Eitan Burcat

If you copypaste a lot (and if you read this blog, you probably do) – then you won’t regret starting to use a clipboard manager. I use it daily now, several times a day. I’ve used it to write this post. I count on my clipboard now more than ever, and it’s like having a giant, searchable, saved-to-disk, copy of all the ‘copys’ I had in weeks. It remembers images, not only text. It has got shortcuts, for those times you need to paste 3 things in different places. And it’s just been a good friend in the past 3 years I’ve used it. Every time I fire Ditto up (Ctrl+` has actually become a fun key combination ), and start going through my past ‘copys’ – I feel like I’ve just saved so much valuable time.

A couple of days ago I met a couple of friends that worked with me. They all agreed it was the most useful recommendation I ever gave them. It was such a funny conversation. What tool can make you appreciate it so much??? It’s better than a guitar! They all recommend it to everyone they work with… Hell, we loved it so much at the time, that we even opened a Facebook group for it – http://www.facebook.com/group.php?gid=51343612903.

Funny how things turn up

I went the extra mile to write this post, and you read it so far, so do yourself a favor and at least give it a try

Free, open-source, fun. I don’t get a dime for this. Just your future self thanking me till the end of time.

http://ditto-cp.sourceforge.net

Might not the best one out there – but the best one I’ve found. And it’s awesome.

הרגע קיבלתי במייל:

גוזרים את קצה בקבוק הפלסטיק, לפני השליחה למחזור…

את שקית הפלסטיק העבירו דרך הצ’ופצ’יק שזה עתה גזרתם…

זה בטח טוב יותר מלקנות סוגרי פלסטיק מן החנות – לא?

[האמת שאני מעדיף בכלל לא לקנות בקבוקים... נו...].

הגיע מהמרכז לקיימות שכונתית, תור המדבר, חינוך בראי הנגב, שבועת האדמה, ארגונים למען קיימות באר-שבעית, kayamutB7@gmail.com, 054-8339449.

ותודה לאלעד שהעביר

Today’s backup solutions are easier, and friendlier than ever.
It cost some money (not that much), but you get more than what you pay for: Peace of mind.
I personally had these tools save my ass more than once.

Last year I witnessed some heart-breaking loss of data… A friend’s car got stolen with a laptop inside. 2 house burglaries. A drive crash. A disk-on-key virus. A disk-on-key hardware failure. A laptop water-spill. Another friend found out his backup scheme wasn’t really backing up anything…
The year before I had my own laptop’s hard drive crash.
A couple of years ago a cousin’s home got on fire(!).

My friends lost urgent work they had to turn over, priceless photos, unrecoverable hard work they put lots of sweat into.
Please, don’t let it happen to you. I hate getting these phone-calls…

Some hard learnt tips

1) It’s only a matter of time. Accept the fact that data gets lost/corrupted. Hoping for the best has nothing to do with it.
2) Without a check – you’re not backing up. I had the “pleasure” of having a false sense of security with my backup scheme, only to find out I was backing up corrupted data on a daily basis. This periodical check saved me from a potential very unpleasant situation.
3) Try using your backed up files. Make sure they actually work. I once found out that I was not backing up some hidden files in one of my code directories. Took me a couple of hours to recover some important configuration I had in these hidden files.
4) Mozy.com saved me when my drive crashed. I owe them this much. Carbonite is also good. I now use JungleDisk (for a bit more advanced users). These tools send your data, encrypted, to “the cloud”. As far as you’re concerned – a tsunami can flood your house, your data will stay safe. ~$5/month for all the storage you need. Less than a hard drive’s cost.
5) Do some “what if” scenarios (play days): can be fun to imagine atomic bombs, faulty scripts, nasty people and key loss. Stay humble, though. Reality finds creative ways to destroy your data. Losing your original copy when trying to check if your backup worked is one of my favorites

There you go… Had to get this out of my system

… So, even that I did not press the Like button, I have already sent Facebook my user-name. So that they’ll show me who of my friends liked this piece… Using this information, Facebook can tell exactly who of their users visited any Like-embedded page…

Facebook changes the game, and they were not quite clear about this (ahm).

Facebook is “doing us a service”

How Facebook can look at pages. Visitors don't have to "Like" the page, to get logged...

What can be done?

1) Like this page – to let your friends know about this… Hehe, I love the irony of this

Update: Kindle can now get purchased in Israel, shipped to Israel, with an Israeli credit card, and the Israeli 3G network.

There’s something I didn’t anticipate before I actually started to heavily use the Kindle. Although it seems obvious at first, the implications of books on demand are quite amazing. The thing is, it actually takes less than 5 minutes between the time you decide that you want to buy a book – to the time you can start reading it. Without an e-reader, you are dependent on your local store’s stock, or have to wait for 2 weeks for your book to arrive by mail (at least here, to Israel). But, once we don’t need to move atoms in order to read books – suddenly the access to knowledge drastically improves. I’ve noticed that in the past I’ve compromised about the books I read. It now feels like in any given moment – I’m reading the exact book that I want to read the most in the whole world. This is a very empowering feeling, that I didn’t hear people talk about when discussing e-readers.

Getting the Kindle to work in Israel

I’ve received so many good recommendations about the Kindle, that I couldn’t resist it. When Tal told me he’ll be in NY, after some deliberation over the Sony eReader – I decided to go for it with Amazon’s Kindle 2.
Buying it was easy. Payed with my Israeli Visa, got it shipped to Tal’s place in NY, and a week later less $330 in the bank – I got to grab this weird piece of new technology. All in all – it certainly delivers. I already had a great time reading from it a couple of books at once, and even finishing some of them.
Eran told me that I can’t just buy Any book as a first one. So buying “Free” by Chris Anderson seemed like a fun way to start . Little did I know.

To test the buying process, I first tried to “buy” a free classic by Oscar Wilde.

We are sorry...

 We could not process your order because of geographical restrictions on the product which you were attempting to purchase. Please refer to the terms of use for this product to determine the geographical restrictions.

 We apologize for any inconvenience this may have caused you.

What???
Ok. No problem. Probably a DRM thingy, I’ll just run a machine from the US (on Amazon’s servers ) – and bypass this stupid IP filter.
Nope. Same result.
Tried to buy 5 other books. None of them agreed to get purchased. Even those that cost moer than $0.00.
A phone call to the customer support pointed me to item 12 in the FAQ:

http://www.amazon.com/gp/help/customer/display.html?nodeId=200316870&#intl

They say that you shouldn’t buy a Kindle if you live outside the US…

Hmmmm…

At this point I practically had a brick in my hand. It can display its own user’s manual, and show book covers, but I have nothing to do with it…
Luckily I have some relatives with bank accounts in the US that agreed to help. So, an hour and a half later, and after 2 more phone-calls to support, and a refund for a book I mistakenly bought – I found out how I can pay for books. My relatives’ credit card had to be linked to the “Click Once” button. And I now buy myself gift cards from my Israeli credit card in order to pay for my books without charging my relatives.

Oh well.

Some experiences

1) Although it is “wireless”, Amazon chose to use Sprint’s cellular network instead of WiFi. So the Kindle is dumbed down in Israel. Nu shoin.
2) The reading experience is awesome. The print looks so good, that it feels like touching the future.
3) Now that I turned off the inactive wireless connection, it seems that I won’t need to charge it in the coming weeks
4) The internal dictionary is very powerful. I can now read classics written in 200 years old English.
5) I want Headup on my Kindle. When I read about Seattle, I want its pictures. My business-connections to Microsoft, right where it is mentioned. And an interview with Jeff Bezos – right on the screen. Is it too much to ask for?
6) I also want to share a paragraph every now and then with a friend. This paragraph could be exactly what he needs, when he needs it, and having the ability to discuss it with him – right from my Kindle – could be soooo neat.
7) Amazon’s library contains about 350,000 titles for Kindle. So far, I’ve found there every book I wanted to read.
No more waiting for books! Hurray! No shipping, no delivery burdens, fun fun fun!!! The ability to think of “The Singularity is Near” – and start reading it less than 5 minutes later – is game changing.

A note about books vs. the web

For a reason I still can’t explain, reading books is a totally different experience from reading a text online. The concentration and focus are much deeper with a book. Your thoughts merge with the book instead if wondering “what else am I missing while I’m reading this paragraph”. I know you’re thinking about other things if and while you read these words
So, the ability to get access to great thinkers. And not a superficial access as you get on the net – but a focused and immersive access as you get from books or good movies – all of this instantly, within minutes – is the biggest benefit of this device.

Kudos to Amazon, and this very neat technology.

What looked at first like a simple task – turned out to cost me hours of trial and error.

Some of the problems I’ve encountered:

• Cygwin’s SSHd, OpenSSH and CopSSH all work great on Windows EC2 instances. Until you try to bundle an instance. After you launch a bundled instance – the SSHd service wouldn’t run, because of permissions problems – and throws weird error messages in the different logs.
• It turned out that Sysprep was responsible for this – mangling the permissions of the SSHd users.
• Turning Sysprep off as suggested in some places sounds like a recipe for problems down the road.
• Couldn’t find the source code of an SSHd implemented in Java, and FreeSSHd. Wouldn’t be smart to use closed-source applications for this, security wise…
• Couldn’t find any other SSHd client, or a full solution for this specific problem.

I Googled everywhere, until I assembled the solution which consists of:

• Installing Cygwin’s SSHd (thank you LifeHacker).
• AutoExNT service is used to run a batch file right after the machine’s launch (Thank you Microsoft).
• Update_Cygwin solved the permissions problem (Thank you VCL).

So, the steps to SSH into a Windows machine on Amazon EC2 are these:

• Install Cygwin, make sure you include the OpenSSH package.
• chmod +r /etc/passwd
• chmod +r /etc/group
• chmod 755 /var
• ssh-host-config
• Choose root as the name of the privileged account.
• Copy your public key into the authorized_keys file of the account you’d like to log-in with.
• Install the AutoExNT service.
• Run the update_cygwin script right after each instance launch.
• Don’t forget to open the SSH port on the security group of the instance.

I still don’t understand:

1. How come Windows doesn’t come pre-configured with an SSHd service. What do people use in order to administer Windows Server machines? Unsecure Telnet? Do they all use Remote Desktop for this?? Very weird…
2. How come there’s no solution for this already on Amazon EC2 forums? Saw lots of people run into this problem, and it seems like pretty basic stuff. I guess that Windows Server administration still isn’t that popular…

Thanks for everybody on the forum that saved me valuable time getting this problem behind me…

Now for the real work