhere from two to four other insecure networks in range, although one called itself “free public wireless”, and the other was a nearby internet café.

– The next one has two routers without a password, and there’s another insecure signal in range.

At each place I have implored the people at the front desk to please install a password and change it at least monthly if not weekly, or even have an unique key generated for each guest or at least each hour for whoever comes in during that period (OK, this is a bit too much Big Brother, but the day may come), and not use a dictionary word; of course two of the five are staffed by employees without any real influence over such matters, and at another I suspect much the same.

In general I wonder how hard it is to have a control panel to their router to change the password, that they remind themselves to do according to a schedule they can mark on their calendar, or they can ask their IT guy to set up a script to do it automatically according to whatever schedule the innkeeper chooses, and they just need a quick reference note to show up on their guest registration screen with the “internet password”. I know, I can’t do it, but I could even figure out how to do a cron job; surely in the MS world it’s easier than that.

I congratulated the first place for their excellent password but said that after a while all someone has to do is stay a night or speak with someone who has and they can get the password. Then they could easily set up a router in the bushes nearby and a few repeaters or a wire to their house a few doors down and bingo, who cares about the cops banging down the innkeeper’s door. The cops *know* that hotel guests will often use their trips to hotels to download things they might never do at home. However, the innkeeper is paying for some thief to reduce the service he’s supplying to his customers just to remain competitive. All he needs is the bad publicity from the cops knocking down his door or those of his clients because of someone in a van with a laptop, who can drive away when the sirens are heard down the street, is conducting some illicit business using a hijacked connection.

I can put up with the nuisance of a fist-time password challenge web page at a hotel. I understand that Friday evenings to Sunday mornings — and possibly other times during the week — there are a lot of guests at a hotel and the speed is likely to be slower as a result. But I wonder about how much slower it is because some industrious person may be hidden somewhere in the bushes or the parking lot, or have a series of repeaters running down the block and slowing down the access I’m paying for through my room rate. Or temporarily losing a connection because the innkeeper is “scaring off” a suspicious character in the parking lot by unplugging his router for a few minutes.

And the notion that my door conceivably *could* be knocked down for someone in the parking lot, or at least, I could be a spectator to such a thing and still be questioned, is less than savoury.

My complaints *are* rather petty compared to world hunger. But that’s not the point: It seems to me to be a good combination of due diligence and, well, good business sense, just to change the passwords on the first of the month, or every Monday. They put key-card locks to the pool, the whirlpool, the exercise room, and even the laundry room (that is coin-operated!) to limit access to their guests.

Why not do the same for their wireless internet?

James Brown was right — I feel good!

I’m installing Fedora 10 on my desktop right now as I type.

Last week I updated months’ worth of blogs. One of the big themes that came out was my long-standing dislike for Ubuntu. Admittedly, unfounded beyond being a bit old (Red Hat) school, slow to adjust to change, and generally distrusting anything attached to big marketing and fanboyism.

The thing that did it involved the admittedly trivial differences with the tool bars under OpenOffice.org (why change them?) and the behaviour of the notes for commenting in Writer.

Hmm, my disk 2 is not good, if I have time tomorrow I’ll have to download another .iso, otherwise the computer will just be in standby for a couple of days, I have to go on a business trip tomorrow afternoon.

to be continued ..

Laptops, Linux, and US Customs

This weekend I went to meet some friends in the beautiful Commonwealth of Massachussets. I live north of the 45th Parallel in this part of the world (many of you might think “So what?” Think of the 49th Parallel, where the Canada/US border is much of the time out west.) I find crossing the border stressful, I always have all sorts of delusions about the difficulties I’ll be experiencing while answering questions from someone carrying a gun. (Usually the remarkable crossing is returning home: The Canadian guards roll their eyes in a bored kind of way when I pass them my passport, no doubt thinking “Oh, he’s a citizen, we have to let him in.”)

One of the things I was worried about was my laptop. On the advice of my Linux-guru brother, I ask him to set up an automatic login so that should the friendly US border guard ask me to show him my computer, it’ll boot up no trouble and not go through a login that may raise suspicion that I might be logging into a bogus account hiding all sorts of nefarious things. He also recommends that all .mp3’s be absent as well as other, ahem, illicit material (which I don’t normally have anyway), advice I take to heart.

However, besides the nuisance of a possible confiscation of my beloved 5+ year old laptop, what really has me worried is a suspiciously-asked:

“What’s that?”
“The gnome desktop under Fedora Linux.”
“Oh, that looks different.”
“Sure, you can get Linux off the internet for free …” (wince, I shouldn’t have said that, at least not that way …)

And then a bunch of annoying explanations that no Sir, I don’t have any illegally downloaded software, yes Sir it’s free and legal to do so, no Sir, there’s no copyright infringement here, no Sir, I’m not one of those nefarious computer crackers you hear about, think of this the way you might think of a Mac; an alternative to Windows …

Of course, the really nice border guard at the US border couldn’t have been less interested in the fact that I had a laptop with me, let alone that I turn it on.

Trying to make a new server

So last December I find this old clunker in the garbage pile at work: base memory, CD rom, and power source. Oh, and it weighs a ton.

I decided that I wanted a server to act as my internet gateway and was too cheap to buy a router; I bought an 8 gig HD used for $10 and burned the appropriate disks. Realize that my wonderful PIII 555 is slowing down a bit, so in order to get the most out of it I decide that it should no longer have to deal with internet sniphing, attacks, pinging and so on.

The install takes just about all night. It succeeds, though, and I got to see what the “new” (now of course old) gnome desktop looks like, a glimpse of which I’d seen a couple of years before with FC5. (Shudder. Bad experience.)

And what happens?

My brother says that the HD I bought was a dud. Point final.